chore: release v0.26.10

Five entries were written after v0.26.9 was tagged (b952e07), so they
were never in the release the operators actually got -- their What's New
stops at the Club Log delete fix.

app_gate.go

@@ -18,6 +18,8 @@ var deniedCallHashes = map[string]struct{}{
 	"46fb61e71afb40627cb6493a6a59c9d4d0231ee3cad1a2bf3fcc4cdfce36fabc": {},
 	"d1ae6212ec057f9d5c6f379fb57acedac7c94142c9d49667dc04b2016d03d1b6": {},
 	"0741c9e394b42f43191899105553b47155ddc3026da12b5360701f9c181ff123": {},
+	"ab4926a3a0ab76d41b5b99cd3ad0683584970c341c29427c1dfa4b3c329ce415": {},
+	"9d17c9c213a6cc89c12d7520bcf21c86a0cf43d17e82e74f33f3a77cb865d28a": {},
 }
 
 // callDenied reports whether a callsign is on deniedCallHashes. The call is

appearance.go

@@ -19,7 +19,7 @@ type RowColorRule struct {
 	ID      string `json:"id"`
 	Color   string `json:"color"`
 	Enabled bool   `json:"enabled"`
-	// Channels this rule looks at: qsl (paper), lotw, eqsl, qrz.
+	// Channels this rule looks at: qsl (paper), lotw, eqsl, qrz, hamlog.
 	//
 	// Empty means ALL of them — what an operator expects from a rule they have
 	// not narrowed, and what keeps a config written before this field meaningful.
@@ -27,7 +27,7 @@ type RowColorRule struct {
 }
 
 // The QSL channels a rule can be scoped to.
-var rowColorChannels = []string{"qsl", "lotw", "eqsl", "qrz"}
+var rowColorChannels = []string{"qsl", "lotw", "eqsl", "qrz", "hamlog"}
 
 // RowColorSettings is the whole appearance block.
 type RowColorSettings struct {

autostart.go

@@ -6,7 +6,9 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"strconv"
 	"strings"
+	"sync"
 	"syscall"
 
 	"hamlog/internal/applog"
@@ -26,6 +28,12 @@ type AutostartProgram struct {
 	Path    string `json:"path"`
 	Args    string `json:"args"`
 	Enabled bool   `json:"enabled"`
+	// CloseOnExit asks for this program to be closed when OpsLog closes.
+	//
+	// Per program and not one switch for the list, because the answer differs
+	// inside one station: an operator wants WSJT-X gone with the logger and the
+	// rotator controller left running.
+	CloseOnExit bool `json:"close_on_exit,omitempty"`
 }
 
 // AutostartLaunchResult reports what happened for one program when launching.
@@ -106,6 +114,52 @@ func (a *App) LaunchAutostartProgram(id string) (AutostartLaunchResult, error) {
 	return AutostartLaunchResult{}, fmt.Errorf("program %q not found", id)
 }
 
+// launched remembers the process id of every program OPSLOG started, keyed by
+// program id.
+//
+// Only what we started is ever closed. A copy of WSJT-X the operator opened
+// themselves — before OpsLog, for something else entirely — is theirs, and
+// closing it because a logger happened to quit would be taking a decision that
+// was never asked for. That is also why "already running" stores nothing.
+var launched = struct {
+	sync.Mutex
+	pid map[string]int
+}{pid: map[string]int{}}
+
+// CloseAutostartPrograms closes the programs marked "close with OpsLog" — the
+// ones OpsLog itself launched this session.
+//
+// A polite close, never a kill: taskkill without /F posts WM_CLOSE, so WSJT-X
+// writes its settings and its log the way it would if the operator had clicked
+// the cross. Forcing it would lose exactly the state an operator cares about,
+// and a program that ignores a close request is entitled to.
+func (a *App) CloseAutostartPrograms() {
+	progs, _ := a.GetAutostartPrograms()
+	for _, p := range progs {
+		if !p.CloseOnExit {
+			continue
+		}
+		launched.Lock()
+		pid, ok := launched.pid[p.ID]
+		delete(launched.pid, p.ID)
+		launched.Unlock()
+		if !ok || pid <= 0 {
+			continue // not started by us this session — not ours to close
+		}
+		name := strings.TrimSpace(p.Name)
+		if name == "" {
+			name = filepath.Base(p.Path)
+		}
+		cmd := exec.Command("taskkill", "/PID", strconv.Itoa(pid))
+		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true, CreationFlags: 0x08000000}
+		if out, err := cmd.CombinedOutput(); err != nil {
+			applog.Printf("autostart: could not close %s (pid %d): %v — %s", name, pid, err, strings.TrimSpace(string(out)))
+			continue
+		}
+		applog.Printf("autostart: asked %s (pid %d) to close", name, pid)
+	}
+}
+
 // launchProgram starts one program unless its executable is already running.
 func launchProgram(p AutostartProgram, running map[string]bool) AutostartLaunchResult {
 	res := AutostartLaunchResult{ID: p.ID, Name: p.Name}
@@ -131,6 +185,13 @@ func launchProgram(p AutostartProgram, running map[string]bool) AutostartLaunchR
 		res.Status, res.Message = "error", err.Error()
 		return res
 	}
+	// Remembered so it can be closed again on exit, if asked. Recorded BEFORE
+	// the wait goroutine, which releases the handle.
+	if cmd.Process != nil {
+		launched.Lock()
+		launched.pid[p.ID] = cmd.Process.Pid
+		launched.Unlock()
+	}
 	// Don't wait on the child — it runs independently of OpsLog. Release the
 	// handle so we don't accumulate zombies.
 	go func() { _ = cmd.Wait() }()

awardnew.go

@@ -0,0 +1,235 @@
+package main
+
+// "Have I worked this reference before?" — the NEW badge on a QSO's award
+// references.
+//
+// # Where the answer comes from, and where it must NOT come from
+//
+// The obvious source is the materialised award_refs column: it is already on
+// every row and one query reads it. It is also the wrong answer twice over.
+// That column holds DISPLAY LABELS, not references — depending on the award's
+// RefDisplay it can read "Krasnogvardeysky" or "ST-25 — Krasnogvardeysky", and
+// DXCC stores a country name — and it is a derived cache that lags: a QSO whose
+// references were back-filled (see BackfillRDA) counts on the Awards grid long
+// before anything recomputes its column. The first build of this badge used it
+// and marked a district worked on five bands as NEW.
+//
+// So the answer comes from the same place the Awards grid's answer comes from:
+// award.MatchQSO over the logbook. What is engineered here is the COST of that,
+// because the question is asked while the operator is logging:
+//
+//   - the set is per award CODE, and built only for codes actually asked about;
+//   - it reuses the award snapshot when one is already in memory, which it
+//     usually is (the Awards tab, the cluster status index);
+//   - otherwise it STREAMS the logbook rather than materialising a second copy
+//     of it — the references of one award are a few thousand short strings;
+//   - and it is built in the BACKGROUND. A caller that asks before the set is
+//     ready is told so and gets no badge, never a wait and never a wrong badge.
+//
+// A freshly logged QSO's references are folded into the sets, so a normal
+// evening of logging never rebuilds anything.
+
+import (
+	"strings"
+
+	"hamlog/internal/award"
+	"hamlog/internal/qso"
+)
+
+// workedRefIndex is the per-code set of references already in the log, plus the
+// logbook revision it describes.
+type workedRefIndex struct {
+	rev      string
+	byCode   map[string]map[string]struct{}
+	building map[string]bool
+}
+
+// AwardRefNewResult answers one badge request.
+type AwardRefNewResult struct {
+	// New maps "CODE@REF" to "never worked". An entry whose award set is still
+	// building is ABSENT rather than false: "not worked" and "not known yet"
+	// must not look the same to the badge.
+	New map[string]bool `json:"new"`
+	// Pending is true when at least one award set is still being built, and the
+	// caller should ask again shortly.
+	Pending bool `json:"pending"`
+}
+
+// AwardRefsNew reports which of the given "CODE@REF" entries have never been
+// worked. Returns immediately, always.
+func (a *App) AwardRefsNew(entries []string) AwardRefNewResult {
+	res := AwardRefNewResult{New: map[string]bool{}}
+	if a.qso == nil || len(entries) == 0 {
+		return res
+	}
+	rev, err := a.qso.Revision(a.ctx)
+	if err != nil {
+		return res // logbook unreachable: no badge is the honest answer
+	}
+
+	// Group the request by award code, so one code is looked up once however
+	// many of its references are on the QSO.
+	want := map[string][]string{}
+	for _, e := range entries {
+		code, _, ok := splitRefEntry(e)
+		if !ok {
+			continue
+		}
+		want[code] = append(want[code], e)
+	}
+
+	a.workedRefMu.Lock()
+	if a.workedRef.rev != rev || a.workedRef.byCode == nil {
+		// The logbook moved on: every set describes a log that no longer exists.
+		a.workedRef = workedRefIndex{rev: rev, byCode: map[string]map[string]struct{}{}, building: map[string]bool{}}
+	}
+	var build []string
+	for code := range want {
+		set, ready := a.workedRef.byCode[code]
+		if !ready {
+			if !a.workedRef.building[code] {
+				a.workedRef.building[code] = true
+				build = append(build, code)
+			}
+			res.Pending = true
+			continue
+		}
+		for _, e := range want[code] {
+			_, ref, _ := splitRefEntry(e)
+			_, worked := set[ref]
+			res.New[e] = !worked
+		}
+	}
+	a.workedRefMu.Unlock()
+
+	for _, code := range build {
+		go a.buildWorkedRefs(code, rev)
+	}
+	return res
+}
+
+// splitRefEntry splits "RDA@ST-25" into its uppercased code and reference.
+func splitRefEntry(e string) (code, ref string, ok bool) {
+	at := strings.Index(e, "@")
+	if at <= 0 {
+		return "", "", false
+	}
+	code = strings.ToUpper(strings.TrimSpace(e[:at]))
+	ref = strings.ToUpper(strings.TrimSpace(e[at+1:]))
+	return code, ref, code != "" && ref != ""
+}
+
+// buildWorkedRefs collects every reference of one award already in the log.
+func (a *App) buildWorkedRefs(code string, rev string) {
+	set := map[string]struct{}{}
+	defer func() {
+		a.workedRefMu.Lock()
+		// Publish only against the revision we were asked for: a QSO logged while
+		// this ran has already reset the index, and a set built from the older log
+		// would claim to describe the newer one.
+		if a.workedRef.rev == rev && a.workedRef.byCode != nil {
+			a.workedRef.byCode[code] = set
+		}
+		delete(a.workedRef.building, code)
+		a.workedRefMu.Unlock()
+	}()
+
+	var def *award.Def
+	for _, d := range a.awardDefs() {
+		if strings.EqualFold(d.Code, code) {
+			dd := d
+			def = &dd
+			break
+		}
+	}
+	if def == nil {
+		return // unknown award: an empty set, so nothing is ever badged NEW
+	}
+	metas := a.awardRefMetas([]award.Def{*def})[strings.ToUpper(def.Code)]
+	collect := func(q *qso.QSO) {
+		for _, r := range award.MatchQSO(*def, metas, q) {
+			set[strings.ToUpper(strings.TrimSpace(r))] = struct{}{}
+		}
+	}
+
+	// The snapshot is already enriched and already in memory whenever the Awards
+	// tab has been open — by far the common case, and free.
+	if snap := a.awardSnapshotIfLoaded(); snap != nil {
+		for i := range snap {
+			collect(&snap[i])
+		}
+		return
+	}
+	// Otherwise stream. One pass, nothing retained but the reference strings.
+	_ = a.qso.IterateForAwards(a.ctx, func(q qso.QSO) error {
+		a.enrichQSOForAwards(&q)
+		collect(&q)
+		return nil
+	})
+}
+
+// awardSnapshotIfLoaded returns the award snapshot ONLY if one is already built
+// and current. Never builds one: the caller is a background convenience, and
+// reading the whole logbook for it is the cost this file exists to avoid.
+func (a *App) awardSnapshotIfLoaded() []qso.QSO {
+	rev, err := a.qso.Revision(a.ctx)
+	if err != nil {
+		return nil
+	}
+	a.awardSnapMu.Lock()
+	defer a.awardSnapMu.Unlock()
+	if a.awardSnap != nil && a.awardSnapRev == rev {
+		return a.awardSnap
+	}
+	return nil
+}
+
+// noteWorkedQSO folds a just-logged contact's references into the built sets, so
+// logging does not throw away work already done.
+func (a *App) noteWorkedQSO(q qso.QSO) {
+	a.workedRefMu.Lock()
+	codes := make(map[string]bool, len(a.workedRef.byCode))
+	for c := range a.workedRef.byCode {
+		codes[c] = true
+	}
+	a.workedRefMu.Unlock()
+	if len(codes) == 0 {
+		return
+	}
+	rev, err := a.qso.Revision(a.ctx)
+	if err != nil {
+		return
+	}
+	a.enrichQSOForAwards(&q)
+	found := map[string][]string{}
+	for _, d := range a.awardDefs() {
+		code := strings.ToUpper(d.Code)
+		if !codes[code] {
+			continue
+		}
+		metas := a.awardRefMetas([]award.Def{d})[code]
+		for _, r := range award.MatchQSO(d, metas, &q) {
+			found[code] = append(found[code], strings.ToUpper(strings.TrimSpace(r)))
+		}
+	}
+	a.workedRefMu.Lock()
+	defer a.workedRefMu.Unlock()
+	// Carry the sets forward to the new revision rather than dropping them: they
+	// were correct one contact ago, and that contact is what is being added.
+	a.workedRef.rev = rev
+	for code, refs := range found {
+		if set := a.workedRef.byCode[code]; set != nil {
+			for _, r := range refs {
+				set[r] = struct{}{}
+			}
+		}
+	}
+}
+
+// invalidateWorkedRefs drops every set. For the changes a revision cannot see —
+// award definitions edited, reference lists updated, QSLs confirmed.
+func (a *App) invalidateWorkedRefs() {
+	a.workedRefMu.Lock()
+	a.workedRef = workedRefIndex{}
+	a.workedRefMu.Unlock()
+}

awardnew_test.go

@@ -0,0 +1,22 @@
+package main
+
+import "testing"
+
+func TestSplitRefEntry(t *testing.T) {
+	code, ref, ok := splitRefEntry("rda@st-25")
+	if !ok || code != "RDA" || ref != "ST-25" {
+		t.Fatalf("got %q %q %v", code, ref, ok)
+	}
+	// The picker writes what the operator typed, spacing included.
+	if _, ref, _ = splitRefEntry("POTA@ fr-1234 "); ref != "FR-1234" {
+		t.Fatalf("not trimmed: %q", ref)
+	}
+	// A reference can contain the separator characters of a label; only the
+	// FIRST @ splits, so "IOTA@EU-064" survives and a stray one does not create
+	// an award out of nothing.
+	for _, bad := range []string{"", "RDA", "@ST-25", "RDA@", "RDA@  "} {
+		if _, _, ok := splitRefEntry(bad); ok {
+			t.Fatalf("%q accepted", bad)
+		}
+	}
+}

awardrelabel_test.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"testing"
+
+	"hamlog/internal/award"
+)
+
+// relabelOnly decides whether a save can take the cheap path. A wrong "yes"
+// leaves stale references in the log, so every case that is not purely a
+// display change must fall through to the full recompute.
+func TestRelabelOnly(t *testing.T) {
+	base := []award.Def{
+		{Code: "DDFM", Field: "note", RefDisplay: "ref", Valid: true},
+		{Code: "IOTA", Field: "iota", RefDisplay: "", Valid: true},
+	}
+	cp := func() []award.Def { out := make([]award.Def, len(base)); copy(out, base); return out }
+
+	// The case this exists for: one award's column switches to the description.
+	next := cp()
+	next[0].RefDisplay = "name"
+	codes, ok := relabelOnly(base, next)
+	if !ok || len(codes) != 1 || codes[0] != "DDFM" {
+		t.Errorf("display-only change = (%v, %v), want ([DDFM], true)", codes, ok)
+	}
+
+	// Two at once is still a relabel.
+	next = cp()
+	next[0].RefDisplay = "both"
+	next[1].RefDisplay = "name"
+	if codes, ok := relabelOnly(base, next); !ok || len(codes) != 2 {
+		t.Errorf("two display changes = (%v, %v), want two codes", codes, ok)
+	}
+
+	// Nothing changed: no relabel to do, and no full recompute claimed either.
+	if codes, ok := relabelOnly(base, cp()); ok || codes != nil {
+		t.Errorf("identical definitions must not report a relabel, got (%v, %v)", codes, ok)
+	}
+
+	// Anything that can change WHICH QSOs match must fail the test.
+	for name, mutate := range map[string]func([]award.Def){
+		"field":     func(d []award.Def) { d[0].Field = "comment" },
+		"pattern":   func(d []award.Def) { d[0].Pattern = `\d{2}` },
+		"exact":     func(d []award.Def) { d[0].ExactMatch = true },
+		"validity":  func(d []award.Def) { d[0].ValidFrom = "2020-01-01" },
+		"dxcc":      func(d []award.Def) { d[0].DXCCFilter = []int{227} },
+		"disabled":  func(d []award.Def) { d[0].Valid = false },
+		"or rule":   func(d []award.Def) { d[0].OrRules = []award.OrRule{{Field: "qth"}} },
+		"with disp": func(d []award.Def) { d[0].RefDisplay = "name"; d[0].Field = "comment" },
+	} {
+		n := cp()
+		mutate(n)
+		if _, ok := relabelOnly(base, n); ok {
+			t.Errorf("%s: took the relabel path — stale references would stay in the log", name)
+		}
+	}
+
+	// An award added or removed changes the set, never a relabel.
+	if _, ok := relabelOnly(base, append(cp(), award.Def{Code: "WWFF"})); ok {
+		t.Errorf("an added award must force a full recompute")
+	}
+	if _, ok := relabelOnly(base, cp()[:1]); ok {
+		t.Errorf("a removed award must force a full recompute")
+	}
+}

catlinksig_test.go

@@ -0,0 +1,73 @@
+package main
+
+import "testing"
+
+// The whole point of the signature is that pressing Save in Preferences must
+// not drop the rig — and with it every WSJT-X/JTDX client of the shared CAT
+// server, mid-QSO, with an error box. Only a change to the LINK may reconnect.
+func TestCatLinkSigIgnoresNonLinkSettings(t *testing.T) {
+	base := CATSettings{
+		Enabled: true, Backend: "flex", FlexHost: "192.168.1.20", FlexPort: 4992,
+		PollMs: 250, DigitalDefault: "FT8",
+	}
+	same := base
+	// Everything here is applied to the RUNNING manager; none of it justifies a
+	// reconnection, and a spot option in particular must not wipe the panadapter
+	// (a Flex reconnect clears every spot on it).
+	same.PollMs = 500
+	same.DelayMs = 20
+	same.OffsetOn = true
+	same.OffsetHz = 116_000_000
+	same.FlexDecodeSpots = !base.FlexDecodeSpots
+	same.FlexDecodeSecs = 300
+	same.FlexDVKDax = !base.FlexDVKDax
+	same.PTTHotkeyEnabled = true
+	same.PTTHotkey = "Pause"
+	if catLinkSig(base) != catLinkSig(same) {
+		t.Errorf("non-link settings changed the signature:\n%s\n%s", catLinkSig(base), catLinkSig(same))
+	}
+
+	// And the ones that DO describe the connection must still force a restart.
+	for name, mutate := range map[string]func(*CATSettings){
+		"backend":     func(c *CATSettings) { c.Backend = "kenwood" },
+		"flex host":   func(c *CATSettings) { c.FlexHost = "192.168.1.21" },
+		"flex port":   func(c *CATSettings) { c.FlexPort = 4993 },
+		"serial port": func(c *CATSettings) { c.Backend = "yaesu"; c.YaesuPort = "COM7" },
+		"baud":        func(c *CATSettings) { c.Backend = "yaesu"; c.YaesuBaud = 19200 },
+		"civ address": func(c *CATSettings) { c.Backend = "icom"; c.IcomAddr = 152 },
+		"disabled":    func(c *CATSettings) { c.Enabled = false },
+	} {
+		c := base
+		mutate(&c)
+		if catLinkSig(c) == catLinkSig(base) {
+			t.Errorf("%s did not change the signature — the rig would never reconnect", name)
+		}
+	}
+}
+
+// The share server is the thing WSJT-X actually holds a socket to: restarting
+// it is what produced the error box, so it has a signature of its own.
+func TestCatShareSig(t *testing.T) {
+	base := CATSettings{Enabled: true, ShareEnabled: true, ShareProto: "rigctl", SharePort: 4532}
+	other := base
+	other.FlexHost = "10.0.0.5" // a rig-link change must not restart the server
+	if catShareSig(base) != catShareSig(other) {
+		t.Errorf("a rig-link change restarted the share server")
+	}
+	moved := base
+	moved.SharePort = 4533
+	if catShareSig(base) == catShareSig(moved) {
+		t.Errorf("a new port must restart the server")
+	}
+	off := base
+	off.ShareEnabled = false
+	if catShareSig(off) != "off" || catShareSig(off) == catShareSig(base) {
+		t.Errorf("switching sharing off must be a change")
+	}
+	// CAT off means the server has nothing to serve, whatever the share fields say.
+	catOff := base
+	catOff.Enabled = false
+	if catShareSig(catOff) != "off" {
+		t.Errorf("share signature with CAT off = %q, want \"off\"", catShareSig(catOff))
+	}
+}

changelog.json

@@ -1,4 +1,264 @@
 [
+  {
+    "version": "0.26.10",
+    "date": "",
+    "en": [
+      "The HAMLOG.online confirmation import now fills the Results view with the contacts it confirmed, flagged new entity / band / mode / slot, and can export the unmatched ones as ADIF. Those are the interesting half: each is a contact their site holds and the log does not confirm — a minute of drift, a portable call, or a QSO genuinely missing.",
+      "Awards: 'county' joins the searchable QSO fields — the CNTY field as it stands. The existing 'us_county' keys the county to its state, which is right for the United States and wrong everywhere else: an RDA district or a Japanese city code is already unique.",
+      "*** FlexRadio: a split pile-up chaser. When a CW skimmer (SDC) marks a report on the panadapter, OpsLog moves the TRANSMIT slice there — where the DX was listening a second ago — plus a signed offset in Hz; the receive slice never moves. The button sits on the FlexRadio panel beside SPLIT, with the offset next to it. Right-click the button to set the marker text — it has to match what SDC is set to write (599 by default, several allowed), so it is edited where it is switched on rather than in a settings page.***",
+      "The radio's spot feed is now subscribed to even when OpsLog draws no spots of its own — that feed is how another program's spots arrive. Clearing the panadapter at connect still only happens when the overlay is OpsLog's: 'spot clear' removes every spot on the radio, a skimmer's included.",
+      "CW keyer: fixed Enter sending nothing on the Icom, Yaesu and Kenwood engines. Send-on-type only exists on the WinKeyer and Flex CWX, but the setting survived a change of engine — so the switch stayed on, invisibly, and the text field believed everything had already been keyed. Macros were unaffected, which is what made it puzzling."
+    ],
+    "fr": [
+      "L'import des confirmations HAMLOG.online alimente maintenant la vue Résultats avec les contacts confirmés, marqués nouvelle entité / bande / mode / slot, et peut exporter les non-rapprochés en ADIF. C'est la moitié intéressante : chacun est un contact que leur site détient et que le journal ne confirme pas — minute décalée, indicatif portable, ou QSO réellement absent.",
+      "Diplômes : « county » rejoint les champs de QSO interrogeables — le champ CNTY tel quel. Le « us_county » existant associe le comté à son État, ce qui est juste aux États-Unis et faux ailleurs : un district RDA ou un code de ville japonais est déjà unique.",
+      "*** FlexRadio : chasseur de pile-up en split. Quand un skimmer CW (SDC) marque un report sur le panadapter, OpsLog déplace la slice d'ÉMISSION dessus — là où le DX écoutait une seconde plus tôt — plus un décalage signé en Hz ; la slice de réception ne bouge jamais. Le bouton est sur le panneau FlexRadio à côté de SPLIT, avec le décalage juste à côté. Clic droit sur le bouton pour régler le texte du marqueur — il doit correspondre à ce que SDC est réglé à écrire (599 par défaut, plusieurs possibles), donc il se modifie là où on l'active plutôt que dans les réglages.***",
+      "Le flux de spots de la radio est désormais suivi même si OpsLog n'affiche aucun spot : c'est par lui qu'arrivent les spots des autres programmes. Le nettoyage du panadapter à la connexion reste réservé au cas où l'affichage est celui d'OpsLog : « spot clear » efface tous les spots de la radio, y compris ceux d'un skimmer.",
+      "Manipulateur CW : correction d'Entrée qui n'envoyait rien sur les moteurs Icom, Yaesu et Kenwood. L'émission au fil de la frappe n'existe que sur le WinKeyer et le Flex CWX, mais le réglage survivait à un changement de moteur — l'interrupteur restait donc actif, invisible, et le champ de texte croyait que tout avait déjà été émis. Les macros n'étaient pas touchées, ce qui rendait la chose incompréhensible."
+    ]
+  },
+  {
+    "version": "0.26.9",
+    "date": "",
+    "en": [
+      "Edit QSO: HAMLOG.online joins the QSL Info tab — its own channel in the picker, with sent/received and both dates, and a row in the status table. Its four columns also move from the QSL group to Uploads, next to Club Log and QRZ.com.",
+      "The filter can now match on when a QSO was added to the log ('Added to the log on'), which is the only way to isolate what an import brought in — an import of old contacts carries old QSO dates and otherwise hides inside the log.",
+      "QSL Manager: HAMLOG.online gains 'Import confirmations (ADIF)…'. Their site exports a log, this reads it back and stamps the confirmations on QSOs already present — it never inserts. Importing that same file through the ordinary ADIF import does insert, because it matches on the UTC minute and their export rarely agrees to the minute.",
+      "Deleting QSOs now says how many rows were actually removed, and writes it to the log. A delete that removes nothing used to look exactly like one that worked.",
+      "Deleting QSOs is fast again when 'delete from the remote services' is on. Club Log is only asked about contacts that were actually uploaded to it — asking about the others earned a 403 each time, one network round trip per QSO — the withdrawals now run in the background instead of holding the window, the rows behind a selection are read in one query rather than one per QSO, and repeated refusals stop the run rather than earning a longer block."
+    ],
+    "fr": [
+      "Édition de QSO : HAMLOG.online rejoint l'onglet QSL Info — son propre canal dans la liste, avec envoyé/reçu et les deux dates, et une ligne dans le tableau de statut. Ses quatre colonnes passent aussi du groupe QSL au groupe Uploads, à côté de Club Log et QRZ.com.",
+      "Le filtre peut maintenant porter sur la date d'ajout au journal (« Ajouté au journal le »), seul moyen d'isoler ce qu'un import a apporté : un import de vieux contacts porte de vieilles dates de QSO et se fond sinon dans le journal.",
+      "Gestionnaire QSL : HAMLOG.online reçoit « Importer les confirmations (ADIF)… ». Leur site exporte un log, cette fonction le relit et appose les confirmations sur les QSO déjà présents — elle n'ajoute jamais rien. Le même fichier passé par l'import ADIF ordinaire, lui, ajoute : il compare à la minute UTC près et leur export s'accorde rarement à la minute.",
+      "La suppression de QSO indique maintenant combien de lignes ont réellement été supprimées, et l'écrit dans le journal. Une suppression sans effet ressemblait exactement à une suppression réussie.",
+      "La suppression de QSO redevient rapide quand « supprimer aussi des services externes » est activé. Club Log n'est plus interrogé que pour les contacts qui y ont réellement été envoyés — pour les autres il répondait 403, un aller-retour réseau par QSO — les retraits se font désormais en arrière-plan au lieu de bloquer la fenêtre, les lignes d'une sélection sont lues en une seule requête au lieu d'une par QSO, et une série de refus interrompt le traitement au lieu d'aggraver le blocage."
+    ]
+  },
+  {
+    "version": "0.26.8",
+    "date": "",
+    "en": [
+      "Yaesu: an ANT row in the rig panel selects the antenna jack, and the choice is remembered for the band it was made on — change band and the antenna follows. There is no page to configure: picking the antenna once on a band says it perfectly well. Rigs with a single socket never show the row.",
+      "HAMLOG.online: QSOs can be uploaded as they are logged, like QRZ.com or Club Log. The API key is checked in the settings before the first contact — the answer names the account it belongs to, so a key pasted from another callsign or an expired one is caught at once instead of after a week of silent refusals.",
+      "HAMLOG.online is also a confirmation source for awards, alongside LoTW, QSL, eQSL and QRZ.com — tick it under Confirmed, under Validated, or both.",
+      "A rig whose serial port is refused now says who is likely holding it — OmniRig stays resident and keeps the port of the rig configured in it, which is what a native backend then never gets. \"Serial port busy\" alone named nobody.",
+      "The row colours in Appearance can be scoped to HAMLOG.online as well, alongside paper, LoTW, eQSL and QRZ.com.",
+      "HAMLOG.online appears in the QSL Manager too: pick it to see every QSO never sent there and upload the backlog in one go. A contact already sent carries the date it went, so a second sweep does not send it twice.",
+      "Right-clicking QSOs offers HAMLOG.online among the upload targets, and the toast names each service properly instead of echoing its internal id.",
+      "Bulk edit can set HAMLOG.online sent and received, each with its status and its date — the same four fields every other service has there. A log uploaded to their site by hand had no way to be marked as sent, so OpsLog kept offering to upload every contact again.",
+      "HAMLOG.online joins the Confirmations defaults and the QSO grid columns — sent and received, each with its status and date, hidden by default like the other extras-backed columns.",
+      "Removed the explanatory paragraph from the Confirmations page.",
+      "HAMLOG.online confirmations are read from the site's own ADIF field, APP_HAMLOG_QSO_CFM, taken from a real export. Import a log downloaded from HAMLOG and its confirmations count for awards straight away, with nothing to rename and no mapping to configure.",
+      "The four HAMLOG.online fields are filterable too, so 'never sent there' is a filter and not a guess.",
+      "RDA: a read-only comparison of the two district sources — the offline RDA database against the CNTY carried by a log imported from HAMLOG.online — reporting how many agree, how many differ, and listing the disagreements with the contact, both districts, and whether the database answer was a dated record or an assumption.",
+      "The QSO right-click menu can now export the selection to ADIF with the OpsLog fields, so the award references (RDA@KR-04 and the like) travel with the contacts. The existing entry still writes standard ADIF for other loggers.",
+      "The filtered-view export gets the same treatment: a second right-click entry writes the whole filtered view to ADIF with the OpsLog fields."
+    ],
+    "fr": [
+      "Yaesu : une ligne ANT dans le panneau du poste sélectionne la prise d'antenne, et le choix est mémorisé pour la bande sur laquelle il a été fait — on change de bande, l'antenne suit. Aucune page à configurer : choisir l'antenne une fois sur une bande le dit très bien. Les postes à une seule prise n'affichent jamais la ligne.",
+      "HAMLOG.online : les QSO peuvent être envoyés au fil de leur enregistrement, comme QRZ.com ou Club Log. La clé API se vérifie dans les réglages avant le premier contact — la réponse nomme le compte auquel elle appartient, donc une clé d'un autre indicatif ou expirée se voit tout de suite au lieu d'après une semaine de refus silencieux.",
+      "HAMLOG.online est aussi une source de confirmation pour les diplômes, aux côtés de LoTW, QSL, eQSL et QRZ.com — à cocher dans Confirmé, dans Validé, ou les deux.",
+      "Un poste dont le port série est refusé indique maintenant qui le détient vraisemblablement — OmniRig reste résident et garde le port de la radio configurée chez lui, que le backend natif n'obtient alors jamais. « Serial port busy » ne désignait personne.",
+      "Les couleurs de lignes dans Apparence peuvent aussi être limitées à HAMLOG.online, aux côtés du papier, de LoTW, d'eQSL et de QRZ.com.",
+      "HAMLOG.online figure aussi dans le gestionnaire QSL : on le choisit pour voir tous les QSO jamais envoyés là-bas et expédier l'arriéré d'un coup. Un contact déjà envoyé porte la date de son départ, donc un second passage ne le renvoie pas.",
+      "Le clic droit sur des QSO propose HAMLOG.online parmi les destinations d'envoi, et la notification nomme correctement chaque service au lieu d'afficher son identifiant interne.",
+      "L'édition en masse peut renseigner HAMLOG.online envoyé et reçu, chacun avec son statut et sa date — les mêmes quatre champs que les autres services. Un journal téléversé à la main sur leur site n'avait aucun moyen d'être marqué comme envoyé, et OpsLog proposait donc de renvoyer tous les contacts.",
+      "HAMLOG.online rejoint les valeurs par défaut des Confirmations et les colonnes de la grille des QSO — envoyé et reçu, chacun avec son statut et sa date, masquées par défaut comme les autres colonnes issues des extras.",
+      "Suppression du paragraphe explicatif de la page Confirmations.",
+      "Les confirmations HAMLOG.online sont lues dans le champ ADIF du site lui-même, APP_HAMLOG_QSO_CFM, relevé sur un export réel. Il suffit d'importer un journal téléchargé depuis HAMLOG pour que ses confirmations comptent aussitôt pour les diplômes, sans rien renommer ni configurer.",
+      "Les quatre champs HAMLOG.online sont aussi filtrables, pour que « jamais envoyé là-bas » soit un filtre et non une supposition.",
+      "RDA : une comparaison en lecture seule des deux sources de district — la base RDA hors ligne face au CNTY d'un journal importé depuis HAMLOG.online — indiquant combien concordent, combien divergent, et listant les désaccords avec le contact, les deux districts, et si la réponse de la base était un enregistrement daté ou une hypothèse.",
+      "Le menu contextuel des QSO peut maintenant exporter la sélection en ADIF avec les champs OpsLog, pour que les références de diplômes (RDA@KR-04 et compagnie) suivent les contacts. L'entrée existante écrit toujours de l'ADIF standard pour les autres carnets.",
+      "L'export de la vue filtrée reçoit le même traitement : une seconde entrée du menu contextuel écrit toute la vue filtrée en ADIF avec les champs OpsLog."
+    ]
+  },
+  {
+    "version": "0.26.7",
+    "date": "",
+    "en": [
+      "The NEW badge on a county now shows in the entry form itself, inside the field, and not only on the Info tab — it answers the question at the moment the operator is deciding whether to call.",
+      "OmniRig: a Yaesu is no longer sent OmniRig's SetSimplexMode when tuning. It is a no-op on some (an FT-891 never moved) and harmful on others — on an FT-2000 it turned split on and moved reception to VFO B, which is why OpsLog then showed B instead of A. The direct frequency write, which is what tunes these rigs, is unchanged.",
+      "The basemap buttons on the main map are shifted clear of the zoom controls — Light sat a few pixels from the minus button and was being clicked by mistake.",
+      "Cluster, French interface: the WKD CALL status now reads DÉJÀ QSO instead of DÉJÀ CTC.",
+      "Icom over LAN: the receive audio streamed by the rig now feeds the QSO recorder as well as the speakers. On a network connection Windows sees no radio sound card at all — the audio settings could only offer the PC microphone — so the stream is pushed straight into the recorder, with no virtual cable to set up."
+    ],
+    "fr": [
+      "Le badge NOUV du comté s'affiche maintenant dans le formulaire de saisie lui-même, à l'intérieur du champ, et plus seulement dans l'onglet Info — il répond au moment où l'opérateur décide d'appeler ou non.",
+      "OmniRig : le SetSimplexMode d'OmniRig n'est plus envoyé aux Yaesu lors d'un changement de fréquence. Il est sans effet sur certains (un FT-891 ne bougeait pas) et nuisible sur d'autres — sur un FT-2000 il activait le split et faisait passer la réception sur le VFO B, d'où l'affichage du B au lieu du A. L'écriture directe de la fréquence, qui est ce qui accorde réellement ces postes, ne change pas.",
+      "Les boutons de fond de carte sont décalés à l'écart des commandes de zoom — Light était à quelques pixels du bouton moins et se faisait cliquer par erreur.",
+      "Cluster, interface française : le statut « DÉJÀ CTC » devient « DÉJÀ QSO ».",
+      "Icom en réseau : l'audio reçu diffusé par le poste alimente maintenant l'enregistreur de QSO en plus des haut-parleurs. Sur une liaison réseau, Windows ne voit aucune carte son de la radio — les réglages audio ne proposaient que le micro du PC — donc le flux est injecté directement dans l'enregistreur, sans câble virtuel à installer."
+    ]
+  },
+  {
+    "version": "0.26.6",
+    "date": "",
+    "en": [
+      "FT decodes: the continent filter is now a multiple choice — click AF, AS, OC and SA to keep those four. It still lists only the continents actually being decoded, plus any you have selected, so a filter can never strand itself with no chip left to switch it off.",
+      "A QSO logged by WSJT-X, JTDX or MSHV now raises a notice in the corner naming the station. Watching the decodes, nothing else on screen said it had happened: the entry form never cleared, because nobody typed in it.",
+      "Icom CI-V: a reply the rig sent to another controller on the same bus is no longer mistaken for ours, and a PTT command whose acknowledgement goes missing is verified by reading the rig instead of being reported as a failure. WSJT-X and JTDX answer a failed set_ptt with a Rig Control Error and drop the link mid-over, which is what an IC-7850 was doing three times a session. The check itself waits 700 ms rather than the poll's 150: the rig has just failed to answer twice, usually because it is retuning — JTDX moves the transmit frequency and keys in the same breath — and a short probe would fail for the same reason. Both outcomes are logged, so a failure that remains can be told from a fix that did not fire.",
+      "FlexRadio: each spot status can now be kept off the panadapter entirely, with a switch beside its colours — and WSJT-X decode spots obey the same switches and the same colours. The palette governs the panadapter, not just one of the two things that feed it: statuses switched off still piled up on the waterfall because the decodes were pushed by another path.",
+      "Panadapter spot comments now read like DXHunter's: the cluster text, then the spotter, the entity and the status — \"CQ up 2 [F4BPO] [Franz Josef Land] [New Slot]\". The words were running together because SmartSDR splits its command line on spaces; non-breaking spaces get them through.",
+      "\"Already worked\" on a panadapter spot now means the CALLSIGN is in the log, not the entity. An entity worked on that band and mode is no news, and saying \"already worked\" of a station never contacted was wrong.",
+      "FT decodes: a compound MSHV message that answers two stations in one line — \"DM8BJF RR73; F4BPO <RI1FJL> +14\" — is now recognised as addressed to you when your callsign is in the second half.",
+      "Edit QSO: your own transmit power can be edited at last — the field was saved and written back but had no box, so a contact logged at the wrong power could never be corrected. The contacted station's extended locator gained a box for the same reason, and the power labels now say WHOSE power they are.",
+      "FlexRadio: a spot is no longer removed and redrawn when nothing about it has changed. A busy skimmer feed re-spots the same station every few seconds — one two-minute session sent 2128 spot adds, 88 of them for a single callsign — and the panadapter did not move a pixel for any of them.",
+      "Panadapter spot comments are kept within what the radio will accept: SmartSDR was cutting the longest ones mid-word, losing the entity and the status. The cluster's own words are trimmed first, the spotter, entity and status always survive. The column padding of an RBN line is collapsed to single spaces too — kept as non-breaking spaces it opened a gap wide enough to push the rest of the comment off the screen.",
+      "Auto-call is withdrawn — it duplicated DXHunter, which already answers decodes. Clicking a decode to answer it is unchanged.",
+      "The elastic bounce at the end of a list is gone, and a two-finger horizontal swipe no longer navigates the window away from the app. Both are browser behaviours that only appear on a touchpad or a touchscreen.",
+      "The interface zoom now says what it is doing: a badge shows the factor while it changes, clicking it returns to 100%, and View → Zoom in / Zoom out / Actual size makes it findable. Ctrl+wheel and Ctrl+0 always worked, but nothing announced them — zoom by accident and there was no way back.",
+      "Icom CI-V: a frequency or mode change whose acknowledgement goes missing is now verified by reading the rig back, like the PTT already was. All three are commands WSJT-X and JTDX answer with a Rig Control Error and a dropped link, and an IC-7850 log shows a set_freq doing exactly that.",
+      "The log file now rotates while OpsLog is running, not only at startup. It was bounded on the belief that a session writes a few kilobytes; with the CI-V wire trace left on, one wrote 416 MB and nothing would have stopped it before the disk did."
+    ],
+    "fr": [
+      "Décodes FT : le filtre par continent est maintenant multiple — clique AF, AS, OC et SA pour garder ces quatre-là. Il ne liste toujours que les continents réellement décodés, plus ceux que tu as sélectionnés, pour qu'un filtre ne puisse pas se bloquer sans pastille pour le désactiver.",
+      "Un QSO enregistré par WSJT-X, JTDX ou MSHV affiche maintenant une notification dans le coin, avec le nom de la station. En regardant les décodes, rien d'autre à l'écran ne le signalait : le formulaire ne se vidait pas, puisque personne n'y avait tapé.",
+      "Icom CI-V : une réponse que la radio adresse à un autre contrôleur du même bus n'est plus prise pour la nôtre, et un ordre de PTT dont l'accusé de réception se perd est vérifié en interrogeant la radio au lieu d'être déclaré en échec. WSJT-X et JTDX répondent à un set_ptt en échec par une erreur de contrôle radio et coupent la liaison en pleine émission — ce que faisait un IC-7850 trois fois par session. La vérification attend 700 ms et non les 150 de la scrutation : la radio vient d'échouer deux fois, en général parce qu'elle se réaccorde — JTDX décale la fréquence d'émission et passe en émission dans la foulée — et une interrogation brève échouerait pour la même raison. Les deux issues sont journalisées, pour distinguer un échec réel d'un correctif qui n'a pas agi.",
+      "FlexRadio : chaque statut de spot peut désormais être totalement exclu du panadapter, par un interrupteur à côté de ses couleurs — et les spots issus des décodes WSJT-X obéissent aux mêmes interrupteurs et aux mêmes couleurs. La palette régit le panadapter, pas seulement l'une des deux sources qui l'alimentent : les statuts décochés continuaient de s'entasser sur la cascade parce que les décodes passaient par un autre chemin.",
+      "Les commentaires des spots du panadapter se lisent maintenant comme ceux de DXHunter : le texte du cluster, puis le spotteur, l'entité et le statut — « CQ up 2 [F4BPO] [Franz Josef Land] [New Slot] ». Les mots se collaient parce que SmartSDR découpe sa ligne de commande sur les espaces ; des espaces insécables les font passer.",
+      "« Déjà contacté » sur un spot du panadapter désigne désormais l'INDICATIF présent dans le journal, et non l'entité. Une entité déjà faite sur cette bande et ce mode n'est pas une nouvelle, et annoncer « déjà contacté » pour une station jamais travaillée était faux.",
+      "Décodes FT : un message composé MSHV qui répond à deux stations sur une seule ligne — « DM8BJF RR73; F4BPO <RI1FJL> +14 » — est maintenant reconnu comme vous étant adressé quand votre indicatif est dans la seconde moitié.",
+      "Édition de QSO : sa propre puissance d'émission est enfin modifiable — le champ était enregistré et réécrit mais n'avait aucune case, donc un contact loggé à la mauvaise puissance ne pouvait pas être corrigé. Le locator étendu du correspondant gagne une case pour la même raison, et les libellés de puissance disent maintenant à QUI elle appartient.",
+      "FlexRadio : un spot n'est plus supprimé puis redessiné quand rien n'a changé. Un flux de skimmers actif re-spotte la même station toutes les quelques secondes — une session de deux minutes envoyait 2128 ajouts, dont 88 pour un seul indicatif — sans que le panadapter bouge d'un pixel.",
+      "Les commentaires des spots du panadapter tiennent maintenant dans ce que la radio accepte : SmartSDR coupait les plus longs en plein mot, perdant l'entité et le statut. Le texte du cluster est rogné en premier, le spotteur, l'entité et le statut survivent toujours. L'alignement en colonnes des lignes RBN est aussi ramené à une seule espace : conservé en espaces insécables, il ouvrait un trou assez large pour repousser le reste du commentaire hors de l'écran.",
+      "L'appel automatique est retiré — il faisait doublon avec DXHunter, qui répond déjà aux décodages. Cliquer un décodage pour répondre ne change pas.",
+      "Le rebond élastique en fin de liste a disparu, et un balayage horizontal à deux doigts ne fait plus quitter l'application. Deux comportements de navigateur qui n'apparaissent qu'au pavé tactile ou sur écran tactile.",
+      "Le zoom de l'interface s'annonce enfin : une pastille affiche le facteur pendant qu'il change, un clic dessus revient à 100 %, et le menu Affichage → Zoom avant / Zoom arrière / Taille réelle le rend trouvable. Ctrl+molette et Ctrl+0 fonctionnaient déjà, mais rien ne le disait — un zoom involontaire et on ne savait plus revenir.",
+      "Icom CI-V : un changement de fréquence ou de mode dont l'accusé de réception se perd est désormais vérifié en interrogeant la radio, comme l'était déjà le PTT. Les trois sont des ordres auxquels WSJT-X et JTDX répondent par une erreur de contrôle radio et une liaison coupée, et un log d'IC-7850 montre un set_freq faire précisément cela.",
+      "Le fichier de log tourne maintenant en cours d'exécution, et plus seulement au démarrage. Sa limite reposait sur l'idée qu'une session écrit quelques kilo-octets ; avec la trace CI-V laissée active, l'une d'elles a écrit 416 Mo sans que rien ne l'arrête avant le disque."
+    ]
+  },
+  {
+    "version": "0.26.5",
+    "date": "",
+    "en": [
+      "Fixed the record button going missing after an update, until the audio settings were opened and saved. Whether a manual recording is possible depends on a per-profile setting, and the question was asked once at startup — before the profile was known on a launch that had more work to do.",
+      "Switching profile is quicker on a shared MySQL logbook: the one-off cleanup of unused settings tables is now recorded as done instead of being re-checked on every connection.",
+      "A profile switch now logs how long it took, and any device slower than half a second names itself — a switch that feels sluggish can be diagnosed from the log file.",
+      "Saving an alert rule or a filter preset now says so, with the name, for a few seconds. Both used to save in silence, leaving the dialog looking exactly as it did before the click.",
+      "Awards: the callsigns listed behind an award cell are now links. Clicking one opens the QSL Manager on Paper QSL with that station searched, ready for the card sent/received dates — chasing a missing confirmation no longer means retyping the callsign into another tab.",
+      "Motorised antennas over serial: the line format is now stated explicitly as 8N1, the baud list covers 1200 to 115200, and the first exchange after each connect is dumped to the log — which separates a silent controller from a wrong baud rate from a frame we misread.",
+      "Fixed a motorised antenna on a serial port failing with \"Serial port busy\" for ever. OpsLog was holding the port itself: stopping a client did not wait for its poll loop to leave, and the new client was started while the old one still owned the COM port — every settings save added another loop to the fight.",
+      "A serial antenna controller whose port is held by another program now says so by name in the log, instead of repeating \"Serial port busy\" — a COM port has one owner, usually the manufacturer control window left open.",
+      "Fixed \"Test connection\" on a serial motorised antenna taking the COM port away from the running antenna. A port has one owner, so the test now reports the live link's own status instead of opening a second connection to it.",
+      "A serial antenna controller that never answers now fails after four seconds with \"nothing came back\", instead of freezing the poll loop for minutes with nothing in the log. A silent serial port returns no bytes AND no error, and the buffered reader retried that a hundred times before giving up.",
+      "Ultrabeam over USB now works. The cable presents TWO COM ports and only the second reaches the controller, at 19200 baud — so the speed is now fixed at 19200 and the port field says which one to pick. Stopping a client no longer waits out the read timeout either, so changing port takes effect at once instead of leaving the old one held."
+    ],
+    "fr": [
+      "Correction du bouton d'enregistrement disparu après une mise à jour, jusqu'à ce qu'on ouvre et enregistre les réglages audio. La possibilité d'enregistrer dépend d'un réglage par profil, et la question n'était posée qu'une fois au démarrage — avant que le profil soit connu, sur un lancement qui avait plus de travail à faire.",
+      "Le changement de profil est plus rapide sur un journal MySQL partagé : le nettoyage ponctuel des tables de réglages inutilisées est désormais marqué comme fait, au lieu d'être revérifié à chaque connexion.",
+      "Un changement de profil enregistre maintenant sa durée dans le journal, et tout appareil dépassant la demi-seconde se nomme — un changement qui traîne peut donc être diagnostiqué depuis le fichier de log.",
+      "L'enregistrement d'une règle d'alerte ou d'un filtre affiche maintenant une confirmation avec son nom, quelques secondes. Les deux enregistraient en silence, la fenêtre restant identique à ce qu'elle était avant le clic.",
+      "Diplômes : les indicatifs listés derrière une case sont désormais cliquables. Un clic ouvre le gestionnaire QSL sur QSL papier avec la station déjà recherchée, prête pour les dates d'envoi et de réception — relancer une confirmation manquante ne demande plus de retaper l'indicatif dans un autre onglet.",
+      "Antennes motorisées en série : le format de ligne est désormais fixé explicitement en 8N1, la liste des vitesses va de 1200 à 115200, et le premier échange après chaque connexion est écrit dans le log — ce qui distingue un contrôleur muet d'une mauvaise vitesse et d'une trame mal relue.",
+      "Correction d'une antenne motorisée en série qui échouait indéfiniment sur « Serial port busy ». OpsLog occupait le port lui-même : l'arrêt d'un client n'attendait pas la sortie de sa boucle de scrutation, et le nouveau client démarrait alors que l'ancien détenait encore le port COM — chaque enregistrement des réglages ajoutait une boucle à la mêlée.",
+      "Un contrôleur d'antenne en série dont le port est occupé par un autre programme le dit maintenant explicitement dans le log, au lieu de répéter « Serial port busy » — un port COM n'a qu'un propriétaire, le plus souvent la fenêtre de contrôle du fabricant restée ouverte.",
+      "Correction du « Test de connexion » d'une antenne motorisée en série qui prenait le port COM à l'antenne en service. Un port n'a qu'un propriétaire : le test rapporte désormais l'état du lien en cours au lieu d'ouvrir une seconde connexion dessus.",
+      "Un contrôleur d'antenne en série qui ne répond jamais échoue maintenant en quatre secondes sur « rien n'est revenu », au lieu de figer la boucle de scrutation pendant des minutes sans rien écrire dans le log. Un port série muet ne renvoie ni octet ni erreur, et le lecteur tamponné réessayait cent fois avant d'abandonner.",
+      "Ultrabeam en USB fonctionne. Le câble présente DEUX ports COM et seul le second atteint le contrôleur, à 19200 bauds — la vitesse est donc fixée à 19200 et le champ du port indique lequel choisir. L'arrêt d'un client n'attend plus la fin du délai de lecture, donc un changement de port prend effet immédiatement au lieu de laisser l'ancien occupé."
+    ]
+  },
+  {
+    "version": "0.26.4",
+    "date": "",
+    "en": [
+      "Clicking a spot on the radio panadapter now carries its POTA park into the Awards tab, like a click in OpsLog does.",
+      "Ultrabeam over serial: the COM port field now has a chevron that opens the list of detected ports. It was a combo box that only opened on a keystroke, so it looked like a plain text box.",
+      "The logbook database now contains only the contacts. Settings, station profiles, award reference lists and the lookup cache were being created in every database, including a shared MySQL logbook, which made the two look interchangeable; the unused tables are dropped on the next start, and any that hold data are left alone.",
+      "And the mirror image: the settings database drops its own unused, empty qso table once the contacts have a database of their own. It is rebuilt automatically if that database is ever pressed into service as the logbook again.",
+      "Settings → Database: a Compact button on each database. SQLite frees deleted pages inside the file and never shrinks it, so this is what gives the disk space back; the result shows the size before and after. A shared MySQL logbook has the button too, running OPTIMIZE TABLE instead."
+    ],
+    "fr": [
+      "Cliquer un spot sur le panadapter de la radio reporte maintenant son parc POTA dans l’onglet Diplômes, comme un clic dans OpsLog.",
+      "Ultrabeam en série : le champ du port COM a maintenant un chevron qui ouvre la liste des ports détectés. C'était une liste déroulante qui ne s'ouvrait qu'en tapant, donc indiscernable d'un simple champ texte.",
+      "La base du journal ne contient plus que les contacts. Les réglages, profils station, listes de références et le cache de recherche étaient créés dans toutes les bases, y compris un MySQL partagé, ce qui laissait croire que les deux étaient interchangeables ; les tables inutilisées sont supprimées au prochain démarrage, et celles qui contiennent des données sont laissées telles quelles.",
+      "Et l'inverse : la base de réglages supprime sa propre table qso, vide et inutilisée, dès lors que les contacts ont leur base à eux. Elle est reconstruite automatiquement si cette base doit à nouveau servir de journal.",
+      "Réglages → Base de données : un bouton Compacter sur chaque base. SQLite libère les pages supprimées à l'intérieur du fichier sans jamais le réduire ; c'est donc ce qui rend l'espace disque, et le résultat affiche la taille avant et après. Un journal MySQL partagé a aussi le bouton, avec un OPTIMIZE TABLE à la place."
+    ]
+  },
+  {
+    "version": "0.26.3",
+    "date": "",
+    "en": [
+      "Ultrabeam: the controller can be reached over a plain serial port, not only over the network. It has an RS232 port and the PC is usually beside it, so an FTDI cable is the direct route — the RS232-to-Ethernet adapter is now only needed to put the antenna at the far end of a link. Same choice the SteppIR has always had, in the same place.",
+      "Docked band map: FIT and FTx are now two labelled buttons in its header. Fit-to-band was hidden behind the px/kHz readout — a control whose label is a measurement does not look like one, and switching it off left nothing on screen saying the option existed. Hiding the digital spots is available there too, and both follow the Band Map tab.",
+      "Stats: the Entities tile now says which entity was added to the log most recently, with the callsign and date that did it. Judged against the whole log — a contact is the first with its country once, and does not become the first again because a date filter hides the ones before it.",
+      "Docked band map: in fit-to-band the header no longer printed FIT twice, once as the readout and once as the button beside it.",
+      "Settings: what OpsLog does with a FlexRadio — panadapter spots, decode spots and the DAX switch for voice messages — now lives in the FlexRadio page with the per-band antennas and power, instead of at the foot of the CAT page. CAT keeps the link itself: an address and a port, as for every other backend.",
+      "Cluster settings: four paragraphs of explanation removed. The options they described are unchanged.",
+      "A spot that is a new band AND a new mode for an entity is now its own status, NEW BAND+MODE, ranked with NEW DXCC. It used to be reported as a plain new band, which reads as \"you have worked this entity in this mode, just not here\" — the opposite of the truth. It is not a new slot either: a slot is the pair still missing when each half is already in the log. The cluster, the band map, the decodes panel, the filters and the auto-call criteria all tell the two apart now.",
+      "Cluster filters: a \"my bands\" link selects every band from your own band list in one click. With nothing selected the filter lets every band through — including 4 m and 70 cm off the RBN feeds, which the list could not offer you to untick because they are not bands you have.",
+      "FlexRadio: cluster spots on the panadapter are now coloured by what they are. A text colour and a background colour per status — new entity, new band+mode, new band, new mode, new slot, new park, new county, new prefix, your own callsign, already worked — set in Settings → FlexRadio, with a preview of each pair. Every spot used to be the same orange, which threw away the only thing worth knowing at a glance on a waterfall.",
+      "FlexRadio: clicking a spot can resize the panadapter to suit the mode — 25 kHz for CW, 200 for phone, 50 for digital by default, each configurable, with an option to re-centre on the spot as well. A CW signal is a hair at 200 kHz and an FT8 window shows an eighth of its sub-band at 25 kHz; one width cannot serve all three. Settings → FlexRadio, off by default.",
+      "FlexRadio: panadapter spots now carry their status in the comment as well as their colour — [NEW DXCC], [NEW BAND+MODE], [NEW BAND] and so on.",
+      "FlexRadio: the panadapter zoom now also applies when you click a spot on the panadapter itself, not just in the band map or cluster.",
+      "FlexRadio: fixed the panadapter zoom leaving the clicked spot off screen. The display now re-centres whenever the spot would fall outside the new window, and stays put when it would not.",
+      "Awards (F3): a NEW badge marks each award reference on the current QSO that has never been worked, picked or detected alike."
+    ],
+    "fr": [
+      "Ultrabeam : le contrôleur se joint par un simple port série, plus seulement par le réseau. Il a une prise RS232 et le PC est en général juste à côté : un câble FTDI suffit — l'adaptateur RS232 vers Ethernet ne sert plus qu'à mettre l'antenne au bout d'une liaison. Le même choix que le SteppIR a toujours eu, au même endroit.",
+      "Bandmap ancrée : FIT et FTx sont désormais deux boutons nommés dans son en-tête. L'ajustement à la bande se cachait derrière l'indicateur px/kHz — un contrôle dont le libellé est une mesure n'a pas l'air d'un contrôle, et une fois désactivé plus rien à l'écran ne disait que l'option existait. Le masquage des spots numériques y est aussi, et les deux suivent l'onglet Bandmap.",
+      "Statistiques : la tuile Entités indique désormais quelle entité a été ajoutée au journal en dernier, avec l'indicatif et la date qui l'ont fait. Jugé sur le journal entier — un contact n'est le premier avec son pays qu'une fois, et ne le redevient pas parce qu'un filtre de date masque ceux d'avant.",
+      "Bandmap ancrée : en mode ajusté, l'en-tête n'affiche plus FIT deux fois, une comme indicateur et une comme bouton juste à côté.",
+      "Réglages : ce qu'OpsLog fait avec un FlexRadio — spots panadapter, spots de décodages et la bascule DAX pour les messages vocaux — se trouve désormais sur la page FlexRadio, avec les antennes et la puissance par bande, au lieu du bas de la page CAT. La page CAT garde la liaison elle-même : une adresse et un port, comme pour tous les autres backends.",
+      "Réglages du cluster : quatre pavés d'explication retirés. Les options qu'ils décrivaient sont inchangées.",
+      "Un spot qui est à la fois une nouvelle bande ET un nouveau mode pour une entité a désormais son propre statut, NOUVEAU BANDE+MODE, au même rang que NOUVEAU DXCC. Il était annoncé comme une simple nouvelle bande, ce qui se lit « tu as déjà fait cette entité dans ce mode, juste pas ici » — l'inverse de la vérité. Ce n'est pas non plus un nouveau slot : un slot est la paire qui manque quand chaque moitié est déjà au journal. Le cluster, la bandmap, le panneau des décodages, les filtres et les critères d'appel automatique font maintenant la différence.",
+      "Filtres du cluster : un lien « mes bandes » sélectionne d'un clic toutes les bandes de ta propre liste. Sans sélection, le filtre laisse passer toutes les bandes — y compris le 4 m et le 70 cm des flux RBN, que la liste ne pouvait pas te proposer de décocher puisque ce ne sont pas des bandes que tu as.",
+      "FlexRadio : les spots cluster sur le panadapter sont désormais colorés selon ce qu'ils sont. Une couleur de texte et une couleur de fond par statut — nouvelle entité, nouvelle bande+mode, nouvelle bande, nouveau mode, nouveau slot, nouveau parc, nouveau comté, nouveau préfixe, ton propre indicatif, déjà contacté — réglées dans Réglages → FlexRadio, avec un aperçu de chaque paire. Tous les spots étaient de la même couleur orange, ce qui jetait la seule chose qui compte au premier coup d'œil sur une cascade.",
+      "FlexRadio : cliquer un spot peut redimensionner le panadapter selon le mode — 25 kHz en CW, 200 en phonie, 50 en numérique par défaut, chacun réglable, avec une option pour recentrer aussi sur le spot. Un signal CW est un cheveu à 200 kHz et une fenêtre FT8 montre un huitième de sa sous-bande à 25 kHz ; une seule largeur ne peut pas servir les trois. Réglages → FlexRadio, désactivé par défaut.",
+      "FlexRadio : les spots du panadapter portent maintenant leur statut dans le commentaire en plus de la couleur — [NEW DXCC], [NEW BAND+MODE], [NEW BAND], etc.",
+      "FlexRadio : le zoom du panadapter s'applique aussi quand on clique un spot sur le panadapter lui-même, et plus seulement dans la bandmap ou le cluster.",
+      "FlexRadio : correction du zoom du panadapter qui laissait parfois le spot hors écran. L'affichage se recentre désormais dès que le spot sortirait de la nouvelle fenêtre, et ne bouge pas sinon.",
+      "Diplômes (F3) : un badge NEW signale chaque référence du QSO en cours jamais contactée, choisie à la main ou détectée."
+    ]
+  },
+  {
+    "version": "0.26.2",
+    "date": "",
+    "en": [
+      "Saving preferences no longer drops the rig. The CAT link — and the shared CAT server WSJT-X and JTDX connect to — is now rebuilt only when something about the connection itself changed, so pressing Save mid-QSO no longer throws them off with an error. The same restart was what wiped the spots off a FlexRadio panadapter on every save.",
+      "The log now records when WSJT-X or JTDX arms and disarms its transmitter. When a station is called and nothing goes out, that line says whether the far end ever enabled Tx — the one thing OpsLog asks for but cannot do itself.",
+      "Grid squares map: the world is drawn once instead of repeating east and west, it can be zoomed out far enough to hold Greenland and Antarctica at the same time, and the space beside the planet is the panel's own background instead of a wall of grey \"map data not yet available\" tiles.",
+      "Grid squares map: All, Phone and CW join Digital and FTx in the mode filter.",
+      "Motorised antenna over serial: the COM port is now picked from a list of the ports actually present, with a refresh button — and still accepts one typed by hand, for an adapter that is not plugged in yet.",
+      "Awards: choosing \"no field\" now clears the fallback searches with it. They kept running on their own fields while the panel no longer showed them, so an award declared to match nothing still found references.",
+      "Callbook lookup now reads the Russian district (RDA) from HamQTH and fills it as the contact's RDA reference. Only on the QSO being typed, never on one already logged: the callbook gives the district a station operates from today, and stamping that on an older contact would rewrite a correct entry into a false one.",
+      "FlexRadio: when the meters stay dead, the log now says why. The meter stream is UDP sent from the radio to OpsLog, and a firewall blocking it leaves a perfectly healthy TCP link with meters at zero and no explanation — the line names the port and what to allow.",
+      "The Russian district database is now built in: 58 188 callsigns, with the dated periods each operated from each district. It fills the RDA reference while you type a Russian callsign — for the day of the contact, not for today — and Settings → Awards fills it on every Russian QSO already in the log. A reference you assigned by hand is never overwritten.",
+      "New Settings → Maintenance → Databases: every reference database OpsLog keeps on disk on its own line — country file, Club Log exceptions, LoTW users, Super Check Partial, US counties, Russian districts — plus one line per updatable award reference list (IOTA, POTA, SOTA, WWFF). Each says what it holds and when it was refreshed. The updaters were scattered across the Awards manager and three settings pages before. Tools no longer carries \"Refresh cty.dat\" and \"Download reference lists\" — both are lines on that page now.",
+      "FT decodes: the auto-call no longer offers a SOTA criterion. It was declared and translated but could never be ticked, and a decode carries no summit reference for it to test — a setting that promised something the feature cannot do.",
+      "Auto-call: the slot criterion is named \"a new slot (band+mode never worked together)\" — the same word the cluster and the decodes panel already badge it with. \"A new band+mode slot\" read as \"a new band AND a new mode\", which is the one thing it is not.",
+      "Voice keyer: typing a callsign stops the auto-CQ. It stopped the CW auto-call and left the voice keyer calling CQ over the station that had just answered — the reason to stop has nothing to do with Morse, so both engines now stop on the same event.",
+      "The motorised antenna (Ultrabeam / SteppIR) now has a docked widget of its own, with a dish icon beside the entry strip: pattern (Normal / 180° / Bi), band buttons, ±25 kHz nudge and Retract — what you touch between contacts. Tracking, its mode and step, and the per-element lengths stay in the Station Control tab, where they are set once. The icon pulses amber while the elements travel.",
+      "FT decodes: a station with a compound callsign is no longer invisible. FT8 sends such a call as a hash, printed between angle brackets — \"F4BPO <ZA/IW2JOP> -24\" — and every decode carrying one was discarded as unparseable, including the reply telling you that station had answered. The two-message form (\"… RR73; … <call> -08\") is read correctly too.",
+      "The log now records when a profile re-applies every subsystem. That rebuild is what dropped WSJT-X's CAT connection — an operator's log showed it happening 54 times in one session, three of them while the rig was keyed — and nothing said it was happening at all.",
+      "The shared CAT server is never torn down while the rig is transmitting. A rebuild that really is needed now waits for the over to end — closing the socket mid-transmission is what left WSJT-X inside a run of Hamlib calls with nothing at the other end.",
+      "Autostart: a program can be closed when OpsLog closes. Per program, so the rotator controller can stay while WSJT-X goes, and only ever a polite close — the way clicking its cross would — of a program OpsLog itself started.",
+      "Awards: switching a column between the reference and its description is now immediate. It rebuilt every award for every contact in the log — work with a known answer, since a relabel cannot change which QSOs match. Only that award is recomputed, and only on the rows that already carry it. The full recompute also reads twenty-seven columns per QSO instead of a hundred and fifty."
+    ],
+    "fr": [
+      "Enregistrer les préférences ne coupe plus la radio. La liaison CAT — et le serveur CAT partagé auquel WSJT-X et JTDX se connectent — n'est reconstruite que si la connexion elle-même a changé, si bien qu'un Enregistrer en plein QSO ne les éjecte plus avec une erreur. C'est ce même redémarrage qui effaçait les spots du panadapter FlexRadio à chaque enregistrement.",
+      "Le journal enregistre désormais quand WSJT-X ou JTDX arme et désarme son émetteur. Quand une station est appelée et que rien ne part, cette ligne dit si le logiciel distant a seulement activé Tx — la seule chose qu'OpsLog demande sans pouvoir la faire à sa place.",
+      "Carte des carrés locator : le monde est dessiné une seule fois au lieu de se répéter d'est en ouest, le zoom arrière descend assez bas pour tenir le Groenland et l'Antarctique en même temps, et l'espace à côté de la planète est le fond du panneau au lieu d'un mur de tuiles grises « map data not yet available ».",
+      "Carte des carrés locator : Tout, Phonie et CW rejoignent Numérique et FTx dans le filtre de mode.",
+      "Antenne motorisée en liaison série : le port COM se choisit maintenant dans la liste des ports réellement présents, avec un bouton d'actualisation — et accepte toujours une saisie à la main, pour un adaptateur qui n'est pas encore branché.",
+      "Diplômes : choisir « aucun champ » efface désormais les recherches de repli avec lui. Elles continuaient de tourner sur leurs propres champs alors que le panneau ne les affichait plus, si bien qu'un diplôme déclaré ne rien reconnaître trouvait quand même des références.",
+      "La recherche callbook lit désormais le district russe (RDA) chez HamQTH et le renseigne comme référence RDA du contact. Uniquement sur le QSO en cours de saisie, jamais sur un QSO déjà journalisé : le callbook donne le district d'où la station émet aujourd'hui, et l'appliquer à un contact ancien transformerait une entrée correcte en entrée fausse.",
+      "FlexRadio : quand les mesures restent mortes, le journal dit maintenant pourquoi. Le flux de mesures est un envoi UDP de la radio vers OpsLog, et un pare-feu qui le bloque laisse une liaison TCP parfaitement saine avec des aiguilles à zéro et aucune explication — la ligne nomme le port et ce qu'il faut autoriser.",
+      "La base des districts russes est désormais intégrée : 58 188 indicatifs, avec les périodes datées passées dans chaque district. Elle renseigne la référence RDA pendant que tu tapes un indicatif russe — pour le jour du contact, pas pour aujourd'hui — et Réglages → Diplômes la renseigne sur tous les QSO russes déjà journalisés. Une référence attribuée à la main n'est jamais écrasée.",
+      "Nouveau Réglages → Maintenance → Bases de données : chaque base de référence qu'OpsLog garde sur disque a sa ligne — fichier pays, exceptions Club Log, utilisateurs LoTW, Super Check Partial, comtés US, districts russes — plus une ligne par liste de références de diplôme actualisable (IOTA, POTA, SOTA, WWFF). Chacune dit ce qu'elle contient et sa dernière actualisation. Les mises à jour étaient jusqu'ici dispersées entre le gestionnaire de diplômes et trois pages de réglages. Le menu Outils ne porte plus « Refresh cty.dat » ni « Download reference lists » — les deux sont des lignes de cette page.",
+      "Décodages FT : l'appel automatique ne propose plus de critère SOTA. Il était déclaré et traduit mais impossible à cocher, et un décodage ne porte aucune référence de sommet à tester — un réglage qui promettait ce que la fonction ne sait pas faire.",
+      "Appel automatique : le critère de slot s'appelle désormais « un nouveau slot (bande+mode jamais faits ensemble) » — le mot que le cluster et le panneau des décodages emploient déjà sur leur pastille. « Un nouveau couple bande+mode » se lisait comme « une nouvelle bande ET un nouveau mode », ce qu'il n'est justement pas.",
+      "Manipulateur vocal : taper un indicatif arrête l'appel automatique. Il arrêtait l'auto-call CW et laissait le DVK appeler CQ par-dessus la station qui venait de répondre — la raison de s'arrêter n'a rien à voir avec la télégraphie, les deux moteurs s'arrêtent donc sur le même événement.",
+      "L'antenne motorisée (Ultrabeam / SteppIR) a désormais son widget ancré, avec une icône de parabole à côté de la barre de saisie : diagramme (Normal / 180° / Bi), boutons de bande, décalage ±25 kHz et Rétracter — ce qu'on touche entre deux contacts. Le suivi, son mode et son pas, ainsi que les longueurs d'éléments restent dans l'onglet Station, où ils se règlent une fois pour toutes. L'icône clignote en ambre pendant que les éléments se déplacent.",
+      "Décodages FT : une station à indicatif composé n'est plus invisible. Le FT8 transmet un tel indicatif sous forme de hachage, affiché entre chevrons — « F4BPO <ZA/IW2JOP> -24 » — et tout décodage en contenant un était jeté comme illisible, y compris la réponse qui t'annonçait que cette station t'avait répondu. La forme à deux messages (« … RR73; … <indicatif> -08 ») est également lue correctement.",
+      "Le journal enregistre désormais quand un profil ré-applique tous ses sous-systèmes. C'est cette reconstruction qui coupait la liaison CAT de WSJT-X — le journal d'un opérateur en montre 54 dans une seule session, dont trois pendant que la radio émettait — et rien n'indiquait qu'elle avait lieu.",
+      "Le serveur CAT partagé n'est plus jamais démonté pendant que la radio émet. Une reconstruction réellement nécessaire attend la fin de l'émission — fermer la socket en pleine transmission, c'est ce qui laissait WSJT-X au milieu d'une série d'appels Hamlib sans personne à l'autre bout.",
+      "Démarrage auto : un programme peut être fermé à la fermeture d'OpsLog. Au cas par cas, pour que le contrôleur de rotor reste pendant que WSJT-X s'en va, et toujours une demande de fermeture polie — comme un clic sur sa croix — d'un programme lancé par OpsLog lui-même.",
+      "Diplômes : basculer une colonne entre la référence et sa description est désormais immédiat. L'opération reconstruisait tous les diplômes de tous les contacts du journal — un travail au résultat connu d'avance, puisqu'un changement d'étiquette ne change pas quels QSO correspondent. Seul ce diplôme est recalculé, et seulement sur les lignes qui le portent déjà. Le recalcul complet lit aussi vingt-sept colonnes par QSO au lieu de cent cinquante."
+    ]
+  },
   {
     "version": "0.26.1",
     "date": "",

compact.go

@@ -0,0 +1,102 @@
+package main
+
+// Compacting a database.
+//
+// SQLite never shrinks a file on its own: deleting rows — or dropping a table,
+// which is what the schema-role cleanup does — frees pages INSIDE the file and
+// leaves the file the size it always was. A logbook that held 200 000 imported
+// QSOs for a day is still a 200 MB file the day after they are gone, and the
+// only thing that reclaims the space is a VACUUM, which rewrites the database
+// from scratch.
+//
+// Offered as a button rather than done automatically: a VACUUM rewrites the
+// whole file, needs room for a second copy of it while it runs, and takes real
+// time on a large logbook. That is a decision for the operator, at a moment they
+// choose — not something to spring on them during startup.
+
+import (
+	"database/sql"
+	"fmt"
+	"os"
+	"strings"
+
+	"hamlog/internal/applog"
+)
+
+// CompactResult is what one compaction did.
+type CompactResult struct {
+	// Path of the file compacted, empty for MySQL.
+	Path string `json:"path"`
+	// Backend is "sqlite" or "mysql" — a shared server is optimised, not vacuumed.
+	Backend string `json:"backend"`
+	// Before and After are file sizes in bytes; both 0 when there is no file.
+	Before int64 `json:"before"`
+	After  int64 `json:"after"`
+}
+
+// CompactDatabase reclaims the unused space in one of the two databases.
+//
+// target is "settings" or "logbook". They are separate on purpose: they are
+// different files, of very different sizes, and an operator compacting a 400 MB
+// logbook has no reason to wait on a 2 MB settings file as well.
+func (a *App) CompactDatabase(target string) (CompactResult, error) {
+	switch strings.ToLower(strings.TrimSpace(target)) {
+	case "settings":
+		if a.db == nil {
+			return CompactResult{}, fmt.Errorf("the settings database is not open")
+		}
+		return a.vacuumSQLite(a.db, a.dbPath)
+	case "logbook":
+		if a.logDb == nil {
+			return CompactResult{}, fmt.Errorf("the logbook is not open")
+		}
+		if a.dbBackend == "mysql" {
+			// A shared server's storage is the admin's business, and OPTIMIZE TABLE
+			// locks the table for the length of a rebuild — every other operator
+			// waits. Still offered, because a logbook that has had a large import
+			// deleted benefits from it just as much; it simply reports no sizes,
+			// which the server alone knows.
+			if _, err := a.logDb.ExecContext(a.ctx, "OPTIMIZE TABLE qso"); err != nil {
+				return CompactResult{}, fmt.Errorf("optimize qso: %w", err)
+			}
+			applog.Printf("compact: OPTIMIZE TABLE qso on the shared MySQL logbook")
+			return CompactResult{Backend: "mysql"}, nil
+		}
+		// No separate file: the settings database is serving as the logbook, and
+		// compacting it is the same operation.
+		if a.logDbPath == "" {
+			return a.vacuumSQLite(a.db, a.dbPath)
+		}
+		return a.vacuumSQLite(a.logDb, a.logDbPath)
+	}
+	return CompactResult{}, fmt.Errorf("unknown database %q", target)
+}
+
+// vacuumSQLite checkpoints the write-ahead log, then rewrites the file.
+func (a *App) vacuumSQLite(conn *sql.DB, path string) (CompactResult, error) {
+	res := CompactResult{Path: path, Backend: "sqlite", Before: fileSizeOf(path)}
+	// Fold the WAL back into the main file first. Without it the pages freed by a
+	// recent DELETE can still be sitting in the -wal, and the vacuum reports a
+	// saving the file on disk does not show.
+	if _, err := conn.ExecContext(a.ctx, "PRAGMA wal_checkpoint(TRUNCATE)"); err != nil {
+		applog.Printf("compact: wal checkpoint on %s: %v", path, err)
+	}
+	if _, err := conn.ExecContext(a.ctx, "VACUUM"); err != nil {
+		return res, fmt.Errorf("vacuum: %w", err)
+	}
+	res.After = fileSizeOf(path)
+	applog.Printf("compact: %s %d → %d bytes", path, res.Before, res.After)
+	return res, nil
+}
+
+// fileSizeOf returns a file's size, or 0 if it cannot be read.
+func fileSizeOf(path string) int64 {
+	if strings.TrimSpace(path) == "" {
+		return 0
+	}
+	fi, err := os.Stat(path)
+	if err != nil {
+		return 0
+	}
+	return fi.Size()
+}

flexrstchase.go

@@ -0,0 +1,187 @@
+package main
+
+// Chasing a split pile-up by the report the DX just sent.
+//
+// Working a DXpedition in split means guessing where it is listening. The DX
+// answers one station, sends "5NN", and moves on; the useful information is
+// therefore not the callsign it answered but the FREQUENCY that callsign was
+// transmitting on, because the DX's receiver was there a second ago.
+//
+// A CW skimmer already knows this. SDC (Software Defined Connector) decodes the
+// whole pile-up and marks each report on the panadapter as a spot — the marker
+// TEXT is configured in SDC by the operator ("599" for a fresh report, "X" for
+// an older one, by default). Those spots reach OpsLog already: it subscribes to
+// the radio's spot feed, and every spot another program posts arrives on
+// Flex.OnForeignSpot.
+//
+// So the whole feature is: recognise the marker, move the TRANSMIT slice there,
+// leave the receive slice on the DX. Nothing here decodes anything.
+//
+// Three deliberate choices:
+//
+//   - the marker text is a SETTING, not a constant. It is chosen in SDC, and
+//     any guess made here would be wrong for the operator who chose otherwise.
+//   - only the transmit slice moves, never the receive slice. Losing the DX is
+//     a worse outcome than a missed call.
+//   - the offset is signed and in Hz, because working "up a bit" from where the
+//     last station was answered is exactly how a pile-up is chased.
+
+import (
+	"encoding/json"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"hamlog/internal/applog"
+	"hamlog/internal/cat"
+)
+
+const keyFlexRSTChase = "flex.rst_chase"
+
+// FlexRSTChase is the whole configuration.
+type FlexRSTChase struct {
+	Enabled bool `json:"enabled"`
+	// Markers are the skimmer's marker texts, comma-separated ("599,5NN").
+	// Matched against the spot's callsign field, case-insensitively and whole:
+	// a spot IS the marker or it is an ordinary callsign, and a substring rule
+	// would drag in any station whose call happens to contain the digits.
+	Markers string `json:"markers"`
+	// OffsetHz is added to the marker's frequency. Signed: chasing upward from
+	// the last station worked is the usual tactic, downward happens too.
+	OffsetHz int `json:"offset_hz"`
+	// SplitOnly refuses to act when the radio is not in split. On by default:
+	// out of split the transmit slice IS the receive slice, so "move the TX
+	// slice" would take the operator off the DX they are listening to.
+	SplitOnly bool `json:"split_only"`
+}
+
+var defaultFlexRSTChase = FlexRSTChase{Enabled: false, Markers: "599", OffsetHz: 0, SplitOnly: true}
+
+// rstChaseMinGap throttles the moves. A skimmer marks every report it decodes,
+// and a busy pile-up produces several a second; without a floor the transmit
+// slice would twitch continuously and never be anywhere long enough to call.
+const rstChaseMinGap = 700 * time.Millisecond
+
+// rstChaseMinStep ignores a marker that lands where the slice already is.
+// Re-sending the same frequency is not free: it is a command to the radio and a
+// slice status back, several times a second, for no change at all.
+const rstChaseMinStep = 20 // Hz
+
+var (
+	rstChaseMu   sync.Mutex
+	rstChaseLast time.Time
+	rstChaseFreq int64
+)
+
+// GetFlexRSTChase returns the stored configuration (defaults when unset).
+func (a *App) GetFlexRSTChase() FlexRSTChase {
+	s := defaultFlexRSTChase
+	if a.settings == nil {
+		return s
+	}
+	// settingOr, NOT settings.Get with profileScope(): the store already applies
+	// the active profile's prefix, so scoping the key here wrote p3.flex.rst_chase
+	// and read p3.p3.flex.rst_chase — the switch could never be read back on, and
+	// the feature did nothing at all with no sign of why.
+	if v := a.settingOr(keyFlexRSTChase, ""); strings.TrimSpace(v) != "" {
+		_ = json.Unmarshal([]byte(v), &s)
+	}
+	return normRSTChase(s)
+}
+
+// SaveFlexRSTChase stores the configuration.
+func (a *App) SaveFlexRSTChase(s FlexRSTChase) error {
+	b, err := json.Marshal(normRSTChase(s))
+	if err != nil {
+		return err
+	}
+	a.setSetting(keyFlexRSTChase, string(b))
+	return nil
+}
+
+// SetFlexRSTChaseEnabled flips the switch alone.
+//
+// Its own binding because this belongs on a button in the panel, not in a
+// settings page: it is turned on when a DXpedition appears and off when it is
+// worked, which is a thing done mid-QSO with one hand.
+func (a *App) SetFlexRSTChaseEnabled(on bool) error {
+	s := a.GetFlexRSTChase()
+	s.Enabled = on
+	return a.SaveFlexRSTChase(s)
+}
+
+func normRSTChase(s FlexRSTChase) FlexRSTChase {
+	if strings.TrimSpace(s.Markers) == "" {
+		s.Markers = defaultFlexRSTChase.Markers
+	}
+	// A pile-up is a few kHz wide. Anything past that is a typo (Hz entered as
+	// if it were kHz), and honouring it would transmit far outside the segment.
+	if s.OffsetHz > 10000 {
+		s.OffsetHz = 10000
+	}
+	if s.OffsetHz < -10000 {
+		s.OffsetHz = -10000
+	}
+	return s
+}
+
+// rstChaseMarkerSet splits the configured markers into a comparison set.
+func rstChaseMarkerSet(markers string) map[string]bool {
+	out := map[string]bool{}
+	for _, m := range strings.FieldsFunc(markers, func(r rune) bool { return r == ',' || r == ';' || r == ' ' }) {
+		if m = strings.ToUpper(strings.TrimSpace(m)); m != "" {
+			out[m] = true
+		}
+	}
+	return out
+}
+
+// handleForeignSpot is what a skimmer's spot arrives at.
+func (a *App) handleForeignSpot(callsign string, freqHz int64) {
+	cfg := a.GetFlexRSTChase()
+	if !cfg.Enabled || a.cat == nil {
+		return
+	}
+	if !rstChaseMarkerSet(cfg.Markers)[strings.ToUpper(strings.TrimSpace(callsign))] {
+		return // an ordinary spot: another station's callsign, not a report
+	}
+	// From here on every refusal is logged. A marker WAS recognised, so the
+	// operator is entitled to know why the slice stayed where it was — silence
+	// at this point is indistinguishable from a feature that does not work.
+	if cfg.SplitOnly && !a.cat.State().Split {
+		applog.Printf("rst chase: %s marked at %s, but the radio is not in split — ignored",
+			strings.ToUpper(callsign), hzText(freqHz))
+		return
+	}
+	target := freqHz + int64(cfg.OffsetHz)
+	if target <= 0 {
+		return
+	}
+	now := time.Now()
+	rstChaseMu.Lock()
+	if now.Sub(rstChaseLast) < rstChaseMinGap {
+		rstChaseMu.Unlock()
+		return
+	}
+	if rstChaseFreq != 0 && absInt64(target-rstChaseFreq) < rstChaseMinStep {
+		rstChaseMu.Unlock()
+		return
+	}
+	rstChaseLast, rstChaseFreq = now, target
+	rstChaseMu.Unlock()
+
+	if err := a.cat.FlexDo(func(fc cat.FlexController) error {
+		return fc.SetTXSliceFrequency(target)
+	}); err != nil {
+		applog.Printf("rst chase: moving the TX slice to %s failed: %v", hzText(target), err)
+		return
+	}
+	applog.Printf("rst chase: %s marked at %s → TX slice to %s (offset %+d Hz)",
+		strings.ToUpper(callsign), hzText(freqHz), hzText(target), cfg.OffsetHz)
+}
+
+// hzText renders a frequency the way an operator reads one on a dial.
+func hzText(hz int64) string {
+	return strconv.FormatFloat(float64(hz)/1000, 'f', 3, 64) + " kHz"
+}

flexzoom.go

@@ -0,0 +1,122 @@
+package main
+
+// Panadapter auto-zoom on a spot click.
+//
+// A CW signal is 100 Hz wide, an FT8 slot 50 Hz in a 3 kHz sub-band, an SSB
+// station 2.7 kHz. One panadapter width cannot serve all three: at 200 kHz the
+// CW station you clicked is a hair, and at 25 kHz an FT8 window shows one
+// eighth of the traffic. So the width follows the MODE of the spot, which is
+// the only thing that determines how much spectrum is worth looking at.
+//
+// The command is SmartSDR's own: "display pan s <pan> bandwidth=<MHz>", with an
+// optional re-centre. Same approach as DXHunter, which is where the defaults
+// below come from.
+
+import (
+	"encoding/json"
+	"strings"
+
+	"hamlog/internal/cat"
+)
+
+const keyFlexZoom = "flex.spot_zoom"
+
+// FlexZoomSettings is the per-mode-group visible width, in kHz.
+//
+// kHz and not MHz: an operator thinks "25 kHz of CW", and a form asking for
+// 0.025 invites a zero too many — which on a panadapter is not an error message
+// but a display that has silently gone somewhere else.
+type FlexZoomSettings struct {
+	Enabled bool `json:"enabled"`
+	CWkHz   int  `json:"cw_khz"`
+	SSBkHz  int  `json:"ssb_khz"`
+	DigikHz int  `json:"digi_khz"`
+	// Centre re-centres the panadapter on EVERY spot, not just the ones that
+	// would otherwise fall outside the new window — the display always follows.
+	// Off by default: an operator who has arranged their window around a run
+	// frequency does not necessarily want it moved every time they look at
+	// someone else, and a spot already on screen stays where it is either way.
+	Centre bool `json:"centre"`
+}
+
+// defaultFlexZoom — the widths DXHunter settled on, in kHz.
+var defaultFlexZoom = FlexZoomSettings{Enabled: false, CWkHz: 25, SSBkHz: 200, DigikHz: 50, Centre: false}
+
+// flexZoomGroup maps a spot's mode to the three widths worth distinguishing.
+//
+// The mode arrives as whatever the cluster comment implied — "CW", "FT8",
+// "USB", "RTTY" — so this takes the ADIF-ish name, not the Flex one. Anything
+// unrecognised is digital, which is the safe end: a 50 kHz window is readable
+// for every mode, where 25 kHz is not.
+func flexZoomGroup(mode string) string {
+	switch strings.ToUpper(strings.TrimSpace(mode)) {
+	case "CW", "CWR", "CWL", "CWU":
+		return "cw"
+	case "SSB", "USB", "LSB", "AM", "FM", "NFM", "DFM", "SAM", "PHONE", "DV":
+		return "ssb"
+	}
+	return "digi"
+}
+
+// GetFlexZoom returns the settings, defaults included.
+func (a *App) GetFlexZoom() FlexZoomSettings {
+	out := defaultFlexZoom
+	if raw := a.settingOr(keyFlexZoom, ""); raw != "" {
+		var s FlexZoomSettings
+		if err := json.Unmarshal([]byte(raw), &s); err == nil {
+			out = normFlexZoom(s)
+		}
+	}
+	return out
+}
+
+// normFlexZoom clamps the widths to something a panadapter can actually show.
+// 1 kHz is narrower than most filters; 14 MHz is a whole HF spectrum.
+func normFlexZoom(s FlexZoomSettings) FlexZoomSettings {
+	clamp := func(v, def int) int {
+		if v < 1 || v > 14000 {
+			return def
+		}
+		return v
+	}
+	s.CWkHz = clamp(s.CWkHz, defaultFlexZoom.CWkHz)
+	s.SSBkHz = clamp(s.SSBkHz, defaultFlexZoom.SSBkHz)
+	s.DigikHz = clamp(s.DigikHz, defaultFlexZoom.DigikHz)
+	return s
+}
+
+// SaveFlexZoom persists the settings.
+func (a *App) SaveFlexZoom(s FlexZoomSettings) error {
+	b, err := json.Marshal(normFlexZoom(s))
+	if err != nil {
+		return err
+	}
+	a.setSetting(keyFlexZoom, string(b))
+	return nil
+}
+
+// FlexZoomForSpot resizes the panadapter for a spot that was just clicked.
+//
+// Called from the click handler, AFTER the rig has been tuned: the zoom is a
+// view change and must never delay the frequency change an operator is waiting
+// for. Does nothing at all unless the option is on and the backend is a Flex —
+// no other radio has a panadapter to zoom.
+func (a *App) FlexZoomForSpot(mode string, freqHz int64) {
+	if a.cat == nil {
+		return
+	}
+	z := a.GetFlexZoom()
+	if !z.Enabled {
+		return
+	}
+	khz := z.DigikHz
+	switch flexZoomGroup(mode) {
+	case "cw":
+		khz = z.CWkHz
+	case "ssb":
+		khz = z.SSBkHz
+	}
+	_ = a.cat.FlexDo(func(fc cat.FlexController) error {
+		return fc.ZoomPan(float64(khz)/1000, float64(freqHz)/1e6, z.Centre)
+	})
+}

flexzoom_test.go

@@ -0,0 +1,32 @@
+package main
+
+import "testing"
+
+// The width follows the mode, and an unrecognised mode must land on the widest
+// of the three: a 50 kHz window is readable for everything, where 25 kHz shows
+// one eighth of an FT8 sub-band.
+func TestFlexZoomGroup(t *testing.T) {
+	for mode, want := range map[string]string{
+		"CW": "cw", "cw": "cw", "CWR": "cw",
+		"SSB": "ssb", "USB": "ssb", "LSB": "ssb", "FM": "ssb", "AM": "ssb",
+		"FT8": "digi", "FT4": "digi", "RTTY": "digi", "JS8": "digi", "PSK31": "digi",
+		"": "digi", "something new": "digi",
+	} {
+		if got := flexZoomGroup(mode); got != want {
+			t.Errorf("flexZoomGroup(%q) = %q, want %q", mode, got, want)
+		}
+	}
+}
+
+// A width of zero would command "bandwidth=0.000000" and take the panadapter
+// somewhere the operator cannot get back from by eye.
+func TestNormFlexZoomClamps(t *testing.T) {
+	got := normFlexZoom(FlexZoomSettings{CWkHz: 0, SSBkHz: -5, DigikHz: 99999})
+	if got.CWkHz != defaultFlexZoom.CWkHz || got.SSBkHz != defaultFlexZoom.SSBkHz || got.DigikHz != defaultFlexZoom.DigikHz {
+		t.Errorf("out-of-range widths not replaced by the defaults: %+v", got)
+	}
+	ok := normFlexZoom(FlexZoomSettings{CWkHz: 10, SSBkHz: 150, DigikHz: 40})
+	if ok.CWkHz != 10 || ok.SSBkHz != 150 || ok.DigikHz != 40 {
+		t.Errorf("valid widths must be kept as they are: %+v", ok)
+	}
+}

frontend/src/App.tsx

@@ -1,7 +1,7 @@
 import { Fragment, useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
   Activity, AlertCircle, Antenna, Bell, Check, CheckCircle2, ChevronDown, Clock, CloudOff, Compass, Database, Ear, Eraser, Flame, Gauge, Hash, Loader2, Lock,
-  Maximize2, Minimize2, Mic, MessageSquare, Pencil, Radar, Radio, RadioTower, RefreshCw, Satellite, Send, Settings, SlidersHorizontal, SpellCheck, Square, Terminal, Trash2, Unlock, X, Zap,
+  Maximize2, Minimize2, Mic, MessageSquare, Pencil, Radar, Radio, RadioTower, RefreshCw, Satellite, Send, SatelliteDish, Settings, SlidersHorizontal, SpellCheck, Square, Terminal, Trash2, Unlock, X, Zap,
 } from 'lucide-react';
 
 import {
@@ -18,12 +18,11 @@ import {
   WorkedBefore,
   SetCompactMode, SetCompactHeight,
   RotatorGoToPath,
-  GetCATState, SetCATFrequency, SetCATMode, SwitchCATRig, EntryBandChanged, FlexApplyBandAntenna, FlexApplyBandPower,
+  GetCATState, SetCATFrequency, SetCATMode, SwitchCATRig, EntryBandChanged, FlexApplyBandAntenna, FlexApplyBandPower, YaesuApplyBandAntenna,
   GetSecretStatus, UnlockSecrets,
-  RefreshCtyDat, DownloadAllReferenceLists,
   RotatorGoTo, RotatorStop, SetActiveRotor,
   GetDBConnectionInfo, GetLogbookRevision,
-  GetUltrabeamStatus, SetUltrabeamDirection, UILog,
+  GetUltrabeamStatus, SetUltrabeamDirection, UILog, FlexZoomForSpot,
   GetAntGeniusStatus, GetAntGeniusSettings, AntGeniusActivate,
   GetTunerGeniusStatus, GetTunerGeniusSettings, TunerGeniusAutotune, TunerGeniusSetBypass, TunerGeniusSetOperate, TunerGeniusActivate,
   GetScpStatus, ScpLookup,
@@ -56,7 +55,7 @@ import {
   QSLViaRepairStatus, RepairQSLVia, DismissQSLViaRepair,
 } from '../wailsjs/go/main/App';
 import { Combobox } from '@/components/ui/combobox';
-import { applyAwardRefs, parseAwardRefs as parseManualRefs, spotRefList , withIOTARef } from '@/lib/awardRefs';
+import { applyAwardRefs, parseAwardRefs as parseManualRefs, spotRefList , withIOTARef, withRDARef } from '@/lib/awardRefs';
 import { EventsOn, BrowserOpenURL, WindowMinimise, WindowToggleMaximise, WindowIsMaximised, Quit } from '../wailsjs/runtime/runtime';
 import type { adif as adifModels, lookup as lookupModels, cat as catModels } from '../wailsjs/go/models';
 import type { QSOForm, WorkedBeforeView, StationSettingsForm, ListsSettingsForm, ModePresetForm } from '@/types';
@@ -80,6 +79,7 @@ import { FlexPanel } from '@/components/FlexPanel';
 import { IcomPanel } from '@/components/IcomPanel';
 import { YaesuPanel } from '@/components/YaesuPanel';
 import { AntGeniusPanel, type AGStatus } from '@/components/AntGeniusPanel';
+import { MotorAntennaWidget, type AntStatus } from '@/components/MotorAntennaWidget';
 import { TunerGeniusPanel, type TGStatus } from '@/components/TunerGeniusPanel';
 import { AmpWidget } from '@/components/AmpWidget';
 import { ScpPanel, type ScpResult } from '@/components/ScpPanel';
@@ -598,7 +598,14 @@ export default function App() {
     return () => { window.clearTimeout(t); off(); };
   }, [callsign]);
   const [rotatorHeading, setRotatorHeading] = useState<{ enabled: boolean; ok: boolean; azimuth: number }>({ enabled: false, ok: false, azimuth: 0 });
-  const [ubStatus, setUbStatus] = useState<{ enabled: boolean; connected: boolean; direction: number; moving: boolean }>({ enabled: false, connected: false, direction: 0, moving: false });
+  // The FULL antenna status, not the four fields the beam overlay needed: the
+  // docked widget shows frequency, bands and tracking too, and polling the same
+  // controller twice for two shapes of the same answer is how the two views end
+  // up disagreeing. One poll, one object.
+  const [ubStatus, setUbStatus] = useState<AntStatus>({
+    enabled: false, type: '', connected: false, direction: 0, frequency: 0, moving: false, elements: [],
+  });
+  const [showMotorAnt, setShowMotorAnt] = useState(() => localStorage.getItem('opslog.showMotorAnt') === '1');
   const [agStatus, setAgStatus] = useState<AGStatus>({ connected: false, port_a: 0, port_b: 0, antennas: [] });
   const [agEnabled, setAgEnabled] = useState(false);
   const [tgStatus, setTgStatus] = useState<TGStatus>({ connected: false });
@@ -884,6 +891,13 @@ export default function App() {
     QSOAudioPlayOnAir().catch((e: any) => setError(String(e?.message ?? e)));
   };
   const refreshManualRecReady = () => { QSOAudioManualReady().then(setManualRecReady).catch(() => {}); };
+  // Asked at mount, and asked AGAIN once the backend is really up (see the
+  // initial grid load) and on every profile change. The audio devices are a
+  // per-profile setting, so this question cannot be answered before the active
+  // profile is known — and a "no" then was final, which is why the record button
+  // went missing for a whole session after an update, when startup does more
+  // work and the first ask loses the race. Opening and closing the audio panel
+  // was the only way back.
   useEffect(() => { refreshManualRecReady(); }, []);
   const startManualRecording = () => {
     QSOAudioManualStart().then((active) => {
@@ -1097,6 +1111,17 @@ export default function App() {
   };
   // QSL Manager is a closable tab opened on demand from Tools → QSL Manager.
   const [qslTabOpen, setQslTabOpen] = useState(false);
+  // A callsign sent to the QSL Manager's Paper QSL view from elsewhere (the
+  // awards grid). The counter makes two clicks on the same callsign two
+  // requests — the panel is force-mounted and would otherwise see no change.
+  const [qslPaperReq, setQslPaperReq] = useState<{ call: string; n: number } | undefined>(undefined);
+  function openPaperQSLFor(call: string) {
+    const c = call.trim().toUpperCase();
+    if (!c) return;
+    setQslTabOpen(true);
+    setActiveTab('qsl');
+    setQslPaperReq((r) => ({ call: c, n: (r?.n ?? 0) + 1 }));
+  }
   const [qslDesignerOpen, setQslDesignerOpen] = useState(false);
   const [eqslQsoId, setEqslQsoId] = useState<number | null>(null); // QSO being sent as eQSL
   function closeQslTab() {
@@ -1259,11 +1284,22 @@ export default function App() {
   // by z, so it reflows to fill that larger box and then scales back to exactly the
   // window (more content visible when zoomed out, like a real browser zoom).
   const appRootRef = useRef<HTMLDivElement>(null);
+  // The current factor, shown briefly whenever it changes.
+  //
+  // Ctrl+wheel and Ctrl+0 have worked from the start, and NOTHING said so:
+  // no menu entry, no readout. An operator who zoomed by accident — easy, the
+  // wheel is over a grid and Ctrl is already down for something else — saw the
+  // interface change size with no explanation and no way back. The number is
+  // the fix; the menu entry makes it findable without reading a manual.
+  const [uiZoom, setUiZoom] = useState(1);
+  const [zoomShown, setZoomShown] = useState(false);
+  const zoomHideRef = useRef(0);
+  const setZoomRef = useRef<(z: number) => void>(() => {});
   useEffect(() => {
     const KEY = 'opslog.uiZoom';
     let z = parseFloat(localStorage.getItem(KEY) || '1');
     if (!Number.isFinite(z) || z <= 0) z = 1;
-    const apply = () => {
+    const apply = (announce = false) => {
       const el = appRootRef.current;
       if (!el) return;
       el.style.transformOrigin = '0 0';
@@ -1271,17 +1307,36 @@ export default function App() {
       el.style.width = `${100 / z}vw`;
       el.style.height = `${100 / z}vh`;
       document.documentElement.setAttribute('data-uizoom', String(z));
+      setUiZoom(z);
+      // Only on a CHANGE: showing it at startup would put a badge over the log
+      // every launch, for a number that is almost always 100 %.
+      if (announce) {
+        setZoomShown(true);
+        window.clearTimeout(zoomHideRef.current);
+        zoomHideRef.current = window.setTimeout(() => setZoomShown(false), 1600);
+      }
     };
     apply();
+    // The menu and the badge set the factor through here, so there is one
+    // implementation of "zoom to z" and not three.
+    setZoomRef.current = (next: number) => {
+      z = Math.min(2.5, Math.max(0.5, Math.round(next * 10) / 10));
+      localStorage.setItem(KEY, String(z));
+      apply(true);
+    };
     const onWheel = (e: WheelEvent) => {
       if (!e.ctrlKey && !e.metaKey) return; // plain wheel is left alone (scroll / freq nudge)
       e.preventDefault();
       z = Math.min(2.5, Math.max(0.5, Math.round((z + (e.deltaY < 0 ? 0.1 : -0.1)) * 10) / 10));
       localStorage.setItem(KEY, String(z));
-      apply();
+      apply(true);
     };
     const onKey = (e: KeyboardEvent) => {
-      if ((e.ctrlKey || e.metaKey) && (e.key === '0')) { e.preventDefault(); z = 1; localStorage.setItem(KEY, '1'); apply(); }
+      if ((e.ctrlKey || e.metaKey) && (e.key === '0')) { e.preventDefault(); z = 1; localStorage.setItem(KEY, '1'); apply(true); }
+      // Ctrl+plus / Ctrl+minus, the shortcuts every other application uses.
+      // '=' as well as '+': on most layouts the plus is the shifted '='.
+      if ((e.ctrlKey || e.metaKey) && (e.key === '+' || e.key === '=')) { e.preventDefault(); setZoomRef.current(z + 0.1); }
+      if ((e.ctrlKey || e.metaKey) && (e.key === '-')) { e.preventDefault(); setZoomRef.current(z - 0.1); }
     };
     window.addEventListener('wheel', onWheel, { passive: false });
     window.addEventListener('keydown', onKey);
@@ -1683,7 +1738,7 @@ export default function App() {
   const [clusterLockMode, setClusterLockMode] = useState(() => lsBool('opslog.clusterLockMode', false));
   // Status filter chips. Empty set = show every status (including
   // already-worked). Otherwise only matching spots pass.
-  type SpotStatusKey = 'new' | 'new-band' | 'new-mode' | 'new-slot' | 'worked';
+  type SpotStatusKey = 'new' | 'new-band-mode' | 'new-band' | 'new-mode' | 'new-slot' | 'worked';
   // What the cluster can be FILTERED on. A superset of the entity status: a new
   // county or a new park is not a DXCC state, it is another dimension of the
   // same spot — which is why the grid shows them as separate badges. Filtering
@@ -2129,8 +2184,6 @@ export default function App() {
     }
   }, [updateInfo]);
   const [deletingAll, setDeletingAll] = useState(false);
-  const [ctyRefreshing, setCtyRefreshing] = useState(false);
-  const [refsDownloading, setRefsDownloading] = useState(false);
 
   // === ADIF ===
   const [importing, setImporting] = useState(false);
@@ -2251,6 +2304,9 @@ export default function App() {
   const [clusterMacros, setClusterMacros] = useState(loadClusterMacros);
   useEffect(() => { if (!showSettings) setClusterMacros(loadClusterMacros()); }, [showSettings]);
   const clusterMacrosShown = useMemo(() => visibleClusterMacros(clusterMacros), [clusterMacros]);
+  // Auto-call is withdrawn — it duplicated DXHunter, which answers decodes from
+  // the same shack. This flag is the single place that says so at runtime.
+  const AUTO_CALL_ENABLED = false;
   const [autoCall, setAutoCall] = useState<AutoCallSettings>(loadAutoCall);
   useEffect(() => { if (!showSettings) setAutoCall(loadAutoCall()); }, [showSettings]);
   // When each callsign was last answered, so a station still calling CQ is not
@@ -2283,6 +2339,15 @@ export default function App() {
   // backstop below.
   const lastTxAtRef = useRef<Map<string, number>>(new Map());
   useEffect(() => {
+    // AUTO-CALL IS WITHDRAWN — DXHunter already answers decodes, and two
+    // programs doing it from one shack key over each other. See lib/autocall.ts.
+    //
+    // Returning here rather than deleting the loop: the decision it implements
+    // is the delicate part, argued over and tested, and worth keeping intact.
+    // The guard is what matters — an operator whose stored preference still
+    // says "enabled" must not have their transmitter keyed by a feature they
+    // can no longer see, let alone switch off.
+    if (!AUTO_CALL_ENABLED) return;
     if (!autoCall.enabled) return;
     const now = Date.now();
     // A QSO is in progress somewhere if ANY receiver is transmitting or still
@@ -2640,8 +2705,17 @@ export default function App() {
   // Backend-emitted toast messages (e.g. recording auto-send result/skip).
   useEffect(() => {
     const off = EventsOn('toast', (msg: any) => { if (msg) showToast(String(msg)); });
-    return () => { off(); };
-  }, [showToast]);
+    // A QSO logged by an external app announces itself: nothing else on screen
+    // says it happened when the operator is watching the decodes rather than the
+    // entry form.
+    const offExt = EventsOn('qso:logged_external', (p: any) => {
+      const call = String(p?.call ?? '').trim();
+      if (!call) return;
+      const bits = [p?.band, p?.mode].filter(Boolean).join(' · ');
+      showToast(`✅ ${t('toast.qsoLogged')} — ${call}${bits ? ` · ${bits}` : ''}`);
+    });
+    return () => { off(); offExt(); };
+  }, [showToast, t]);
 
   // Band openings — sporadic E on 6/4/2 m, detected from the spot stream.
   //
@@ -2759,7 +2833,14 @@ export default function App() {
   // open, and every poll opens and closes the port.
   useEffect(() => subscribeRotorHeading((h) => setRotatorHeading(h as any)), []);
 
-  // Poll the Ultrabeam antenna for its connection + pattern direction.
+  // Poll the motorised antenna: connection, pattern, frequency, tracking.
+  //
+  // pokeUbStatus re-reads it NOW rather than waiting for the next tick, so a
+  // button in the docked widget shows its effect immediately instead of three
+  // seconds later — long enough to press it a second time.
+  const pokeUbStatus = useCallback(async () => {
+    try { const s: any = await GetUltrabeamStatus(); if (s) setUbStatus(s); } catch { /* transient */ }
+  }, []);
   useEffect(() => {
     let alive = true;
     const tick = async () => {
@@ -3047,6 +3128,10 @@ export default function App() {
     }
     if (s.band) setBand(s.band);
     if (catState.connected) tuneRigCAT(s.freq_hz, m);
+    // The panadapter width follows the MODE of the spot, when the option is on.
+    // AFTER the tune, deliberately: a view change must never delay the frequency
+    // change the operator is waiting for. A no-op on any backend but a Flex.
+    FlexZoomForSpot(m ?? '', s.freq_hz ?? 0).catch(() => {});
     if (m) applyModeFromSpot(m);
     onCallsignInput(s.dx_call, { force: true });
     applySpotPOTA((s as any).pota_ref);
@@ -3071,6 +3156,7 @@ export default function App() {
         // Same race, same fix: the toolbar options were read once at mount,
         // possibly before the profile was active, and a "no" then was final.
         refreshChaseNew();
+        refreshManualRecReady();
       } else if (!ok && alive && tries++ < 360) {
         // Quick retries at first (normal startup connects in ~2 s); then keep
         // trying for several minutes, because the very first migration against a
@@ -3211,11 +3297,16 @@ export default function App() {
   // backends. The backend no-ops if the band has no configured mapping.
   const lastAntBandRef = useRef('');
   useEffect(() => {
-    if (catState.backend !== 'flex' || locks.band) return;
+    if (locks.band) return;
     const b = band.trim();
     if (!b || b === lastAntBandRef.current) return;
     lastAntBandRef.current = b;
-    FlexApplyBandAntenna(b).catch(() => {});
+    // Flex configures its antennas per band in Preferences; a Yaesu LEARNS
+    // them — the antenna picked on a band is remembered for that band. Two
+    // ways to say the same thing, and each backend keeps the one that suits
+    // it: a Flex names its antennas, a Yaesu has two sockets and a knob.
+    if (catState.backend === 'flex') FlexApplyBandAntenna(b).catch(() => {});
+    if (catState.backend === 'yaesu') YaesuApplyBandAntenna(b).catch(() => {});
   }, [band, catState.backend, locks.band]);
 
   // Per-band, per-mode TX power. Applied on band AND mode changes — the point is
@@ -3499,12 +3590,18 @@ export default function App() {
     // An explicit click always wins over whatever call is currently in the field.
     const unsubFlexSpot = EventsOn('flex:spot_clicked', (p: any) => {
       const call = String(p?.call ?? '');
-      if (applyUdpCall(call, true)) restartRecordingForNewTarget(call);
+      if (!applyUdpCall(call, true)) return;
+      restartRecordingForNewTarget(call);
+      // The park, like a click in the band map: the radio reports only a
+      // callsign, so the backend looks it up again before sending the event.
+      applySpotPOTA(String(p?.pota_ref ?? ''));
     });
     // Clicking a spot on the ExpertSDR (TCI) panorama fills the call, like Flex.
     const unsubTciSpot = EventsOn('tci:spot_clicked', (p: any) => {
       const call = String(p?.call ?? '');
-      if (applyUdpCall(call, true)) restartRecordingForNewTarget(call);
+      if (!applyUdpCall(call, true)) return;
+      restartRecordingForNewTarget(call);
+      applySpotPOTA(String(p?.pota_ref ?? ''));
     });
     const unsubBulk = EventsOn('bulkupdate:progress', (p: any) => {
       const total = Number(p?.total ?? 0);
@@ -3619,6 +3716,8 @@ export default function App() {
       setGridPrefsProfile(id ?? null);
       setActiveProfileId(typeof id === 'number' ? id : null);
       loadStation(); loadLists(); loadCATCfg(); reloadWk(); loadMainPanes(); loadProfileList();
+      // The sound devices are per profile: one may record and the next not.
+      refreshManualRecReady();
       // The chat is per shared logbook — clear the previous profile's messages
       // and reload for the new logbook (or hide if it isn't a MySQL log).
       setChatMsgs([]); chatSeen.current.clear(); setChatOnline([]); setChatUnread(0);
@@ -4104,7 +4203,13 @@ export default function App() {
   // background; qslmgr:done refreshes the grid when finished.
   async function bulkSendTo(service: string, ids: number[]) {
     if (ids.length === 0) return;
-    const label = service === 'qrz' ? 'QRZ.com' : service === 'clublog' ? 'Club Log' : service === 'lotw' ? 'LoTW' : service;
+    // Named rather than echoed: an operator who picked a menu entry should see
+    // the same words back, not the internal id.
+    const LABELS: Record<string, string> = {
+      qrz: 'QRZ.com', clublog: 'Club Log', lotw: 'LoTW',
+      hrdlog: 'HRDLog.net', eqsl: 'eQSL.cc', hamlog: 'HAMLOG.online',
+    };
+    const label = LABELS[service] ?? service;
     showToast(`Uploading ${ids.length} QSO${ids.length > 1 ? 's' : ''} to ${label}…`);
     try { await UploadQSOsManual(service, ids as any); }
     catch (e: any) { setError(String(e?.message ?? e)); }
@@ -4114,21 +4219,38 @@ export default function App() {
   // fields (optional): a chosen ADIF-tag list — the "choose which fields" export.
   // Empty = the standard/full behaviour (all fields, includeAppFields=false here).
   async function exportFilteredADIF(fields: string[] = []) {
+    return exportFilteredADIFAs(false, fields);
+  }
+  // The same filtered export, keeping the APP_OPSLOG_* tags — see
+  // exportSelectedADIFFull for why the award references need them.
+  async function exportFilteredADIFFull() {
+    return exportFilteredADIFAs(true, []);
+  }
+  async function exportFilteredADIFAs(includeApp: boolean, fields: string[]) {
     try {
       const path = await SaveADIFFile();
       if (!path) return;
       const f = buildActiveFilter();
-      const r = await ExportADIFFiltered(path, false, { ...f, limit: 0, offset: 0 } as any, fields);
+      const r = await ExportADIFFiltered(path, includeApp, { ...f, limit: 0, offset: 0 } as any, fields);
       showToast(`Exported ${r.count} QSO${r.count > 1 ? 's' : ''} → ${r.path}`);
     } catch (e: any) { setError(String(e?.message ?? e)); }
   }
   // Right-click "Export selected to ADIF": only the highlighted rows.
   async function exportSelectedADIF(ids: number[], fields: string[] = []) {
+    return exportSelectedADIFAs(ids, false, fields);
+  }
+  // The same export, keeping the APP_OPSLOG_* tags. Award references are the
+  // reason it exists: RDA@KR-04 lives in APP_OPSLOG_AWARDREFS, and a standard
+  // export — rightly — leaves every APP_ tag behind.
+  async function exportSelectedADIFFull(ids: number[]) {
+    return exportSelectedADIFAs(ids, true, []);
+  }
+  async function exportSelectedADIFAs(ids: number[], includeApp: boolean, fields: string[]) {
     if (ids.length === 0) return;
     try {
       const path = await SaveADIFFile();
       if (!path) return;
-      const r = await ExportADIFSelected(path, false, ids as any, fields);
+      const r = await ExportADIFSelected(path, includeApp, ids as any, fields);
       showToast(`Exported ${r.count} selected QSO${r.count > 1 ? 's' : ''} → ${r.path}`);
     } catch (e: any) { setError(String(e?.message ?? e)); }
   }
@@ -4175,8 +4297,14 @@ export default function App() {
     if (deletingIds.length === 0) return;
     const ids = deletingIds;
     try {
-      if (ids.length === 1) await DeleteQSO(ids[0]);
-      else await DeleteQSOs(ids as any);
+      // Report what was actually removed rather than assuming it matched what
+      // was asked: a delete that silently removes nothing looks exactly like one
+      // that worked, since the rows leave the grid when it reloads either way.
+      if (ids.length === 1) { await DeleteQSO(ids[0]); showToast(t('toast.deletedOne')); }
+      else {
+        const n = await DeleteQSOs(ids as any);
+        showToast(t('toast.deletedN', { n: Number(n ?? 0), asked: ids.length }));
+      }
       setDeletingIds([]);
       setSelectedId(null);
       setSelectedIds([]);
@@ -4405,7 +4533,13 @@ export default function App() {
         // previous contact with the call, so the island appeared for stations
         // already in the log and never for the new one on the island — which is
         // the entire point of the feature.
-        award_refs: withIOTARef(d.award_refs ?? '', String((r as any)?.iota ?? '')),
+        // The island, then the Russian district — both from the callbook, both
+        // only ever applied to the contact being typed. See withRDARef for why
+        // that restriction is the whole design.
+        award_refs: withRDARef(
+          withIOTARef(d.award_refs ?? '', String((r as any)?.iota ?? '')),
+          String((r as any)?.rda ?? ''),
+        ),
       }));
       // Backfill anything the provider didn't supply from the last time we worked
       // this call (call not found on QRZ/HamQTH, or lookup off → cty.dat only).
@@ -4481,11 +4615,21 @@ export default function App() {
     // the first keystroke, so we only abort once.)
     if (v.trim() !== '') {
       // Someone answered: on the FIRST character of a new call (the field was
-      // empty), abort whatever CW is being sent — a single macro OR an auto-call
+      // empty), abort whatever is being sent — a single macro OR an auto-call
       // CQ loop — routed to the ACTIVE engine (was WinKeyer-only, so a Flex CWX /
       // Icom macro kept keying over the answering station).
-      if (callsignValRef.current.trim() === '') stopKeyerTx();
+      //
+      // The VOICE keyer gets the same treatment, and did not: typing a callsign
+      // stopped the CW auto-call and left the DVK cheerfully calling CQ over the
+      // station that had just answered. Nothing about the reason is specific to
+      // Morse — it is "somebody is there, stop calling" — so both engines stop
+      // on the same event.
+      if (callsignValRef.current.trim() === '') {
+        stopKeyerTx();
+        DVKStop().catch(() => { /* nothing playing */ });
+      }
       stopAutoCall();
+      stopDvkAutoCq();
     }
     // No-op guard: external apps (MSHV/WSJT-X) re-broadcast the same DX call
     // on every status packet. If it matches what's already in the entry,
@@ -4609,6 +4753,10 @@ export default function App() {
       { type: 'item', label: t('edit.prefs'), action: 'edit.prefs' },
     ]},
     { name: 'view', label: t('menu.view'), items: [
+      { type: 'item', label: t('view.zoomIn'), action: 'view.zoomin', shortcut: 'Ctrl++' },
+      { type: 'item', label: t('view.zoomOut'), action: 'view.zoomout', shortcut: 'Ctrl+-' },
+      { type: 'item', label: t('view.zoomReset'), action: 'view.zoomreset', shortcut: 'Ctrl+0' },
+      { type: 'separator' },
       { type: 'item', label: t('view.refresh'), action: 'view.refresh', shortcut: 'F5' },
       { type: 'item', label: t('view.clearFilters'), action: 'view.clearfilters' },
     ]},
@@ -4629,11 +4777,10 @@ export default function App() {
       { type: 'item', label: t('tools.alerts'), action: 'tools.alerts' },
       { type: 'separator' },
       { type: 'item', label: t('tools.duplicates'), action: 'tools.duplicates', disabled: total === 0 },
-      { type: 'separator' },
-      // Maintenance — bumped here while we only have one entry. Will move
-      // to a Tools → Maintenance submenu once Clublog + LoTW refresh land.
-      { type: 'item', label: ctyRefreshing ? 'Refreshing cty.dat…' : 'Refresh cty.dat', action: 'tools.refreshCty', disabled: ctyRefreshing },
-      { type: 'item', label: refsDownloading ? 'Downloading reference lists…' : 'Download reference lists (IOTA/POTA/WWFF/SOTA)', action: 'tools.downloadRefs', disabled: refsDownloading },
+      // The two maintenance entries that used to sit here — refresh cty.dat and
+      // download the reference lists — moved to Settings → Maintenance →
+      // Databases, where every other database already lives. One place to look
+      // beats two, and the Tools menu is for what you DO with the log.
     ]},
     { name: 'help', label: t('menu.help'), items: [
       { type: 'item', label: t('whatsnew.title'), action: 'help.whatsnew' },
@@ -4649,7 +4796,7 @@ export default function App() {
       { type: 'separator' },
       { type: 'item', label: t('help.about'), action: 'help.about' },
     ]},
-  ], [total, selectedId, selectedIds, ctyRefreshing, refsDownloading, exporting, wkEnabled, dvkEnabled, cwEnabled, netEnabled, contestTabEnabled, smtpConfigured, sendingLog, t]);
+  ], [total, selectedId, selectedIds, exporting, wkEnabled, dvkEnabled, cwEnabled, netEnabled, contestTabEnabled, smtpConfigured, sendingLog, t]);
 
   function handleMenu(action: string) {
     switch (action) {
@@ -4658,6 +4805,9 @@ export default function App() {
       case 'file.exportCabrillo': exportCabrillo(); break;
       case 'file.deleteall':    setShowDeleteAll(true); break;
       case 'file.exit':         QuitApp(); break;
+      case 'view.zoomin':       setZoomRef.current(uiZoom + 0.1); break;
+      case 'view.zoomout':      setZoomRef.current(uiZoom - 0.1); break;
+      case 'view.zoomreset':    setZoomRef.current(1); break;
       case 'view.refresh':      refresh(); break;
       case 'view.clearfilters': setFilterCallsign(''); setActiveFilter({ conditions: [], match: 'AND' }); break;
       case 'edit.edit':         if (selectedId !== null) openEdit(selectedId); break;
@@ -4677,8 +4827,6 @@ export default function App() {
       case 'tools.contest':     setContestTabEnabled((v) => { const nv = !v; if (nv) setActiveTab('contest'); else setActiveTab((tb) => (tb === 'contest' ? 'recent' : tb)); return nv; }); break;
       case 'tools.alerts':      setAlertsOpen(true); break;
       case 'tools.duplicates':  setShowDuplicates(true); break;
-      case 'tools.refreshCty':  refreshCtyDat(); break;
-      case 'tools.downloadRefs': downloadRefs(); break;
       case 'help.about':        setShowAbout(true); checkUpdateNow(); break;
       case 'help.log':          setShowLogViewer(true); break;
       case 'help.whatsnew':     GetChangelog().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); else showToast(t('whatsnew.none')); }).catch(() => {}); break;
@@ -4703,37 +4851,6 @@ export default function App() {
     }
   }
 
-  async function downloadRefs() {
-    if (refsDownloading) return;
-    setRefsDownloading(true);
-    setError('');
-    try {
-      const summary = await DownloadAllReferenceLists();
-      showToast(`Reference lists updated — ${summary}`);
-    } catch (e: any) {
-      setError(`Reference download failed: ${String(e?.message ?? e)}`);
-    } finally {
-      setRefsDownloading(false);
-    }
-  }
- 
-  async function refreshCtyDat() {
-    if (ctyRefreshing) return;
-    setCtyRefreshing(true);
-    setError('');
-    try {
-      const info = await RefreshCtyDat();
-      // Use the regular error banner area for a brief success note — keeps
-      // us from pulling in a toast system just for one maintenance action.
-      setError(`cty.dat refreshed — ${info.entities} entities loaded`);
-      setTimeout(() => setError((e) => e.startsWith('cty.dat refreshed') ? '' : e), 4000);
-    } catch (e: any) {
-      setError(`cty.dat refresh failed: ${String(e?.message ?? e)}`);
-    } finally {
-      setCtyRefreshing(false);
-    }
-  }
-
   useEffect(() => {
     function onKey(e: KeyboardEvent) {
       const tag = (e.target as HTMLElement)?.tagName;
@@ -5131,9 +5248,21 @@ export default function App() {
   };
   const geoDetailRow = (
     <div className="flex gap-4 items-end">
-      <div className="flex flex-col flex-1 min-w-0"><Label className="mb-1 h-3.5">{t('field.cnty')}</Label>
-        <Input value={details.cnty ?? ''}
+      {/* The badge sits INSIDE the field: this row is already tight, and a
+          county name is short enough to leave room at its right. It answers the
+          question at the moment the operator is deciding whether to call — the
+          same answer the Info tab gives, one tab away from where they are. */}
+      <div className="flex flex-col flex-1 min-w-0 relative"><Label className="mb-1 h-3.5">{t('field.cnty')}</Label>
+        <Input value={details.cnty ?? ''} className={cn(entryNewCounty && 'pr-12')}
           onChange={(e) => setDetails((d) => ({ ...d, cnty: e.target.value }))} />
+        {entryNewCounty && (
+          <span
+            title={t('detp.newCountyTip')}
+            className="absolute right-1.5 bottom-1.5 rounded px-1.5 py-0.5 text-[10px] font-bold tracking-wide bg-success text-success-foreground pointer-events-none"
+          >
+            {t('detp.newCounty')}
+          </span>
+        )}
       </div>
       <div className="flex flex-col w-[64px] shrink-0"><Label className="mb-1 h-3.5">{t('field.cqz')}</Label>
         <Input value={details.cqz ?? ''} className="font-mono"
@@ -5682,6 +5811,20 @@ export default function App() {
               >
                 {clusterLockBand ? <Lock className="size-2.5" /> : <Unlock className="size-2.5" />} {band}
               </button>
+              {/* "My bands" in one click.
+                  
+                  No selection means EVERY band, which is what an operator wants
+                  the first time and never again: an RBN feed carries 4 m and
+                  70 cm, and the list above can only offer the bands you have
+                  configured — so a band you do not own could not be unticked,
+                  because it was never there to tick. Selecting your own list
+                  makes the filter finite, and the spot goes. */}
+              {clusterBands.size !== bands.length && (
+                <button type="button"
+                  onClick={() => setClusterBands(new Set(bands))}
+                  title={t('clu.myBandsTitle')}
+                  className="text-[10px] text-muted-foreground hover:text-foreground underline">{t('clu.myBands')}</button>
+              )}
               {clusterBands.size > 0 && (
                 <button type="button" onClick={() => setClusterBands(new Set())} className="text-[10px] text-muted-foreground hover:text-foreground underline">{t('clu.clear')}</button>
               )}
@@ -5693,6 +5836,9 @@ export default function App() {
           <div className="flex flex-wrap gap-1">
             {([
               { k: 'new'      as SpotFilterKey, label: 'NEW',       cls: 'bg-danger-muted text-danger-muted-foreground border-danger-border' },
+              // NEW BAND+MODE sits between NEW and NEW BAND, which is where it
+              // ranks: the entity is worked, but neither this band nor this mode.
+              { k: 'new-band-mode' as SpotFilterKey, label: 'NEW B+M', cls: 'bg-danger-muted text-danger-muted-foreground border-danger-border' },
               { k: 'new-band' as SpotFilterKey, label: 'NEW BAND',  cls: 'bg-warning-muted text-warning-muted-foreground border-warning-border' },
               { k: 'new-mode' as SpotFilterKey, label: 'NEW MODE',  cls: 'bg-caution-muted text-caution-muted-foreground border-caution-border' },
               { k: 'new-slot' as SpotFilterKey, label: 'NEW SLOT',  cls: 'bg-caution-muted text-caution-muted-foreground border-caution-border' },
@@ -5770,14 +5916,6 @@ export default function App() {
       txMsgs={txMsgs}
       txState={txState}
       txStates={txStates}
-      autoCallOn={autoCall.enabled}
-      // Written through the same key Preferences uses, so the two can never
-      // disagree about whether the machine is armed.
-      onToggleAutoCall={() => setAutoCall((prev) => {
-        const next = { ...prev, enabled: !prev.enabled };
-        writeUiPref(autoCallKey, JSON.stringify(next));
-        return next;
-      })}
       spotStatus={spotStatus as any}
       myCall={station.callsign}
       // A click ANSWERS the station: it hands the decode back to WSJT-X/MSHV as
@@ -5882,7 +6020,7 @@ export default function App() {
             <WorkedBeforeGrid key={`wbg-${activeProfileId ?? 'x'}`} wb={wbWithAwards as any} myGrid={station.my_grid} awardCols={awardCols} busy={wbBusy} currentCall={callsign} onRowDoubleClicked={(q) => openEdit(q.id as number)}
               onUpdateFromCty={bulkUpdateFromCty} onUpdateFromQRZ={bulkUpdateFromQRZ} onUpdateFromClublog={bulkUpdateFromClublog} onUpdateCountyFromULS={ulsReady ? bulkUpdateCountyFromULS : undefined}
               onSendTo={bulkSendTo} onSendRecording={bulkSendRecording} onSendEQSL={(ids) => setEqslQsoId(ids[0] ?? null)}
-              onBulkEdit={openBulkEdit} onExportSelected={exportSelectedADIF} onExportSelectedFields={exportSelectedFields}
+              onBulkEdit={openBulkEdit} onExportSelected={exportSelectedADIF} onExportSelectedFull={exportSelectedADIFFull} onExportSelectedFields={exportSelectedFields}
               onExportCabrilloSelected={exportSelectedCabrillo} onDelete={(ids) => setDeletingIds(ids)} />
           </div>
         );
@@ -5939,9 +6077,9 @@ export default function App() {
               onSendRecording={bulkSendRecording}
               onSendEQSL={(ids) => setEqslQsoId(ids[0] ?? null)}
               onBulkEdit={openBulkEdit}
-              onExportSelected={exportSelectedADIF}
+              onExportSelected={exportSelectedADIF} onExportSelectedFull={exportSelectedADIFFull}
               onExportSelectedFields={exportSelectedFields}
-              onExportFiltered={exportFilteredADIF}
+              onExportFiltered={exportFilteredADIF} onExportFilteredFull={exportFilteredADIFFull}
               onDelete={(ids) => setDeletingIds(ids)}
               onRowSelected={(ids) => { setSelectedIds(ids); setSelectedId(ids[0] ?? null); }}
               onRowSelectedQso={(r) => setSelQso(r ? { call: String(r.callsign ?? ""), band: String(r.band ?? ""), mode: String(r.mode ?? ""), dxcc: Number(r.dxcc ?? 0) } : null)}
@@ -6157,6 +6295,25 @@ export default function App() {
             >
               <Compass className="size-4" />
             </button>
+            {ubStatus.enabled && (
+              <button
+                type="button"
+                onClick={() => { const v = !showMotorAnt; setShowMotorAnt(v); writeUiPref('opslog.showMotorAnt', v ? '1' : '0'); }}
+                title={showMotorAnt ? t('station.motorWidgetHide') : t('station.motorWidgetShow')}
+                className={cn(
+                  'relative inline-flex items-center justify-center size-7 rounded-md border transition-colors',
+                  showMotorAnt ? 'border-success-border bg-success-muted text-success-muted-foreground hover:bg-success-muted'
+                    : 'border-border text-muted-foreground hover:bg-muted',
+                )}
+              >
+                <SatelliteDish className="size-4" />
+                {/* Amber while the elements travel: on a SteppIR that is also
+                    when transmitting is a bad idea, so it is worth seeing from
+                    the icon without opening the widget. */}
+                {ubStatus.moving && <span className="absolute -top-0.5 -right-0.5 size-2 rounded-full bg-warning animate-pulse" />}
+                {!ubStatus.moving && showMotorAnt && ubStatus.connected && <span className="absolute -top-0.5 -right-0.5 size-2 rounded-full bg-success" />}
+              </button>
+            )}
             {agEnabled && (
               <button
                 type="button"
@@ -6607,6 +6764,21 @@ export default function App() {
         </div>
       )}
 
+      {/* The zoom factor, while it is changing.
+          Centred at the top, out of the way of the entry form and the toasts,
+          and clickable: the number is only half an answer if the way back to
+          100 % is another thing to know. */}
+      {zoomShown && uiZoom !== 1 && (
+        <button
+          type="button"
+          onClick={() => setZoomRef.current(1)}
+          title={t('view.zoomResetTip')}
+          className="fixed top-2 left-1/2 -translate-x-1/2 z-[130] rounded-full border border-border bg-card/95 px-3 py-1 text-xs font-mono shadow-lg hover:bg-accent"
+        >
+          {Math.round(uiZoom * 100)}% · {t('view.zoomReset')}
+        </button>
+      )}
+
       {/* Transient toasts (bottom-right). Errors stack on top of the green
           success toast; both auto-dismiss. */}
       {/* Unlock encrypted passwords (set via Settings → Security). Dismissable:
@@ -6788,7 +6960,7 @@ export default function App() {
       {/* Reserved free space to the right. The WinKeyer CW keyer and/or the
           Digital Voice Keyer take this slot when enabled (Log4OM-style);
           otherwise it shows the QRZ profile photo. */}
-      {!compact && (chatShown || wkEnabled || dvkEnabled || lookupResult?.image_url || (showRotor && (rotatorHeading.enabled || dxPath)) || (showAntGenius && agEnabled) || (showTuner && tgEnabled) || (showAmpWidget && ampSts.length > 0) || (showScp && scpEnabled) || (chaseNewOn && showChaseNew) || (showLiveStations && dbConn?.backend === 'mysql')) && (
+      {!compact && (chatShown || wkEnabled || dvkEnabled || lookupResult?.image_url || (showRotor && (rotatorHeading.enabled || dxPath)) || (showMotorAnt && ubStatus.enabled) || (showAntGenius && agEnabled) || (showTuner && tgEnabled) || (showAmpWidget && ampSts.length > 0) || (showScp && scpEnabled) || (chaseNewOn && showChaseNew) || (showLiveStations && dbConn?.backend === 'mysql')) && (
         // relative + absolute inner (like the F1-F5 panel): a taller widget (e.g.
         // the DVK with Auto CQ) can't grow the row — the row height stays set by
         // the entry strip and each widget fills that height, scrolling inside.
@@ -6872,6 +7044,17 @@ export default function App() {
               />
             </div>
           )}
+          {showMotorAnt && ubStatus.enabled && (
+            <div className="w-[230px] shrink-0 min-h-0">
+              <MotorAntennaWidget
+                ant={ubStatus}
+                refetch={pokeUbStatus}
+                t={t}
+                essentialsOnly
+                onClose={() => { setShowMotorAnt(false); writeUiPref('opslog.showMotorAnt', '0'); }}
+              />
+            </div>
+          )}
           {showAntGenius && agEnabled && (
             <div className="w-[230px] shrink-0 min-h-0">
               <AntGeniusPanel
@@ -7293,9 +7476,9 @@ export default function App() {
                 onSendRecording={bulkSendRecording}
                 onSendEQSL={(ids) => setEqslQsoId(ids[0] ?? null)}
                 onBulkEdit={openBulkEdit}
-                onExportSelected={exportSelectedADIF}
+                onExportSelected={exportSelectedADIF} onExportSelectedFull={exportSelectedADIFFull}
                 onExportSelectedFields={exportSelectedFields}
-                onExportFiltered={exportFilteredADIF}
+                onExportFiltered={exportFilteredADIF} onExportFilteredFull={exportFilteredADIFFull}
                 onExportCabrilloSelected={exportSelectedCabrillo}
                 onExportCabrilloFiltered={exportFilteredCabrillo}
                 onDelete={(ids) => setDeletingIds(ids)}
@@ -7626,7 +7809,7 @@ export default function App() {
               <WorkedBeforeGrid key={`wbg-${activeProfileId ?? 'x'}`} wb={wbWithAwards as any} myGrid={station.my_grid} awardCols={awardCols} busy={wbBusy} currentCall={callsign} onRowDoubleClicked={(q) => openEdit(q.id as number)}
                 onUpdateFromCty={bulkUpdateFromCty} onUpdateFromQRZ={bulkUpdateFromQRZ} onUpdateFromClublog={bulkUpdateFromClublog} onUpdateCountyFromULS={ulsReady ? bulkUpdateCountyFromULS : undefined} onSendTo={bulkSendTo} onSendRecording={bulkSendRecording}
                 onSendEQSL={(ids) => setEqslQsoId(ids[0] ?? null)}
-                onBulkEdit={openBulkEdit} onExportSelected={exportSelectedADIF} onExportSelectedFields={exportSelectedFields}
+                onBulkEdit={openBulkEdit} onExportSelected={exportSelectedADIF} onExportSelectedFull={exportSelectedADIFFull} onExportSelectedFields={exportSelectedFields}
                 onExportCabrilloSelected={exportSelectedCabrillo} onDelete={(ids) => setDeletingIds(ids)} />
             </TabsContent>
 
@@ -7637,6 +7820,7 @@ export default function App() {
               <TabsContent value="qsl" forceMount className="mt-0 flex flex-col min-h-0 flex-1 data-[state=inactive]:hidden">
                 <QSLManagerPanel
                   onEditQSO={openEdit}
+                  paperRequest={qslPaperReq}
                   // The same row actions the Recent QSOs grid offers. Only the
                   // selection-based exports: exporting "the filter" would mean
                   // the Recent-QSOs filter, not the rows shown here.
@@ -7742,7 +7926,8 @@ export default function App() {
             </TabsContent>
 
             <TabsContent value="awards" className="flex-1 min-h-0 p-0">
-              <AwardsPanel onEditQSO={openEdit} onAwardsChanged={() => setAwardsVersion((v) => v + 1)} />
+              <AwardsPanel onEditQSO={openEdit} onAwardsChanged={() => setAwardsVersion((v) => v + 1)}
+                onPaperQSL={openPaperQSLFor} />
             </TabsContent>
 
             {statsTabOpen && (
@@ -7916,6 +8101,8 @@ export default function App() {
               // place a band map happens to be drawn.
               fitToBand={bandMapFit}
               onToggleFit={toggleBandMapFit}
+              hideDigital={bandMapHideFt}
+              onToggleHideDigital={toggleBandMapHideFt}
               keyNav
             />
           </div>

frontend/src/components/AlertsModal.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { Bell, Plus, Trash2, Volume2, Mail, Eye, X, Search } from 'lucide-react';
 import {
   Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription,
@@ -102,17 +102,40 @@ export function AlertsModal({ onClose, bands, modes, countries }: {
     return alerts.Rule.createFrom({ ...d, [key]: next });
   });
 
+  // Saving used to be silent: the dialog stays open and the rule looks exactly
+  // as it did a second earlier, so there was nothing to tell an operator whether
+  // the click had registered. A line that says so, and clears itself.
+  const [savedMsg, setSavedMsg] = useState('');
+  const savedTimer = useRef(0);
+  function flashSaved(text: string) {
+    setSavedMsg(text);
+    window.clearTimeout(savedTimer.current);
+    savedTimer.current = window.setTimeout(() => setSavedMsg(''), 3000);
+  }
+  useEffect(() => () => window.clearTimeout(savedTimer.current), []);
+
   async function save() {
     if (!draft) return;
     if (!draft.name.trim()) { setErr(t('altm.giveName')); return; }
-    try { const saved = await SaveAlertRule(draft); await refresh(); loadDraft(saved as Rule); setErr(''); }
-    catch (e: any) { setErr(String(e?.message ?? e)); }
+    try {
+      const saved = await SaveAlertRule(draft);
+      await refresh();
+      loadDraft(saved as Rule);
+      setErr('');
+      flashSaved(t('altm.saved', { name: draft.name.trim() }));
+    } catch (e: any) { setErr(String(e?.message ?? e)); }
   }
   async function del() {
     if (!draft) return;
     if (!draft.id) { loadDraft(null); return; }
     if (!window.confirm(t('altm.deleteConfirm', { name: draft.name }))) return;
-    try { await DeleteAlertRule(draft.id); loadDraft(null); await refresh(); }
+    try {
+      const name = draft.name;
+      await DeleteAlertRule(draft.id);
+      loadDraft(null);
+      await refresh();
+      flashSaved(t('altm.deleted', { name }));
+    }
     catch (e: any) { setErr(String(e?.message ?? e)); }
   }
 
@@ -257,6 +280,7 @@ export function AlertsModal({ onClose, bands, modes, countries }: {
                 {/* Editor actions */}
                 <div className="flex items-center gap-2 px-3 py-2 border-t border-border/60">
                   {err && <span className="text-[11px] text-danger flex-1 truncate">{err}</span>}
+                  {!err && savedMsg && <span className="text-[11px] text-success flex-1 truncate">{savedMsg}</span>}
                   <div className="flex-1" />
                   <Button variant="ghost" size="sm" className="text-danger" onClick={del}><Trash2 className="size-3.5" /> {t('altm.delete')}</Button>
                   <Button size="sm" onClick={save}>{t('altm.saveRule')}</Button>

frontend/src/components/AppearancePanel.tsx

@@ -29,9 +29,9 @@ const LABELS: Record<string, string> = {
 
 // The channels a rule can be scoped to. "worked" is the catch-all — it means
 // nothing on ANY channel — so narrowing it would say nothing.
-const CHANNELS = ['qsl', 'lotw', 'eqsl', 'qrz'] as const;
+const CHANNELS = ['qsl', 'lotw', 'eqsl', 'qrz', 'hamlog'] as const;
 const CHANNEL_LABELS: Record<string, string> = {
-  qsl: 'appr.chQsl', lotw: 'LoTW', eqsl: 'eQSL', qrz: 'QRZ.com',
+  qsl: 'appr.chQsl', lotw: 'LoTW', eqsl: 'eQSL', qrz: 'QRZ.com', hamlog: 'HAMLOG.online',
 };
 
 // MatrixColorsSection recolours the band/mode matrix — the PH/CW/DIG grid in the

frontend/src/components/AwardEditor.tsx

@@ -68,7 +68,8 @@ const AWARD_TYPES = ['REFERENCE', 'QSOFIELDS', 'CALLSIGN'];
 const NO_FIELD = '__none__';
 const CONFIRM_SRC = [
   { id: 'lotw', label: 'LoTW' }, { id: 'qsl', label: 'QSL' }, { id: 'eqsl', label: 'eQSL' },
-  { id: 'qrzcom', label: 'QRZ.com' }, { id: 'custom', label: 'Custom' },
+  { id: 'qrzcom', label: 'QRZ.com' }, { id: 'hamlog', label: 'HAMLOG.online' },
+  { id: 'custom', label: 'Custom' },
 ];
 const BANDS = ['2190m','630m','160m','80m','60m','40m','30m','20m','17m','15m','12m','10m','6m','4m','2m','1.25m','70cm','33cm','23cm','13cm','9cm','6cm','3cm','1.25cm','6mm','4mm','2.5mm','2mm','1mm'];
 const MODES = ['CW','SSB','USB','LSB','AM','FM','RTTY','PSK31','FT8','FT4','JT65','JT9','MFSK','OLIVIA','DIGITALVOICE'];
@@ -574,8 +575,12 @@ export function AwardEditor({ open, onClose, onSaved }: Props) {
                         {/* NO_FIELD is a sentinel because the stored value is the
                             empty string and a Select cannot carry one — an empty
                             item value means "show the placeholder" to Radix. */}
+                        {/* Picking "no field" clears the fallbacks too: it promises that
+                            nothing is matched automatically, and an OR rule left behind goes
+                            on scanning its own field — worse than a visible one, because the
+                            panel stops showing it. */}
                         <Select value={cur.field || NO_FIELD}
-                          onValueChange={(v) => patch({ field: v === NO_FIELD ? '' : v })}>
+                          onValueChange={(v) => patch(v === NO_FIELD ? { field: '', or_rules: [] } : { field: v })}>
                           <SelectTrigger className="h-8 text-xs w-56"><SelectValue /></SelectTrigger>
                           <SelectContent className="max-h-72">
                             <SelectItem value={NO_FIELD}>{t('awed.fieldNone')}</SelectItem>
@@ -609,10 +614,17 @@ export function AwardEditor({ open, onClose, onSaved }: Props) {
                         <Field2 label={t('awed.prefix')}><Input className="h-8 font-mono text-xs" value={cur.prefix ?? ''} onChange={(e) => patch({ prefix: e.target.value })} placeholder={t('awed.prefixPlaceholder')} title={t('awed.prefixTitle')} /></Field2>
                       </div>
 
+                      </>)}
                       {/* Fallback searches: tried in order, only while nothing
                           has matched yet — the first that hits wins (short-circuit),
                           so a value already resolved by the primary rule isn't
-                          re-derived differently by a later one. */}
+                          re-derived differently by a later one.
+                          
+                          Shown even with no field when rules survive from an
+                          imported definition: a rule that still runs must still
+                          be visible, or the award finds references the panel
+                          says it cannot. */}
+                      {(!noField || (cur.or_rules?.length ?? 0) > 0) && (
                       <div className="border-t pt-2.5 space-y-2">
                         <div className="flex items-center justify-between">
                           <p className="text-[11px] text-muted-foreground">{t('awed.additionalSearches')} <span className="font-semibold">(OR)</span> {t('awed.orAlsoMatch')}</p>
@@ -650,7 +662,7 @@ export function AwardEditor({ open, onClose, onSaved }: Props) {
                           );
                         })}
                       </div>
-                      </>)}
+                      )}
                     </div>
                   </TabsContent>
 

frontend/src/components/AwardRefSelector.tsx

@@ -1,6 +1,6 @@
 import { useEffect, useMemo, useState } from 'react';
 import { X, Plus, Loader2 } from 'lucide-react';
-import { SearchAwardReferences, GetAwardDefs, GetAwardReferenceMeta } from '../../wailsjs/go/main/App';
+import { SearchAwardReferences, GetAwardDefs, GetAwardReferenceMeta, AwardRefsNew } from '../../wailsjs/go/main/App';
 import {
   Select, SelectTrigger, SelectValue, SelectContent, SelectItem,
 } from '@/components/ui/select';
@@ -54,6 +54,34 @@ export function AwardRefSelector({ dxcc, value, onChange, fieldValues, heightCla
 
   const entries = value ? value.split(';').filter(Boolean) : [];
 
+  // Which of the picked references have never been worked. Asked of the backend
+  // only when the list of references actually changes — a handful of times per
+  // QSO — and it answers from an in-memory set (see awardnew.go).
+  //
+  // The first question about an award may arrive before its set is built, in
+  // which case the answer is "pending" and carries no verdict for it: we ask
+  // again rather than badge on a guess. Attempts are capped so a logbook that
+  // never finishes building cannot leave a timer running for the session.
+  const [isNew, setIsNew] = useState<Record<string, boolean>>({});
+  const entriesKey = entries.join(';');
+  useEffect(() => {
+    if (!entriesKey) { setIsNew({}); return; }
+    let alive = true;
+    let timer: number | undefined;
+    let tries = 0;
+    const ask = () => {
+      AwardRefsNew(entriesKey.split(';'))
+        .then((r: any) => {
+          if (!alive) return;
+          setIsNew(r?.new ?? {});
+          if (r?.pending && ++tries < 10) timer = window.setTimeout(ask, 700);
+        })
+        .catch(() => { if (alive) setIsNew({}); }); // no badge beats a wrong one
+    };
+    ask();
+    return () => { alive = false; if (timer) window.clearTimeout(timer); };
+  }, [entriesKey]);
+
   // When the reference set is cleared (a QSO was logged or the call was reset),
   // also blank the picker's own state — the search box and the highlighted /
   // selected reference — so the Awards tab starts fresh for the next contact.
@@ -256,7 +284,16 @@ export function AwardRefSelector({ dxcc, value, onChange, fieldValues, heightCla
                 }`}
                 onClick={() => setSelectedEntry(selectedEntry === entry ? null : entry)}
               >
-                <span className="font-mono font-semibold flex-1 truncate">{entry}</span>
+                <span className="font-mono font-semibold truncate">{entry}</span>
+                {isNew[entry] && (
+                  <span
+                    title={t('awrs.newRefHint')}
+                    className="shrink-0 px-1 rounded-sm text-[9px] leading-[14px] font-semibold tracking-wide bg-success-muted text-success border border-success-border"
+                  >
+                    {t('awrs.new')}
+                  </span>
+                )}
+                <span className="flex-1" />
                 <button
                   className="shrink-0 hover:text-destructive"
                   onClick={(e) => { e.stopPropagation(); removeEntry(entry); }}

frontend/src/components/AwardsPanel.tsx

@@ -68,7 +68,11 @@ function ProgressBar({ worked, confirmed, total }: { worked: number; confirmed:
 // detection only means anything for those — see the Missing refs button.
 type AwardListItem = { code: string; name: string; valid?: boolean; bands?: string[]; emission?: string[]; scoped?: boolean };
 
-export function AwardsPanel({ onEditQSO, onAwardsChanged }: { onEditQSO?: (id: number) => void; onAwardsChanged?: () => void } = {}) {
+export function AwardsPanel({ onEditQSO, onAwardsChanged, onPaperQSL }: {
+  onEditQSO?: (id: number) => void;
+  onAwardsChanged?: () => void;
+  onPaperQSL?: (call: string) => void;
+} = {}) {
   const { t } = useI18n();
   const [awardList, setAwardList] = useState<AwardListItem[]>([]);
   // Computed results are cached per award code — each award is scanned only the
@@ -604,7 +608,7 @@ export function AwardsPanel({ onEditQSO, onAwardsChanged }: { onEditQSO?: (id: n
       </div>
 
       {cell && current && (
-        <CellQSOModal code={current.code} cell={cell} modeClass={modeFilter === 'all' ? '' : modeFilter} onClose={() => setCell(null)} />
+        <CellQSOModal code={current.code} cell={cell} modeClass={modeFilter === 'all' ? '' : modeFilter} onClose={() => setCell(null)} onPaperQSL={onPaperQSL} />
       )}
       {showMissing && current && (
         <MissingQSOModal code={current.code} name={current.name} onClose={() => setShowMissing(false)} onEditQSO={onEditQSO} />
@@ -835,7 +839,14 @@ function MissingQSOModal({ code, name, onClose, onEditQSO }: { code: string; nam
 }
 
 // CellQSOModal lists the QSOs behind one award-grid cell (reference × band).
-function CellQSOModal({ code, cell, modeClass, onClose }: { code: string; cell: { ref: string; band: string; name?: string }; modeClass: string; onClose: () => void }) {
+function CellQSOModal({ code, cell, modeClass, onClose, onPaperQSL }: {
+  code: string; cell: { ref: string; band: string; name?: string }; modeClass: string;
+  onClose: () => void;
+  // Send this callsign to the QSL Manager's Paper QSL view. Chasing a
+  // confirmation starts here — an unconfirmed entity, the contact behind it —
+  // and used to continue by retyping the callsign into another tab.
+  onPaperQSL?: (call: string) => void;
+}) {
   const { t } = useI18n();
   const [qsos, setQsos] = useState<any[]>([]);
   const [loading, setLoading] = useState(true);
@@ -872,7 +883,15 @@ function CellQSOModal({ code, cell, modeClass, onClose }: { code: string; cell:
                 {qsos.map((q, i) => (
                   <tr key={q.id ?? i} className="border-b border-border/30">
                     <td className="py-1 px-3 font-mono">{fmt(q.qso_date)}</td>
-                    <td className="py-1 pr-2 font-mono font-semibold">{q.callsign}</td>
+                    <td className="py-1 pr-2 font-mono font-semibold">
+                      {onPaperQSL ? (
+                        <button type="button" className="hover:underline text-primary"
+                          title={t('awp.paperQslTip')}
+                          onClick={() => { onPaperQSL(String(q.callsign ?? '')); onClose(); }}>
+                          {q.callsign}
+                        </button>
+                      ) : q.callsign}
+                    </td>
                     <td className="py-1 pr-2">{q.band}</td>
                     <td className="py-1 pr-2">{q.mode}</td>
                     <td className="py-1 pr-3 text-muted-foreground">{[isQSLConfirmed(q.lotw_rcvd) && 'LoTW', isQSLConfirmed(q.qsl_rcvd) && 'QSL', isQSLConfirmed(q.eqsl_rcvd) && 'eQSL'].filter(Boolean).join(', ')}</td>

frontend/src/components/BandMap.tsx

@@ -25,6 +25,16 @@ interface Spot {
   band?: string;
   comment?: string;
   spotter?: string;
+  // The park reference the POTA poller tagged this spot with. The map never
+  // reads it — the click handler upstream turns it into the QSO's POTA award
+  // reference — but it is declared so it cannot be lost by accident.
+  //
+  // It travelled only because the spot objects are passed through by reference
+  // and the type was erased. The first refactor to copy a spot field by field
+  // would have dropped the park silently, and the only symptom would be an
+  // activation logged without its reference. Same mistake as the status entry
+  // below, whose extra markers were arriving and undeclared.
+  pota_ref?: string;
 }
 
 // The FULL status entry, not the two fields the map used to declare. The extra
@@ -83,11 +93,12 @@ interface Props {
   // globally from the band-map tab toolbar.
   hideDigital?: boolean;
   fitToBand?: boolean;
-  // onToggleFit turns the zoom readout into the fit-to-band switch. Only the
-  // docked map passes it: the Band Map tab has the same control in its own
-  // toolbar, above maps that all obey it at once, and a second switch inside
-  // each card would be four ways to change one setting.
+  // onToggleFit and onToggleHideDigital add the two switches to this map's own
+  // header. Only the docked map passes them: the Band Map tab has both in its
+  // toolbar, above maps that all obey them at once, and a switch inside each
+  // card as well would be four ways to change one setting.
   onToggleFit?: () => void;
+  onToggleHideDigital?: () => void;
   // Mark stations that upload to LoTW (Settings → Appearance).
   showLotw?: boolean;
   // keyNav enables Ctrl+↑ / Ctrl+↓ to hop to the next spot above / below the rig
@@ -164,6 +175,7 @@ function LegendDot({ cls, colour, label }: { cls?: string; colour?: string; labe
 function statusLabel(s: string, t: (k: string) => string): string {
   switch (s) {
     case 'new':      return t('bmp.statusNew');
+    case 'new-band-mode': return t('bmp.statusNewBandMode');
     case 'new-band': return t('bmp.statusNewBand');
     case 'new-mode': return t('bmp.statusNewMode');
     case 'new-slot': return t('bmp.statusNewSlot');
@@ -191,7 +203,11 @@ function statusStyle(s: string): { pill: string; bar: string; line: string; dot:
   // line = SVG leader stroke (visible on hover)
   // dot  = small marker on the freq scale
   switch (s) {
-    case 'new':      return {
+    // NEW and NEW BAND+MODE share the strongest colour: both mean "there is
+    // something here you have never had", and a sixth shade in a palette read at
+    // a glance is a shade nobody can name.
+    case 'new':
+    case 'new-band-mode': return {
       pill: 'bg-danger-muted text-danger-muted-foreground border-danger-border hover:bg-danger-muted',
       bar:  'bg-danger',
       line: 'stroke-danger',
@@ -268,7 +284,7 @@ const BOT_PAD = 14;    // the top-most freq label isn't clipped at y=0
 // last; ties broken by closeness to the rig freq).
 const MAX_VISIBLE_SPOTS = 30;
 
-export function BandMap({ band, spots, spotStatus: spotStatusRaw, currentFreqHz, onSpotClick, onClose, side = 'right', onToggleSide, hideDigital = false, fitToBand = false, onToggleFit, keyNav = false, showLotw = false }: Props) {
+export function BandMap({ band, spots, spotStatus: spotStatusRaw, currentFreqHz, onSpotClick, onClose, side = 'right', onToggleSide, hideDigital = false, fitToBand = false, onToggleFit, onToggleHideDigital, keyNav = false, showLotw = false }: Props) {
   const { t } = useI18n();
 
   // The two display options are applied ONCE here, on the whole map, so the
@@ -366,6 +382,7 @@ export function BandMap({ band, spots, spotStatus: spotStatusRaw, currentFreqHz,
       const k = spotStatusKey(s.dx_call, s.band ?? '', s.comment ?? '', s.freq_hz);
       switch (spotStatus[k]?.status ?? '') {
         case 'new':      return 0;
+        case 'new-band-mode': return 0;
         case 'new-band': return 1;
         case 'new-slot': return 2;
         case 'new-call': return 2;
@@ -564,16 +581,18 @@ export function BandMap({ band, spots, spotStatus: spotStatusRaw, currentFreqHz,
           title={t('bmp.zoomOut')}>
           <Minus className="size-3" />
         </button>
-        {/* The readout IS the switch when the parent offers one — the header is
-            already tight with four maps side by side, and a separate chip would
-            cost width to say what this text says anyway. */}
-        {onToggleFit ? (
-          <button type="button" onClick={onToggleFit} title={t('bmp.fitTitle')}
-            className={cn('shrink-0 font-mono text-[10px] normal-case tracking-normal whitespace-nowrap px-1 rounded border transition-colors',
-              fitToBand ? 'border-primary bg-primary text-primary-foreground' : 'border-border hover:bg-muted')}>
-            {fitToBand ? t('bmp.fit') : `${pxPerKHz}px/kHz`}
-          </button>
-        ) : (
+        {/* A readout, not a switch.
+            
+            It WAS the switch for a day: clicking the px/kHz value toggled
+            fit-to-band, and in fit it read "FIT". Nobody found it — a control
+            whose label is a measurement does not look like a control, and once
+            switched off there was no longer anything on screen saying the option
+            existed. The switches below say what they are. */}
+        {/* In fit mode the readout has nothing left to say — the lit FIT button
+            says it, and printing the word twice side by side is just noise. The
+            Band Map tab's cards have no button, so there the readout keeps
+            reporting both states. */}
+        {(!fitToBand || !onToggleFit) && (
           <span className="shrink-0 font-mono text-[10px] normal-case tracking-normal whitespace-nowrap px-0.5">{fitToBand ? t('bmp.fit') : `${pxPerKHz}px/kHz`}</span>
         )}
         <button type="button" onClick={() => changeZoom(1)} disabled={fitToBand || zoomIdx === PX_PER_KHZ.length - 1}
@@ -581,6 +600,20 @@ export function BandMap({ band, spots, spotStatus: spotStatusRaw, currentFreqHz,
           title={t('bmp.zoomIn')}>
           <Plus className="size-3" />
         </button>
+        {onToggleFit && (
+          <button type="button" onClick={onToggleFit} title={t('bmp.fitTitle')}
+            className={cn('shrink-0 text-[10px] font-semibold normal-case tracking-normal px-1 rounded border transition-colors',
+              fitToBand ? 'border-primary bg-primary text-primary-foreground' : 'border-border text-muted-foreground hover:bg-muted')}>
+            {t('bmp.fit')}
+          </button>
+        )}
+        {onToggleHideDigital && (
+          <button type="button" onClick={onToggleHideDigital} title={t('bmp.hideFtTitle')}
+            className={cn('shrink-0 text-[10px] font-semibold normal-case tracking-normal px-1 rounded border transition-colors',
+              hideDigital ? 'border-primary bg-primary text-primary-foreground' : 'border-border text-muted-foreground hover:bg-muted')}>
+            {t('bmp.ftx')}
+          </button>
+        )}
         <button type="button" onClick={recenterOnRig}
           className="size-5 inline-flex items-center justify-center rounded hover:bg-muted"
           title={t('bmp.scrollToRig')}>

frontend/src/components/BulkEditModal.tsx

@@ -48,6 +48,12 @@ const FIELDS: FieldDef[] = [
   { id: 'clublog_sent_date', label: 'bulk.fClublogSentDate', group: 'QSL / upload', kind: 'date' },
   { id: 'hrdlog_sent',       label: 'bulk.fHrdlogSent',      group: 'QSL / upload', kind: 'status' },
   { id: 'hrdlog_sent_date',  label: 'bulk.fHrdlogSentDate',  group: 'QSL / upload', kind: 'date' },
+  // HAMLOG.online: no promoted column, written into extras_json (see
+  // qso.bulkEditableExtras). Status and date, like every other service here.
+  { id: 'hamlog_sent',       label: 'bulk.fHamlogSent',      group: 'QSL / upload', kind: 'status' },
+  { id: 'hamlog_sent_date',  label: 'bulk.fHamlogSentDate',  group: 'QSL / upload', kind: 'date' },
+  { id: 'hamlog_rcvd',       label: 'bulk.fHamlogRcvd',      group: 'QSL / upload', kind: 'status' },
+  { id: 'hamlog_rcvd_date',  label: 'bulk.fHamlogRcvdDate',  group: 'QSL / upload', kind: 'date' },
   // My station / operator
   { id: 'station_callsign', label: 'bulk.fStationCall',  group: 'My station', kind: 'text', upper: true },
   { id: 'operator',         label: 'bulk.fOperator',     group: 'My station', kind: 'text', upper: true },

frontend/src/components/ChaseNewPanel.tsx

@@ -62,6 +62,7 @@ const CATEGORIES: Array<{ key: Category; labelKey: string; colour: string }> = [
 function categoryOf(s: ChaseNewSpot): Category | null {
   switch (s.status) {
     case 'new': return 'dxcc';
+    case 'new-band-mode': return 'band';
     case 'new-band': return 'band';
     case 'new-mode': return 'mode';
     case 'new-slot': return 'slot';

frontend/src/components/ClusterGrid.tsx

@@ -174,6 +174,7 @@ function cellText(value: any, color: string | null): any {
 function statusColor(s: SpotStatusEntry | undefined): string | null {
   switch (s?.status) {
     case 'new':
+    case 'new-band-mode':
     case 'new-band':
     case 'new-mode':
     case 'new-slot':
@@ -193,7 +194,7 @@ function statusColor(s: SpotStatusEntry | undefined): string | null {
 // (still loading, or entity unknown) are NOT dimmed — that would flicker.
 function isDull(s: SpotStatusEntry | undefined): boolean {
   if (!s || !s.status) return false;
-  if (s.status === 'new' || s.status === 'new-band' || s.status === 'new-mode' || s.status === 'new-slot' || s.status === 'new-call') return false;
+  if (s.status === 'new' || s.status === 'new-band-mode' || s.status === 'new-band' || s.status === 'new-mode' || s.status === 'new-slot' || s.status === 'new-call') return false;
   return !(s.worked_call || s.new_pota || s.new_county || s.new_pfx || s.new_grid);
 }
 
@@ -259,6 +260,7 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
       const s = statusFor(p);
       const parts: string[] = [];
       if (s?.status === 'new') parts.push(t('clg2.newDxcc'));
+      else if (s?.status === 'new-band-mode') parts.push(t('clg2.newBandMode'));
       else if (s?.status === 'new-band') parts.push(t('clg2.newBand'));
       else if (s?.status === 'new-mode') parts.push(t('clg2.newMode'));
       else if (s?.status === 'new-slot') parts.push(t('clg2.newSlot'));
@@ -276,6 +278,7 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
       const main = statusColor(s);
       if (main) {
         const label = s?.status === 'new' ? t('clg2.newDxcc')
+          : s?.status === 'new-band-mode' ? t('clg2.newBandMode')
           : s?.status === 'new-band' ? t('clg2.newBand')
             : s?.status === 'new-mode' ? t('clg2.newMode')
               : s?.status === 'new-slot' ? t('clg2.newSlot')
@@ -310,6 +313,7 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
     tooltipValueGetter: (p: any) => {
       const s = statusFor(p);
       if (s?.status === 'new') return t('clg2.tipNewDxcc', { country: s?.country ?? '' });
+      if (s?.status === 'new-band-mode') return t('clg2.tipNewBandMode');
       if (s?.status === 'new-band') return t('clg2.tipNewBand');
       if (s?.status === 'new-slot') return t('clg2.tipNewSlotBand');
       if (s?.status === 'new-call') return t('clg2.tipNewCall');
@@ -338,10 +342,18 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
     headerName: t('clg2.c.band'), field: 'band' as any, width: 75,
     defaultVisible: true,
     cellClass: 'font-mono',
-    // NEW BAND for this entity → the band cell is filled.
-    cellStyle: (p: any) => (statusFor(p)?.status === 'new-band' ? fillStyle(NEW) : null) as any,
+    // NEW BAND for this entity → the band cell is filled. NEW BAND+MODE fills
+    // it too: the band really is new, and leaving it plain would say the
+    // opposite of the status column beside it.
+    cellStyle: (p: any) => {
+      const st = statusFor(p)?.status;
+      return (st === 'new-band' || st === 'new-band-mode' ? fillStyle(NEW) : null) as any;
+    },
     cellRenderer: (p: any) => cellText(p.value, null),
-    tooltipValueGetter: (p: any) => (statusFor(p)?.status === 'new-band' ? t('clg2.tipNewBand') : undefined),
+    tooltipValueGetter: (p: any) => {
+      const st = statusFor(p)?.status;
+      return st === 'new-band-mode' ? t('clg2.tipNewBandMode') : st === 'new-band' ? t('clg2.tipNewBand') : undefined;
+    },
   },
   {
     group: 'Spot', label: t('clg2.c.mode'), colId: 'mode',
@@ -349,14 +361,18 @@ const makeColCatalog = (t: TFn): ColEntry[] => [
     defaultVisible: true,
     cellClass: 'font-mono',
     valueGetter: (p: any) => p.data ? inferSpotMode(p.data.comment ?? '', p.data.freq_hz) : '',
-    // Only NEW MODE pills the mode cell — there the mode itself is genuinely new
-    // for the entity. NEW SLOT means band AND mode were each worked before (just
-    // not together), so highlighting the mode cell would wrongly imply "CW is new";
-    // that case is signalled by the Status badge alone.
-    cellStyle: (p: any) => (statusFor(p)?.status === 'new-mode' ? fillStyle('var(--caution)') : null) as any,
+    // NEW MODE and NEW BAND+MODE pill the mode cell — in both the mode itself is
+    // genuinely new for the entity. NEW SLOT means band AND mode were each worked
+    // before (just not together), so highlighting the mode cell would wrongly
+    // imply "CW is new"; that case is signalled by the Status badge alone.
+    cellStyle: (p: any) => {
+      const st = statusFor(p)?.status;
+      return (st === 'new-mode' || st === 'new-band-mode' ? fillStyle('var(--caution)') : null) as any;
+    },
     cellRenderer: (p: any) => cellText(p.value, null),
     tooltipValueGetter: (p: any) => {
       const st = statusFor(p)?.status;
+      if (st === 'new-band-mode') return t('clg2.tipNewBandMode');
       if (st === 'new-mode') return t('clg2.tipNewMode');
       if (st === 'new-slot') return t('clg2.tipNewSlot');
       return undefined;

frontend/src/components/DecodesPanel.tsx

@@ -132,6 +132,9 @@ function catsOf(e: StatusEntry | undefined): Set<NewCat> {
   if (!e) return out;
   switch (e.status) {
     case 'new': out.add('dxcc'); break;
+    // NEW BAND+MODE lights BOTH badges: the two facts are true at once, and
+    // showing one of them would say the entity is already worked in the other.
+    case 'new-band-mode': out.add('band'); out.add('mode'); break;
     case 'new-band': out.add('band'); break;
     case 'new-mode': out.add('mode'); break;
     case 'new-slot': out.add('slot'); break;
@@ -528,7 +531,14 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
   });
   const [bandSel, setBandSel] = usePersisted('bandSel', '');
   const [modeSel, setModeSel] = usePersisted('modeSel', '');
-  const [contSel, setContSel] = usePersisted('contSel', '');
+  // Continents are a MULTI-selection, not one at a time: the useful filter is
+  // "everything except NA and EU", which a single-choice dropdown cannot say —
+  // it can only name one continent to keep. Stored as a list (a Set does not
+  // survive JSON), empty meaning no filter at all.
+  const [contList, setContList] = usePersisted<string[]>('contList', []);
+  const contSel = useMemo(() => new Set(contList), [contList]);
+  const toggleCont = (c: string) =>
+    setContList(contSel.has(c) ? contList.filter((x) => x !== c) : [...contList, c].sort());
   const [minSnr, setMinSnr] = usePersisted('minSnr', '');
   const [search, setSearch] = usePersisted('search', '');
 
@@ -551,8 +561,21 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
   const calling = (txState?.dx_call ?? '').toUpperCase();
   const answersMe = (msg?: string): boolean => {
     if (!me || !msg) return false;
-    const first = msg.trim().split(/\s+/)[0]?.replace(/[<>]/g, '').toUpperCase();
-    return !!first && first === me;
+    // EVERY segment, not just the first.
+    //
+    // MSHV answers two stations in one transmission and sends them as one line:
+    //
+    //   DM8BJF RR73; F4BPO <RI1FJL> +14
+    //
+    // The second half is addressed to F4BPO, and reading only the start of the
+    // line missed it — the operator being answered saw no badge at all, which is
+    // the one moment this badge exists for. Each ';' segment is its own message
+    // and names its own recipient first.
+    for (const part of msg.split(';')) {
+      const first = part.trim().split(/\s+/)[0]?.replace(/[<>]/g, '').toUpperCase();
+      if (first && first === me) return true;
+    }
+    return false;
   };
 
   // The choices are built from what is actually on the feed, and a selector with
@@ -573,6 +596,15 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [decodes, spotStatus]);
 
+  // The chips are the continents on the feed — a selector with nothing to choose
+  // is furniture — PLUS anything currently selected. Without that second half a
+  // filter can strand itself: pick AF, the last African station stops decoding,
+  // and the list empties with no chip left to switch it back off.
+  const contChips = useMemo(
+    () => [...new Set([...conts, ...contList])].sort(),
+    [conts, contList],
+  );
+
   const filtered = useMemo(() => {
     const q = search.trim().toUpperCase();
     const floor = minSnr.trim() === '' ? null : parseInt(minSnr, 10);
@@ -591,7 +623,7 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
         for (const c of cats) if (have.has(c)) { hit = true; break; }
         if (!hit) return false;
       }
-      if (contSel && e?.continent !== contSel) return false;
+      if (contSel.size > 0 && !(e?.continent && contSel.has(e.continent))) return false;
       if (q && !(d.call.includes(q) || (d.grid ?? '').toUpperCase().includes(q) || (d.msg ?? '').toUpperCase().includes(q))) return false;
       return true;
     });
@@ -624,11 +656,11 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
 
   const resetFilters = () => {
     setCqOnly(false); setLotwOnly(false); setBandSel('');
-    setModeSel(''); setContSel(''); setMinSnr(''); setSearch('');
+    setModeSel(''); setContList([]); setMinSnr(''); setSearch('');
     setCats(new Set());
     try { localStorage.setItem(CAT_KEY, '[]'); } catch { /* not worth failing over */ }
   };
-  const anyFilter = cqOnly || lotwOnly || cats.size > 0 || !!bandSel || !!modeSel || !!contSel || !!minSnr || !!search.trim();
+  const anyFilter = cqOnly || lotwOnly || cats.size > 0 || !!bandSel || !!modeSel || contSel.size > 0 || !!minSnr || !!search.trim();
 
   const sel = 'h-8 rounded-lg border border-border bg-background px-2 text-sm';
   const chip = (on: boolean, tone = 'primary') => cn(
@@ -697,11 +729,28 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
             {modes.map((m) => <option key={m} value={m}>{m}</option>)}
           </select>
         )}
-        {conts.length > 1 && (
-          <select className={sel} value={contSel} onChange={(e) => setContSel(e.target.value)}>
-            <option value="">{t('dec.allConts')}</option>
-            {conts.map((c) => <option key={c} value={c}>{c}</option>)}
-          </select>
+        {/* Toggles, like the category badges above — the same gesture for the
+            same kind of question. None lit is every continent, which is what an
+            empty filter has always meant here. */}
+        {contChips.length > 1 && (
+          <span className="flex items-center gap-1 pl-1 border-l border-border/60 ml-1" title={t('dec.contsHint')}>
+            {contChips.map((c) => {
+              const on = contSel.has(c);
+              return (
+                <button
+                  key={c}
+                  type="button"
+                  onClick={() => toggleCont(c)}
+                  className={cn(
+                    'rounded border px-1.5 py-0.5 text-[11px] font-bold uppercase tracking-wide transition-all',
+                    on ? 'border-primary text-primary' : 'border-border text-muted-foreground opacity-50 hover:opacity-100',
+                  )}
+                >
+                  {c}
+                </button>
+              );
+            })}
+          </span>
         )}
 
         <label className="flex items-center gap-1.5 text-sm text-muted-foreground">
@@ -762,21 +811,6 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
             filter. Halt goes LAST — it is the one that must be findable without
             reading, and the end of the row is the one position that never moves
             as filters come and go. */}
-        {onToggleAutoCall && (
-          <button
-            type="button"
-            onClick={onToggleAutoCall}
-            title={t('dec.autoCallTip')}
-            className={cn('h-8 px-2.5 rounded-lg text-sm inline-flex items-center gap-1.5 border',
-              // Lit when it is armed, because what matters at a glance is not
-              // "where is the switch" but "is this thing about to transmit".
-              autoCallOn
-                ? 'border-warning bg-warning text-warning-foreground'
-                : 'border-border text-muted-foreground hover:bg-muted hover:text-foreground')}
-          >
-            <Bot className="size-3.5" /> {t('dec.autoCall')}
-          </button>
-        )}
         {onHalt && (
           <button
             type="button"

frontend/src/components/FilterBuilder.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from 'react';
+import { useEffect, useMemo, useRef, useState } from 'react';
 import { Plus, Trash2, Save, FolderOpen, X } from 'lucide-react';
 import { writeUiPref } from '@/lib/uiPref';
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from '@/components/ui/dialog';
@@ -33,6 +33,8 @@ type FieldType = 'text' | 'number' | 'date' | 'adifdate';
 const FIELDS: { value: string; label: string; type: FieldType }[] = [
   { value: 'callsign', label: 'fltb.fCallsign', type: 'text' },
   { value: 'qso_date', label: 'fltb.fDate', type: 'date' },
+  // When the record entered the logbook — the way to isolate what an import added.
+  { value: 'created_at', label: 'fltb.fCreated', type: 'date' },
   { value: 'qso_date_off', label: 'fltb.fEndDate', type: 'date' },
   { value: 'band', label: 'fltb.fBand', type: 'text' },
   { value: 'band_rx', label: 'fltb.fRxBand', type: 'text' },
@@ -86,6 +88,12 @@ const FIELDS: { value: string; label: string; type: FieldType }[] = [
   { value: 'clublog_qso_upload_date', label: 'fltb.fClublogSentDate', type: 'adifdate' },
   { value: 'hrdlog_qso_upload_status', label: 'fltb.fHrdlogSent', type: 'text' },
   { value: 'hrdlog_qso_upload_date', label: 'fltb.fHrdlogSentDate', type: 'adifdate' },
+  // HAMLOG.online: no promoted column, filtered through extras_json (see
+  // qso.filterableExtras).
+  { value: 'hamlog_sent', label: 'fltb.fHamlogSent', type: 'text' },
+  { value: 'hamlog_sent_date', label: 'fltb.fHamlogSentDate', type: 'adifdate' },
+  { value: 'hamlog_rcvd', label: 'fltb.fHamlogRcvd', type: 'text' },
+  { value: 'hamlog_rcvd_date', label: 'fltb.fHamlogRcvdDate', type: 'adifdate' },
   { value: 'contest_id', label: 'fltb.fContestId', type: 'text' },
   { value: 'srx', label: 'fltb.fSerialRcvd', type: 'number' },
   { value: 'stx', label: 'fltb.fSerialSent', type: 'number' },
@@ -192,6 +200,17 @@ export function FilterBuilder({ open, initial, onApply, onClose }: Props) {
 
   function apply() { onApply(buildFilter()); }
 
+  // Same silence as the alert rules: the preset landed in the list, but the list
+  // is not where the operator is looking when they press Save.
+  const [savedMsg, setSavedMsg] = useState('');
+  const savedTimer = useRef(0);
+  function flashSaved(text: string) {
+    setSavedMsg(text);
+    window.clearTimeout(savedTimer.current);
+    savedTimer.current = window.setTimeout(() => setSavedMsg(''), 3000);
+  }
+  useEffect(() => () => window.clearTimeout(savedTimer.current), []);
+
   function saveCurrentPreset() {
     const name = presetName.trim();
     if (!name) return;
@@ -199,6 +218,7 @@ export function FilterBuilder({ open, initial, onApply, onClose }: Props) {
     savePresets(next);
     setPresets(next);
     setPresetName('');
+    flashSaved(t('fltb.presetSaved', { name }));
   }
   function loadPreset(name: string) {
     const f = presets[name];
@@ -335,6 +355,7 @@ export function FilterBuilder({ open, initial, onApply, onClose }: Props) {
           <Button variant="outline" size="sm" className="h-8" disabled={!presetName.trim()} onClick={saveCurrentPreset}>
             <Save className="size-3.5 mr-1" /> {t('fltb.savePreset')}
           </Button>
+          {savedMsg && <span className="text-[11px] text-success truncate">{savedMsg}</span>}
         </div>
         </div>
 

frontend/src/components/FlexPanel.tsx

@@ -8,6 +8,7 @@ import {
   GetTunerGeniusStatus, GetTunerGeniusSettings,
   GetAmpStatuses, AmpOperate, AmpPower, AmpPowerLevel,
   FlexSetAGCMode, FlexSetAGCThreshold, FlexSetAudioLevel, FlexSetMute, FlexSetRXAntenna, FlexSetTXAntenna, FlexSetSplit, FlexSetActiveSlice, FlexSetTXSlice,
+  GetFlexRSTChase, SaveFlexRSTChase, SetFlexRSTChaseEnabled,
   FlexSetRIT, FlexSetRITFreq, FlexSetXIT, FlexSetXITFreq,
   FlexSetNB, FlexSetNBLevel, FlexSetNR, FlexSetNRLevel, FlexSetANF, FlexSetANFLevel,
   FlexSetLMSNR, FlexSetLMSNRLevel, FlexSetLMSANF, FlexSetLMSANFLevel,
@@ -304,6 +305,25 @@ function powerLevelLabel(pl?: string): string {
 // host can keep the WinKeyer (which actually sends the macros) in sync.
 export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number) => void; onReportRST?: (rst: string) => void } = {}) {
   const { t } = useI18n();
+  // Split-pile-up chaser (see flexrstchase.go). Held here so the button can
+  // paint its state without polling the backend for it.
+  const [rstChase, setRstChase] = useState<{ enabled: boolean; markers: string; offset_hz: number; split_only: boolean }>(
+    { enabled: false, markers: '599', offset_hz: 0, split_only: true });
+  const [rstChaseOffsetText, setRstChaseOffsetText] = useState('0');
+  // The marker text is edited as raw text and only parsed on blur: it is a
+  // comma-separated list, and normalising it on every keystroke would eat the
+  // comma the moment it is typed.
+  const [rstChaseMarkersText, setRstChaseMarkersText] = useState('599');
+  // The marker field is summoned by right-clicking the button, not parked on
+  // the row: it is set once to agree with SDC and then never touched, while the
+  // row it was sitting in is the busiest in the panel.
+  const [rstChaseEditing, setRstChaseEditing] = useState(false);
+  useEffect(() => {
+    GetFlexRSTChase().then((c: any) => {
+      if (!c) return;
+      setRstChase(c); setRstChaseOffsetText(String(c.offset_hz ?? 0)); setRstChaseMarkersText(String(c.markers ?? '599'));
+    }).catch(() => {});
+  }, []);
   const [st, setSt] = useState<FlexState>(ZERO);
   // Extra/"advanced" DSP rows (WNB + the SmartSDR v4 NRL/NRS/NRF/ANFL/AI-FFT
   // block) collapse behind a button so the RECEIVE card doesn't grow tall — only
@@ -652,6 +672,59 @@ export function FlexPanel({ onCWSpeed, onReportRST }: { onCWSpeed?: (wpm: number
                   st.split ? 'bg-info text-info-foreground border-info shadow-[0_0_12px] shadow-info/50' : 'bg-card text-info border-info hover:bg-info-muted')}>
                 SPLIT
               </button>
+              {/* The split chaser. On the panel and not in a settings page:
+                  it is switched on when a DXpedition appears and off when it is
+                  in the log, which is done mid-QSO with one hand. The offset
+                  sits beside it because it is the one number retuned while
+                  chasing — everything else about the feature is configured once. */}
+              <button type="button" disabled={off}
+                title={t('flxp.rstChaseHint', { m: rstChase.markers })}
+                onContextMenu={(e) => { e.preventDefault(); setRstChaseEditing(true); }}
+                onClick={() => { const on = !rstChase.enabled; setRstChase({ ...rstChase, enabled: on }); SetFlexRSTChaseEnabled(on).catch(() => {}); }}
+                className={cn('px-3 py-1.5 rounded-lg text-sm font-extrabold tracking-wide border-2 transition-all disabled:opacity-30',
+                  rstChase.enabled ? 'bg-success text-success-foreground border-success shadow-[0_0_12px] shadow-success/50' : 'bg-card text-success border-success hover:bg-success-muted')}>
+                {rstChase.markers.split(',')[0].trim() || '599'}
+              </button>
+              {/* The marker is whatever SDC was told to write — "599", "5NN", or
+                  several. It has to agree with the skimmer or nothing ever fires,
+                  so it is edited here rather than in a settings page — but only
+                  when asked for, since it is set once and then left alone. */}
+              {rstChaseEditing && (
+                <input type="text" autoFocus value={rstChaseMarkersText}
+                  onChange={(e) => setRstChaseMarkersText(e.target.value)}
+                  onKeyDown={(e) => {
+                    if (e.key === 'Enter') (e.target as HTMLInputElement).blur();
+                    if (e.key === 'Escape') { setRstChaseMarkersText(rstChase.markers); setRstChaseEditing(false); }
+                  }}
+                  onBlur={() => {
+                    const v = rstChaseMarkersText.trim() || '599';
+                    setRstChaseMarkersText(v);
+                    setRstChaseEditing(false);
+                    if (v === rstChase.markers) return;
+                    const next = { ...rstChase, markers: v };
+                    setRstChase(next); SaveFlexRSTChase(next as any).catch(() => {});
+                  }}
+                  title={t('flxp.rstChaseMarkerHint')}
+                  className="w-16 h-6 rounded border border-input bg-background px-1 text-[11px] font-mono uppercase" />
+              )}
+              {rstChase.enabled && (
+                <label className="flex items-center gap-1 text-[11px] text-muted-foreground whitespace-nowrap ml-2">
+                  {t('flxp.rstChaseOffset')}
+                  <input type="number" step={10} value={rstChaseOffsetText}
+                    onChange={(e) => setRstChaseOffsetText(e.target.value)}
+                    onBlur={() => {
+                      // Kept as text while typing: normalising every keystroke
+                      // makes a minus sign impossible to enter.
+                      const n = Math.round(Number(rstChaseOffsetText));
+                      const v = Number.isFinite(n) ? n : 0;
+                      setRstChaseOffsetText(String(v));
+                      const next = { ...rstChase, offset_hz: v };
+                      setRstChase(next); SaveFlexRSTChase(next as any).catch(() => {});
+                    }}
+                    className="w-12 h-6 rounded border border-input bg-background px-1 text-[11px] font-mono" />
+                  Hz
+                </label>
+              )}
               {st.split && !!st.tx_freq_hz && (
                 <span className="text-[11px] font-mono text-muted-foreground whitespace-nowrap">
                   TX {(st.tx_freq_hz / 1e6).toFixed(3)}

frontend/src/components/GridSquareMap.tsx

@@ -34,6 +34,10 @@ type Square = { grid: string; count: number; confirmed: boolean; band?: string;
 // shape is silently not drawn — a map with a correct square count and nothing
 // on it. So the token is RESOLVED to its literal value here, once per theme,
 // which is also why every other map in this app passes hex.
+// The Earth, in the projection's own terms. Latitude stops at ±85.0511 because
+// that is where Web Mercator does.
+const WORLD_BOUNDS = L.latLngBounds(L.latLng(-85.0511, -180), L.latLng(85.0511, 180));
+
 function cssColour(token: string, fallback: string): string {
   try {
     const v = getComputedStyle(document.documentElement).getPropertyValue(token).trim();
@@ -41,14 +45,14 @@ function cssColour(token: string, fallback: string): string {
   } catch { return fallback; }
 }
 
-// Mode scope. Two, because the map lives beside a panel that decodes FTx: CW,
-// phone and "everything" answer a question nobody is asking here, and a row of
-// choices that are never the right one is just noise to read past.
-//
-// Digital is every digital mode; FTx is the FT family alone, which is the
-// narrower and usually the honest one — a square worked on RTTY in a contest is
+// Mode scope. The names come straight from the backend's own classes ("ALL",
+// "PHONE", "CW", "DIGI") plus FTX, which is narrower than digital and usually
+// the honest one beside an FTx panel — a square worked on RTTY in a contest is
 // not a square worked on FT8.
 const SCOPES = [
+  { key: 'ALL', label: 'gsm.all' },
+  { key: 'PHONE', label: 'gsm.phone' },
+  { key: 'CW', label: 'gsm.cw' },
   { key: 'DIGI', label: 'gsm.digital' },
   { key: 'FTX', label: 'gsm.ftx' },
 ] as const;
@@ -115,9 +119,24 @@ export function GridSquareMap({ myGrid, className }: { myGrid?: string; classNam
       preferCanvas: true,
       zoomControl: true,
       attributionControl: true,
-      worldCopyJump: true,
-      minZoom: 1,
-    }).setView([25, 0], 2);
+      // ONE world, not a row of them. worldCopyJump exists to make a path look
+      // continuous across the date line; here it only meant the same continent
+      // appeared two or three times, each carrying the same squares.
+      worldCopyJump: false,
+      // Zoom 0 is the whole planet in 256 pixels — the level at which Greenland
+      // and Antarctica are both on screen. The old floor of 1 made that
+      // impossible on any window wider than it is tall: one step out was already
+      // too far in.
+      minZoom: 0,
+      maxBoundsViscosity: 1, // don't let a drag slide the world off to one side
+    }).setView([20, 0], 2);
+    // The whole world, once, whatever the window is shaped like — computed by
+    // Leaflet from the container rather than guessed with a zoom number.
+    m.fitWorld({ animate: false });
+    // Latitude only: the poles are the edge of the projection and there is
+    // nothing beyond them, while leaving longitude free keeps a drag from
+    // fighting the operator near the date line.
+    m.setMaxBounds(L.latLngBounds(L.latLng(-85, -Infinity), L.latLng(85, Infinity)));
     mapRef.current = m;
     layerRef.current = L.layerGroup().addTo(m);
     // Leaflet measures its container ONCE, when the map is created, and never
@@ -126,7 +145,18 @@ export function GridSquareMap({ myGrid, className }: { myGrid?: string; classNam
     // rest of the panel stayed blank underneath it, whatever the window size.
     // Watching the host is the only fix that also survives a window resize, a
     // split-pane drag and the tab being shown for the first time.
-    const ro = new ResizeObserver(() => m.invalidateSize({ animate: false }));
+    // fitWorld above ran against a container that may still have had no size —
+    // the tab is mounted hidden. Fit ONCE more the first time it really has one,
+    // and never again: after that the view belongs to the operator.
+    let fitted = false;
+    const ro = new ResizeObserver(() => {
+      m.invalidateSize({ animate: false });
+      const el = hostRef.current;
+      if (!fitted && el && el.clientWidth > 0 && el.clientHeight > 0) {
+        fitted = true;
+        m.fitWorld({ animate: false });
+      }
+    });
     ro.observe(hostRef.current);
     return () => { ro.disconnect(); m.remove(); mapRef.current = null; layerRef.current = null; };
   }, []);
@@ -138,7 +168,10 @@ export function GridSquareMap({ myGrid, className }: { myGrid?: string; classNam
   useEffect(() => {
     const m = mapRef.current;
     if (!m) return;
-    addBasemap(m, basemap, baseRef, labelsRef);
+    // noWrap stops the world REPEATING; bounds stops Leaflet asking for the
+    // empty columns either side of it. What is left beside the planet is then
+    // the panel's own background rather than a wall of grey apologies.
+    addBasemap(m, basemap, baseRef, labelsRef, { noWrap: true, bounds: WORLD_BOUNDS });
     baseRef.current?.bringToBack();
   }, [basemap]);
 
@@ -254,7 +287,10 @@ export function GridSquareMap({ myGrid, className }: { myGrid?: string; classNam
       {err && <p className="px-2.5 py-1 text-[11px] text-destructive shrink-0">{err}</p>}
       {/* The map host must have a real height or Leaflet renders nothing at all
           — flex-1 + min-h-0, never a percentage. */}
-      <div ref={hostRef} className="flex-1 min-h-0" />
+      {/* The ground beside the planet is the panel's own background: Leaflet
+          paints its container, and left to its default that surround was a
+          bright white slab against a dark theme. */}
+      <div ref={hostRef} className="flex-1 min-h-0 bg-card" />
       <footer className="flex items-center gap-3 px-2.5 py-1 border-t border-border bg-muted/30 shrink-0 text-[10px] text-muted-foreground">
         <span className="inline-flex items-center gap-1.5">
           <span className="inline-block size-2.5 rounded-[2px]"

frontend/src/components/MainMap.tsx

@@ -85,13 +85,27 @@ export function addBasemap(
   key: BasemapKey,
   base: React.MutableRefObject<L.TileLayer | null>,
   labels: React.MutableRefObject<L.TileLayer | null>,
+  // noWrap draws the world ONCE instead of repeating it east and west.
+  //
+  // The great-circle map wants the repeats: a path from France to Japan reads
+  // better crossing a second copy of Asia than wrapping round the back. A map of
+  // where you have been heard does not — three North Americas is three times the
+  // same answer, and it makes the picture harder to read, not wider.
+  // bounds stops Leaflet asking for tiles outside the world at all: Esri answers
+  // those with a grey "Map data not yet available" image, and zoomed out on a
+  // wide window that is most of the screen.
+  opts?: { noWrap?: boolean; bounds?: L.LatLngBoundsExpression },
 ) {
   if (base.current) { m.removeLayer(base.current); base.current = null; }
   if (labels.current) { m.removeLayer(labels.current); labels.current = null; }
   const bm = BASEMAPS[key];
-  const opts: L.TileLayerOptions = { maxZoom: 19, updateWhenIdle: true, updateWhenZooming: false, keepBuffer: 1 };
-  base.current = L.tileLayer(bm.url, { ...opts, attribution: bm.attr, subdomains: bm.subdomains ?? 'abc' }).addTo(m);
-  if (bm.labelsUrl) labels.current = L.tileLayer(bm.labelsUrl, opts).addTo(m);
+  const tileOpts: L.TileLayerOptions = {
+    maxZoom: 19, updateWhenIdle: true, updateWhenZooming: false, keepBuffer: 1,
+    noWrap: !!opts?.noWrap,
+    ...(opts?.bounds ? { bounds: opts.bounds } : {}),
+  };
+  base.current = L.tileLayer(bm.url, { ...tileOpts, attribution: bm.attr, subdomains: bm.subdomains ?? 'abc' }).addTo(m);
+  if (bm.labelsUrl) labels.current = L.tileLayer(bm.labelsUrl, tileOpts).addTo(m);
 }
 
 function dot(color: string): L.DivIcon {
@@ -352,7 +366,10 @@ export function WorldMap({ fromGrid, toGrid, fromLabel, toLabel, beamAzimuths, b
     <div className="relative isolate h-full w-full rounded-lg overflow-hidden border border-border">
       <div ref={worldRef} className="absolute inset-0" />
       {/* Basemap picker — Light / Street / Satellite (key-free tiles). */}
-      <div className="absolute top-1 left-12 z-[500] flex rounded-md overflow-hidden shadow border border-border backdrop-blur">
+      {/* Clear of the zoom buttons, not merely next to them: at left-12 the
+          first basemap sat a few pixels from the − button and operators kept
+          hitting Light when they meant to zoom out. */}
+      <div className="absolute top-1 left-[4.5rem] z-[500] flex rounded-md overflow-hidden shadow border border-border backdrop-blur">
         {(Object.keys(BASEMAPS) as BasemapKey[]).map((k) => (
           <button
             key={k}

frontend/src/components/MotorAntennaWidget.tsx

@@ -0,0 +1,298 @@
+// MotorAntennaWidget — the Ultrabeam / SteppIR control, in one place.
+//
+// Lives in its own file because it is shown in TWO: the Station Control tab and
+// the dock beside the entry strip. Two copies of a control that keys hardware is
+// how one of them quietly stops matching the other — a pattern button that sets
+// a different direction, a band list that tunes somewhere else.
+import { useCallback, useEffect, useState } from 'react';
+import { ArrowDownToLine, ChevronDown, ChevronUp, Loader2, Minus, Plus, RefreshCw, Antenna as AntennaIcon, X } from 'lucide-react';
+import { cn } from '@/lib/utils';
+import {
+  SetUltrabeamDirection, UltrabeamRetract, MotorSetElement, MotorReadElements,
+  MotorTuneKHz, MotorNudgeKHz, SetMotorFollow,
+} from '../../wailsjs/go/main/App';
+
+export type AntStatus = { enabled: boolean; type: string; connected: boolean; direction: number; frequency: number; moving: boolean; elements: number[]; follow?: boolean; step_khz?: number; track_mode?: string; bands?: string[]; band_freqs?: Record<string, number> };
+
+// Where each band button points the antenna.
+//
+// Not the arithmetic centre of the band. An antenna is tuned for where people
+// actually work: 20 m centres on 14175 but nobody lives there, and 10 m spans
+// 1.7 MHz of which the top half is empty. These are the points that leave the
+// elements closest to right for the whole band, and one nudge away from the rest.
+const ANT_BAND_KHZ: Record<string, number> = {
+  '40m': 7100, '30m': 10125, '20m': 14150, '17m': 18110,
+  '15m': 21150, '12m': 24930, '10m': 28400, '6m': 50150,
+};
+
+// NUDGE_KHZ is the up/down step. 25 kHz because that is also the finest tracking
+// threshold: a nudge smaller than the tracking step would be undone by the next
+// poll while tracking is on.
+const NUDGE_KHZ = 25;
+
+// bandOfKHz names the band a frequency sits in, so a band button can light up
+// when the ANTENNA is already there. Deliberately generous at the edges: the
+// antenna's reported frequency is where it was commanded, which can sit slightly
+// outside the allocation.
+function bandOfKHz(khz: number): string {
+  const edges: [number, number, string][] = [
+    [6900, 7300, '40m'], [10050, 10200, '30m'], [13900, 14400, '20m'],
+    [18000, 18200, '17m'], [20900, 21500, '15m'], [24800, 25000, '12m'],
+    [27900, 29800, '10m'], [49900, 50600, '6m'],
+  ];
+  for (const [lo, hi, b] of edges) if (khz >= lo && khz <= hi) return b;
+  return '';
+}
+
+// MotorAntennaWidget controls a motorized antenna (Ultrabeam / SteppIR) from the
+// Station Control tab: pattern (Normal / 180° / Bi), Retract, and — Ultrabeam
+// only — per-element length adjustment. Heading/state is polled by the panel.
+const ELEMENT_STEP = 2; // the physical console adjusts 2 mm per press
+
+// elementName maps an element index to a ham-radio name: 0 = reflector,
+// 1 = driven element, then Director 1, 2, 3…
+function elementName(i: number, t: (k: string, v?: any) => string): string {
+  if (i === 0) return t('station.reflector');
+  if (i === 1) return t('station.driven');
+  return `${t('station.director')} ${i - 1}`;
+}
+
+export function MotorAntennaWidget({ ant, refetch, t, onClose, essentialsOnly }: {
+  ant: AntStatus;
+  refetch: () => void;
+  t: (k: string, v?: any) => string;
+  // onClose adds the dock's close button. The Station Control tab passes none:
+  // there the widget is a tile in a grid, and a tile that closes itself would
+  // leave a hole the operator cannot fill back in.
+  onClose?: () => void;
+  // essentialsOnly drops what an operator sets once and then leaves alone:
+  // tracking with its mode and step, and the per-element lengths. They belong in
+  // Station Control, where there is room to think; in the dock they are height
+  // spent on controls nobody touches between contacts, pushing the ones they do
+  // touch — pattern, bands, nudge — off the bottom.
+  essentialsOnly?: boolean;
+}) {
+  const [err, setErr] = useState('');
+  const [lengths, setLengths] = useState<number[]>([]); // current element lengths (mm), from ReadElements
+  const [reading, setReading] = useState(false);
+  const [busyEl, setBusyEl] = useState<number | null>(null);
+  const [editingEl, setEditingEl] = useState<number | null>(null); // element whose mm is being typed
+  const [editVal, setEditVal] = useState('');
+  const run = (p: Promise<any>) => p.then(refetch).catch((e) => setErr(String(e?.message ?? e)));
+  const isUB = ant.type !== 'steppir';
+
+  const readLengths = useCallback(async () => {
+    setReading(true); setErr('');
+    try { setLengths(((await MotorReadElements()) ?? []) as number[]); }
+    catch (e: any) { setErr(String(e?.message ?? e)); }
+    finally { setReading(false); }
+  }, []);
+  // Read the current lengths once when the Ultrabeam widget mounts/connects, so
+  // +/- starts from the real values rather than blind.
+  useEffect(() => { if (isUB && ant.connected) readLengths(); }, [isUB, ant.connected, readLengths]);
+
+  // Send an absolute length to one element and remember it as the new baseline.
+  const setLen = async (i: number, mm: number) => {
+    const next = Math.max(0, Math.round(mm));
+    const prev = lengths[i] ?? 0;
+    setBusyEl(i); setErr('');
+    setLengths((ls) => { const c = [...ls]; c[i] = next; return c; }); // optimistic
+    try { await MotorSetElement(i, next); refetch(); }
+    catch (e: any) {
+      // Rejected by the controller — most often the element is at its travel
+      // limit for this band (extending on a low band). Revert the optimistic
+      // value so the display stays truthful, and explain the likely cause when
+      // the failed move was an extension.
+      setLengths((ls) => { const c = [...ls]; c[i] = prev; return c; });
+      setErr(next > prev ? t('station.atMax') : String(e?.message ?? e));
+    }
+    finally { setBusyEl(null); }
+  };
+  // Nudge one element by ±2 mm from its current known length.
+  const nudge = (i: number, delta: number) => setLen(i, (lengths[i] ?? 0) + delta);
+  // Commit a typed exact length (click on the mm value). Lets the operator fix
+  // the baseline when the auto-read is off, so +/- then work reliably.
+  const commitEdit = (i: number) => {
+    const v = parseInt(editVal, 10);
+    setEditingEl(null);
+    if (!isNaN(v) && v >= 0 && v !== lengths[i]) setLen(i, v);
+  };
+  const dirs: [number, string][] = [[0, 'N'], [1, '180°'], [2, t('station.bi')]];
+  return (
+    <div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full flex flex-col min-h-0">
+      <div className="flex items-center gap-2 px-2 py-1.5 border-b border-border/60 bg-muted/30 shrink-0">
+        <AntennaIcon className="size-4 text-primary" />
+        <div className="min-w-0">
+          <div className="text-sm font-semibold truncate">{isUB ? 'Ultrabeam' : 'SteppIR'}</div>
+          {ant.frequency > 0 && <div className="text-[10px] text-muted-foreground font-mono">{(ant.frequency / 1000).toFixed(3)} MHz</div>}
+        </div>
+        {ant.moving && <span className="ml-auto text-[10px] font-semibold text-warning animate-pulse">{t('station.moving')}</span>}
+        <span className={cn('size-2 rounded-full shrink-0', ant.moving ? '' : 'ml-auto', ant.connected ? 'bg-success' : 'bg-muted-foreground/40')}
+          title={ant.connected ? t('station.online') : t('station.offline')} />
+        {onClose && (
+          <button type="button" onClick={onClose} title={t('station.hideWidget')}
+            className="text-muted-foreground hover:text-foreground shrink-0">
+            <X className="size-3.5" />
+          </button>
+        )}
+      </div>
+      <div className="p-2 space-y-2 flex-1 min-h-0 overflow-auto">
+        <div>
+          {/* No heading: N / 180° / Bi say what they are, and in a docked widget
+              a line of height costs more than the word explains. */}
+          <div className="flex gap-1">
+            {dirs.map(([d, lbl]) => (
+              <button key={d} type="button" disabled={!ant.connected}
+                onClick={() => run(SetUltrabeamDirection(d))}
+                className={cn('flex-1 rounded-md border py-1 text-xs font-semibold transition-colors disabled:opacity-40',
+                  ant.direction === d ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
+                {lbl}
+              </button>
+            ))}
+          </div>
+        </div>
+        {/* Bands, then a nudge, then tracking — in the order an operator uses
+            them: get to the band, fine-tune inside it, decide whether the
+            antenna should follow the rig from here. */}
+        <div>
+          <div className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground mb-0.5">{t('station.bands')}</div>
+          <div className="grid grid-cols-5 gap-1">
+            {(ant.bands ?? []).map((b: string) => {
+              // Where this band tunes is resolved by the backend — the operator's
+              // per-band choice from Settings, or the default. ANT_BAND_KHZ is only
+              // the floor for a status poll that hasn't landed yet.
+              const khz = ant.band_freqs?.[b] || ANT_BAND_KHZ[b];
+              if (!khz) return null;
+              // "On this band" from the antenna's own frequency, not the rig's:
+              // the widget must show where the ANTENNA is, which is the whole
+              // reason for tuning it by hand.
+              const here = ant.frequency > 0 && bandOfKHz(ant.frequency) === b;
+              return (
+                <button key={b} type="button" disabled={!ant.connected}
+                  onClick={() => run(MotorTuneKHz(khz))}
+                  title={`${(khz / 1000).toFixed(3)} MHz`}
+                  className={cn('rounded-md border py-0.5 text-[11px] font-mono font-semibold transition-colors disabled:opacity-40',
+                    here ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
+                  {b}
+                </button>
+              );
+            })}
+          </div>
+        </div>
+
+        <div className="flex items-center gap-1">
+          <button type="button" disabled={!ant.connected}
+            onClick={() => run(MotorNudgeKHz(-NUDGE_KHZ))}
+            title={t('station.nudgeDown', { n: NUDGE_KHZ })}
+            className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1 text-xs font-semibold hover:bg-muted disabled:opacity-40">
+            <ChevronDown className="size-3.5" /> {NUDGE_KHZ}
+          </button>
+          <button type="button" disabled={!ant.connected}
+            onClick={() => run(MotorNudgeKHz(NUDGE_KHZ))}
+            title={t('station.nudgeUp', { n: NUDGE_KHZ })}
+            className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1 text-xs font-semibold hover:bg-muted disabled:opacity-40">
+            <ChevronUp className="size-3.5" /> {NUDGE_KHZ}
+          </button>
+        </div>
+
+        {/* Tracking. Here rather than only in Settings because it is an operating
+            decision — off to park the antenna, on to resume — not something set
+            up once. Mode and step only show when tracking is on: settings for
+            something switched off are questions the operator cannot act on. And
+            the step only shows in step mode, where it is the one thing it means. */}
+        {!essentialsOnly && (
+        <div className="space-y-1.5">
+          <div className="flex items-center gap-2">
+            <button type="button"
+              onClick={() => run(SetMotorFollow(!ant.follow, 0, ''))}
+              className={cn('flex-1 rounded-md border py-1 text-xs font-semibold transition-colors',
+                ant.follow ? 'bg-success-muted text-success-muted-foreground border-success-border' : 'border-border hover:bg-muted')}>
+              {ant.follow ? t('station.trackOn') : t('station.trackOff')}
+            </button>
+            {ant.follow && (ant.track_mode || 'step') === 'step' && (
+              <select
+                value={String(ant.step_khz || 50)}
+                onChange={(e) => run(SetMotorFollow(true, parseInt(e.target.value, 10), ''))}
+                className="h-[30px] rounded-md border border-border bg-background px-1 text-xs font-mono"
+                title={t('station.trackStepTip')}
+              >
+                {[25, 50, 100].map((s) => <option key={s} value={s}>{s} kHz</option>)}
+              </select>
+            )}
+          </div>
+          {ant.follow && (
+            <select
+              value={ant.track_mode || 'step'}
+              onChange={(e) => run(SetMotorFollow(true, 0, e.target.value))}
+              className="w-full h-[30px] rounded-md border border-border bg-background px-1.5 text-xs"
+              title={t('station.trackModeTip')}
+            >
+              <option value="always" title={t('station.trackAlwaysTip')}>{t('station.trackAlways')}</option>
+              <option value="step" title={t('station.trackStepTipMode')}>{t('station.trackStep')}</option>
+              <option value="band" title={t('station.trackBandTip')}>{t('station.trackBand')}</option>
+            </select>
+          )}
+        </div>
+        )}
+
+        <button type="button" disabled={!ant.connected}
+          onClick={() => run(UltrabeamRetract())}
+          className="w-full flex items-center justify-center gap-1.5 rounded-md border border-warning-border bg-warning-muted text-warning-muted-foreground py-1 text-xs font-semibold hover:brightness-95 disabled:opacity-40">
+          <ArrowDownToLine className="size-3.5" /> {t('station.retract')}
+        </button>
+
+        {isUB && !essentialsOnly && (
+          <div>
+            <div className="flex items-center gap-2 mb-1.5">
+              <span className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">{t('station.elements')}</span>
+              <button type="button" onClick={readLengths} disabled={!ant.connected || reading}
+                className="text-[10px] text-primary hover:underline inline-flex items-center gap-1 disabled:opacity-40" title={t('station.readLengths')}>
+                <RefreshCw className={cn('size-3', reading && 'animate-spin')} /> {t('station.read')}
+              </button>
+            </div>
+            {lengths.length === 0 ? (
+              <p className="text-[11px] text-muted-foreground">{t('station.noLengths')}</p>
+            ) : (
+              <div className="space-y-1.5">
+                {/* The READ_BANDS reply is undocumented and its 16-bit parse picks
+                    up structural bytes past the real data (varying by band), which
+                    made 6+ bogus "elements" appear. Ultrabeam beams are 3-element,
+                    and ModifyElement addresses elements 0..2 — so show just those. */}
+                {lengths.map((mm, i) => ({ mm, i })).slice(0, 3).map(({ mm, i }) => (
+                  <div key={i} className="flex items-center gap-2">
+                    <span className="text-xs w-20 shrink-0 text-muted-foreground truncate">{elementName(i, t)}</span>
+                    <button type="button" disabled={!ant.connected || busyEl !== null}
+                      onClick={() => nudge(i, -ELEMENT_STEP)}
+                      className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
+                      <Minus className="size-3.5" />
+                    </button>
+                    {editingEl === i ? (
+                      <input autoFocus type="number" value={editVal}
+                        onChange={(e) => setEditVal(e.target.value)}
+                        onBlur={() => commitEdit(i)}
+                        onKeyDown={(e) => { if (e.key === 'Enter') commitEdit(i); if (e.key === 'Escape') setEditingEl(null); }}
+                        className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums bg-transparent border border-primary rounded px-1" />
+                    ) : (
+                      <span className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums cursor-pointer hover:underline"
+                        title={t('station.setExactLen')}
+                        onClick={() => { setEditingEl(i); setEditVal(String(mm)); }}>
+                        {busyEl === i ? <Loader2 className="size-3.5 animate-spin inline" /> : `${mm} mm`}
+                      </span>
+                    )}
+                    <button type="button" disabled={!ant.connected || busyEl !== null}
+                      onClick={() => nudge(i, ELEMENT_STEP)}
+                      className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
+                      <Plus className="size-3.5" />
+                    </button>
+                  </div>
+                ))}
+              </div>
+            )}
+            <p className="text-[10px] text-muted-foreground mt-1">{t('station.elementsHint')}</p>
+          </div>
+        )}
+        {err && <div className="text-[11px] text-destructive break-words">{err}</div>}
+      </div>
+    </div>
+  );
+}

frontend/src/components/QSLManagerModal.tsx

@@ -8,7 +8,7 @@ import {
   Select, SelectTrigger, SelectValue, SelectContent, SelectItem,
 } from '@/components/ui/select';
 import { cn } from '@/lib/utils';
-import { FindQSOsForUpload, UploadQSOsManual, DownloadConfirmations, CancelConfirmations, SyncPOTAHunterLog, ListQSO, BulkUpdateQSL, UploadCallsign, GetSlotStats } from '../../wailsjs/go/main/App';
+import { FindQSOsForUpload, UploadQSOsManual, DownloadConfirmations, CancelConfirmations, ImportHamlogConfirmations, ExportHamlogUnmatched, OpenADIFFile, SaveADIFFile, SyncPOTAHunterLog, ListQSO, BulkUpdateQSL, UploadCallsign, GetSlotStats } from '../../wailsjs/go/main/App';
 import { Input } from '@/components/ui/input';
 import { RecentQSOsGrid } from '@/components/RecentQSOsGrid';
 import { EventsOn } from '../../wailsjs/runtime/runtime';
@@ -41,6 +41,7 @@ const SERVICES = [
   { v: 'hrdlog',  label: 'HRDLog.net' },
   { v: 'eqsl',    label: 'eQSL.cc' },
   { v: 'lotw',    label: 'LoTW' },
+  { v: 'hamlog',  label: 'HAMLOG.online' },
   { v: 'pota',    label: 'POTA hunter log' },
   { v: 'paper',   label: 'Paper QSL' },
 ];
@@ -134,9 +135,14 @@ export type GridActions = {
   onDelete?: (ids: number[]) => void;
 };
 
-export function QSLManagerPanel({ onEditQSO, actions }: {
+export function QSLManagerPanel({ onEditQSO, actions, paperRequest }: {
   onEditQSO?: (id: number) => void;
   actions?: GridActions;
+  // A callsign to open the Paper QSL view on, sent from elsewhere in the app
+  // (the awards grid). Carries a counter rather than being a bare string: the
+  // panel is force-mounted and keeps its state, so asking twice for the SAME
+  // callsign has to be two requests, not one unchanged prop.
+  paperRequest?: { call: string; n: number };
 } = {}) {
   const { t } = useI18n();
   const [service, setService] = useState('lotw');
@@ -198,6 +204,27 @@ export function QSLManagerPanel({ onEditQSO, actions }: {
   }, [paperCall]);
 
 
+  // Honour an incoming request: switch to Paper QSL, fill the callsign, search.
+  // The search runs from the effect below once paperCall has actually changed —
+  // searchPaper closes over paperCall, so calling it here would search the
+  // PREVIOUS callsign.
+  // The pending request's callsign, so the search fires for THAT callsign and
+  // for nothing else: the effect below also wakes on every keystroke in the
+  // field, and searching on each of them would query the log letter by letter.
+  const pendingPaperCall = useRef('');
+  useEffect(() => {
+    const call = paperRequest?.call?.trim().toUpperCase();
+    if (!call) return;
+    setService('paper');
+    setPaperCall(call);
+    pendingPaperCall.current = call;
+  }, [paperRequest?.call, paperRequest?.n]);
+  useEffect(() => {
+    if (!pendingPaperCall.current || paperCall !== pendingPaperCall.current) return;
+    pendingPaperCall.current = '';
+    searchPaper();
+  }, [paperCall, searchPaper]);
+
   async function applyPaper() {
     const ids = paperRows.filter((r) => paperSel.has(r.id)).map((r) => r.id);
     if (ids.length === 0) return;
@@ -323,6 +350,34 @@ export function QSLManagerPanel({ onEditQSO, actions }: {
     catch (e: any) { setLogLines((p) => [...p, 'Error: ' + String(e?.message ?? e)]); setBusy(false); }
   }
 
+  // HAMLOG.online has no download verb — their agent protocol only uploads —
+  // so confirmations come back as an ADIF exported from their site. It is read
+  // here rather than through the ordinary ADIF import because that one matches
+  // on the UTC minute and INSERTS whatever fails to match: a few hundred copies
+  // of contacts already in the log. This path only ever stamps QSOs it finds.
+  async function importHamlogCfm() {
+    const path = await OpenADIFFile();
+    if (!path) return;
+    setLogLines([]); setBusy(true); setLogAction('download'); setShowLog(true);
+    try { await ImportHamlogConfirmations(path); }
+    catch (e: any) { setLogLines((p) => [...p, 'Error: ' + String(e?.message ?? e)]); setBusy(false); }
+  }
+
+  // The unmatched half of an import. Offered as a file because a few hundred
+  // discrepancies are a list to work through, not something to read in a log
+  // window.
+  async function exportHamlogUnmatched() {
+    try {
+      const path = await SaveADIFFile();
+      if (!path) return;
+      const n = await ExportHamlogUnmatched(path);
+      setLogLines((p) => [...p, `Exported ${n} unmatched confirmation(s) → ${path}`]);
+      setShowLog(true);
+    } catch (e: any) {
+      setLogLines((p) => [...p, 'Error: ' + String(e?.message ?? e)]); setShowLog(true);
+    }
+  }
+
   function viewResults() {
     setShowLog(false);
     if (logAction === 'upload') selectRequired();
@@ -639,11 +694,25 @@ export function QSLManagerPanel({ onEditQSO, actions }: {
       {service !== 'pota' && service !== 'paper' && (
       <div className="flex items-center justify-between gap-2 px-3 py-2 border-t border-border bg-muted/20 shrink-0">
         <div className="flex items-center gap-2 flex-wrap">
+          {service === 'hamlog' ? (
+            <>
+            <Button variant="outline" size="sm" onClick={importHamlogCfm} disabled={busy}
+              title={t('qslm.hamlogImportTitle')}>
+              <DownloadCloud className="size-3.5" /> {t('qslm.hamlogImportCfm')}
+            </Button>
+            <Button variant="outline" size="sm" onClick={exportHamlogUnmatched} disabled={busy}
+              title={t('qslm.hamlogUnmatchedTitle')}>
+              <UploadCloud className="size-3.5 rotate-180" /> {t('qslm.hamlogUnmatched')}
+            </Button>
+            </>
+          ) : (
           <Button variant="outline" size="sm" onClick={download} disabled={busy}
             title={t('qslm.downloadTitle')}>
             <DownloadCloud className="size-3.5" /> {t('qslm.downloadConf')}
           </Button>
+          )}
           {/* Date window */}
+          {service !== 'hamlog' && (<>
           <Select value={sinceMode} onValueChange={(v) => setSinceMode(v as any)}>
             <SelectTrigger className="h-8 w-[150px] text-xs" title={t('qslm.downloadRangeTitle')}>
               <SelectValue />
@@ -667,6 +736,7 @@ export function QSLManagerPanel({ onEditQSO, actions }: {
             <Checkbox checked={addNotFound} onCheckedChange={(c) => setAddNotFound(!!c)} />
             {t('qslm.addNotFound')}
           </label>
+          </>)}
         </div>
         <Button size="sm" onClick={upload} disabled={selectedCount === 0 || busy}>
           <UploadCloud className="size-3.5" /> {t('qslm.uploadTo', { n: selectedCount, service: serviceLabel })}

frontend/src/components/QSOContextMenu.tsx

@@ -18,8 +18,11 @@ type Props = {
   onSendEQSL?: (ids: number[]) => void;
   onBulkEdit?: (ids: number[]) => void;
   onExportSelected?: (ids: number[]) => void;
+  // Same rows, but keeping the APP_OPSLOG_* tags — award references above all.
+  onExportSelectedFull?: (ids: number[]) => void;
   onExportSelectedFields?: (ids: number[]) => void;
   onExportFiltered?: () => void;
+  onExportFilteredFull?: () => void;
   onExportCabrilloSelected?: (ids: number[]) => void;
   onExportCabrilloFiltered?: () => void;
   onDelete?: (ids: number[]) => void;
@@ -31,6 +34,7 @@ const UPLOAD_TARGETS: { service: string; name: string }[] = [
   { service: 'hrdlog', name: 'HRDLog.net' },
   { service: 'eqsl', name: 'eQSL.cc' },
   { service: 'lotw', name: 'LoTW' },
+  { service: 'hamlog', name: 'HAMLOG.online' },
 ];
 
 // Lightweight right-click menu for the QSO grids. AG Grid's native context
@@ -39,7 +43,7 @@ const UPLOAD_TARGETS: { service: string; name: string }[] = [
 // or picks a command. (We deliberately do NOT close on scroll/resize: the QSO
 // list auto-refreshes and AG Grid fires internal scroll events on refresh,
 // which used to dismiss the menu the instant it appeared.)
-export function QSOContextMenu({ menu, onClose, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFields, onExportFiltered, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete }: Props) {
+export function QSOContextMenu({ menu, onClose, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFull, onExportSelectedFields, onExportFiltered, onExportFilteredFull, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete }: Props) {
   const { t } = useI18n();
   const boxRef = useRef<HTMLDivElement>(null);
   // Starts at the cursor; the layout effect corrects it once the real size is
@@ -189,6 +193,20 @@ export function QSOContextMenu({ menu, onClose, onUpdateFromCty, onUpdateFromQRZ
               <span>{t('qctx.exportSelectedAdif', { n })}</span>
             </button>
           )}
+          {/* The same rows WITH the OpsLog fields.
+              The export above is standard ADIF — what another logger should be
+              given — and it drops every APP_ tag, award references included. A
+              backup, or a move to another OpsLog, needs them: RDA@KR-04 lives in
+              APP_OPSLOG_AWARDREFS and nowhere else. */}
+          {onExportSelectedFull && (
+            <button
+              className="flex w-full items-center gap-2 px-3 py-1.5 text-left hover:bg-accent/50"
+              onClick={() => { onExportSelectedFull(menu.ids); onClose(); }}
+            >
+              <FileDown className="size-4 text-info" />
+              <span>{t('qctx.exportSelectedAdifFull', { n })}</span>
+            </button>
+          )}
           {onExportSelectedFields && (
             <button
               className="flex w-full items-center gap-2 px-3 py-1.5 text-left hover:bg-accent/50"
@@ -207,6 +225,15 @@ export function QSOContextMenu({ menu, onClose, onUpdateFromCty, onUpdateFromQRZ
               <span>{t('qctx.exportFilteredAdif')}</span>
             </button>
           )}
+          {onExportFilteredFull && (
+            <button
+              className="flex w-full items-center gap-2 px-3 py-1.5 text-left hover:bg-accent/50"
+              onClick={() => { onExportFilteredFull(); onClose(); }}
+            >
+              <FileDown className="size-4 text-info" />
+              <span>{t('qctx.exportFilteredAdifFull')}</span>
+            </button>
+          )}
           {onExportCabrilloSelected && (
             <button
               className="flex w-full items-center gap-2 px-3 py-1.5 text-left hover:bg-accent/50"

frontend/src/components/QSOEditModal.tsx

@@ -85,6 +85,19 @@ const CONF_LABEL_KEYS: Record<string, string> = {
 // the channel picker and the status table alongside the rest.
 const OPSLOG_CONF = 'OPSLOG';
 
+// HAMLOG.online. Out of CONFIRMATIONS for the same reason as the OpsLog card —
+// it is stored in the ADIF extras, not in QSO columns — but it is an upload
+// service like QRZ.com or Club Log, so it gets the ordinary sent/received/date
+// editor rather than a special one. The received key is THEIR field name, the
+// one their ADIF export writes; see award.HamlogQSLKey.
+const HAMLOG_CONF = 'HAMLOG';
+const HAMLOG_KEYS = {
+  sent: 'APP_OPSLOG_HAMLOG_SENT',
+  sentDate: 'APP_OPSLOG_HAMLOG_SENT_DATE',
+  rcvd: 'APP_HAMLOG_QSO_CFM',
+  rcvdDate: 'APP_OPSLOG_HAMLOG_QSL_DATE',
+};
+
 // Colour-coded status cell for the confirmation grid.
 function StatusCell({ value }: { value?: string }) {
   const { t } = useI18n();
@@ -626,6 +639,7 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                   </div>
                   <div className="flex items-end gap-2">
                     <div className="flex flex-col flex-1"><Label>{t('qedit.grid')}</Label><Input value={draft.grid ?? ''} onChange={(e) => set('grid', e.target.value)} className="font-mono uppercase" /></div>
+                    <div className="flex flex-col w-24"><Label>{t('qedit.gridExt')}</Label><Input title={t('qedit.gridExtTip')} value={draft.gridsquare_ext ?? ''} onChange={(e) => set('gridsquare_ext', e.target.value)} className="font-mono uppercase" /></div>
                     <div className="flex flex-col w-24"><Label>PFX</Label><Input readOnly value={pfxOf(draft.callsign ?? '')} className="font-mono bg-muted/40" /></div>
                   </div>
                   <div><Label>{t('qedit.comment')}</Label><Input value={draft.comment ?? ''} onChange={(e) => set('comment', e.target.value)}
@@ -714,6 +728,16 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                 const def = CONFIRMATIONS.find((c) => c.key === confSel) ?? CONFIRMATIONS[0];
                 const val = (k?: keyof QSOForm) => (k ? ((draft as any)[k] ?? '') : '');
                 const put = (k: keyof QSOForm | undefined, v: any) => { if (k) (set as any)(k, v); };
+                // The extras-backed channel reads and writes the same way, one
+                // level down. Save merges the extras rather than replacing them,
+                // so an emptied field keeps its stored value — which is why the
+                // statuses are written as explicit Y/N and never removed.
+                const exVal = (k: string) => String(draft.extras?.[k] ?? '');
+                const exPut = (k: string, v: any) => {
+                  const next = { ...(draft.extras ?? {}) };
+                  next[k] = String(v ?? '');
+                  set('extras', next as any);
+                };
                 return (
                   <div className="flex gap-6">
                     {/* Left: edit one confirmation channel at a time */}
@@ -730,11 +754,24 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                                 generic sent/received/date grid, which has no field
                                 to bind to. */}
                             <SelectItem value={OPSLOG_CONF}>{t('qedit.confOpsLog')}</SelectItem>
+                            <SelectItem value={HAMLOG_CONF}>HAMLOG.online</SelectItem>
                           </SelectContent>
                         </Select>
                       </div>
 
-                      {confSel === OPSLOG_CONF ? (
+                      {confSel === HAMLOG_CONF ? (
+                        <>
+                          <div className="grid grid-cols-2 gap-3">
+                            <div><Label>{t('qedit.sent')}</Label><QslSelect value={exVal(HAMLOG_KEYS.sent)} onChange={(v) => exPut(HAMLOG_KEYS.sent, v)} /></div>
+                            <div><Label>{t('qedit.received')}</Label><QslSelect value={exVal(HAMLOG_KEYS.rcvd)} onChange={(v) => exPut(HAMLOG_KEYS.rcvd, v)} /></div>
+                            <div><Label>{t('qedit.dateSent')}</Label><AdifDateInput value={exVal(HAMLOG_KEYS.sentDate)} onChange={(v) => exPut(HAMLOG_KEYS.sentDate, v)} /></div>
+                            <div><Label>{t('qedit.dateReceived')}</Label><AdifDateInput value={exVal(HAMLOG_KEYS.rcvdDate)} onChange={(v) => exPut(HAMLOG_KEYS.rcvdDate, v)} /></div>
+                          </div>
+                          <p className="text-[11px] text-muted-foreground">
+                            {t('qedit.qslPanelHint')} <strong>{t('qedit.saveChanges')}</strong>.
+                          </p>
+                        </>
+                      ) : confSel === OPSLOG_CONF ? (
                         /* OpsLog's own card. "Sent" is stamped when the card
                            actually goes out, so it is shown, not offered: ticking
                            it by hand would record something that never happened.
@@ -826,6 +863,12 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                             <td className="w-24"><StatusCell value={opslogQslSent ? 'Y' : 'N'} /></td>
                             <td className="w-24"><StatusCell value={qslReceived ? 'Y' : 'N'} /></td>
                           </tr>
+                          {/* HAMLOG.online — extras again, same hand-written row. */}
+                          <tr className="text-xs">
+                            <td className="font-medium pr-3 py-0.5 whitespace-nowrap">HAMLOG.online</td>
+                            <td className="w-24"><StatusCell value={exVal(HAMLOG_KEYS.sent)} /></td>
+                            <td className="w-24"><StatusCell value={exVal(HAMLOG_KEYS.rcvd)} /></td>
+                          </tr>
                         </tbody>
                       </table>
                     </div>
@@ -867,7 +910,7 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                 <F label={t('qedit.stationCallsign')} span={3}><Input value={draft.station_callsign ?? ''} onChange={(e) => set('station_callsign', e.target.value)} /></F>
                 <F label={t('qedit.operator')} span={3}><Input value={draft.operator ?? ''} onChange={(e) => set('operator', e.target.value)} /></F>
                 <F label={t('qedit.myGrid')}><Input value={draft.my_grid ?? ''} onChange={(e) => set('my_grid', e.target.value)} /></F>
-                <F label={t('qedit.gridExt')}><Input value={draft.my_gridsquare_ext ?? ''} onChange={(e) => set('my_gridsquare_ext', e.target.value)} /></F>
+                <F label={t('qedit.myGridExt')}><Input title={t('qedit.gridExtTip')} value={draft.my_gridsquare_ext ?? ''} onChange={(e) => set('my_gridsquare_ext', e.target.value)} /></F>
                 <F label={t('qedit.country')} span={2}><Combobox value={draft.my_country ?? ''} options={countries} placeholder={t('qedit.country')} onChange={(v) => set('my_country', v)} /></F>
                 <F label={t('qedit.state')}><Input value={draft.my_state ?? ''} onChange={(e) => set('my_state', e.target.value)} /></F>
                 <F label={t('qedit.county')}><Input value={draft.my_cnty ?? ''} onChange={(e) => set('my_cnty', e.target.value)} /></F>
@@ -903,6 +946,10 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
               <div>
                 <p className="text-[11px] font-semibold text-muted-foreground uppercase tracking-wider mb-2">{t('qedit.powerWeather')}</p>
                 <div className="grid grid-cols-6 gap-3">
+                  {/* YOUR power first, then theirs. tx_pwr was saved by this
+                      editor but had no field: a contact logged at the wrong
+                      power could be read back and never corrected. */}
+                  <F label={t('qedit.txPower')}><Input type="number" value={draft.tx_pwr ?? ''} onChange={(e) => set('tx_pwr', numOrUndef(e.target.value) as any)} /></F>
                   <F label={t('qedit.rxPower')}><Input type="number" value={draft.rx_pwr ?? ''} onChange={(e) => set('rx_pwr', numOrUndef(e.target.value) as any)} /></F>
                   <F label={t('qedit.distance')}><Input type="number" value={draft.distance ?? ''} onChange={(e) => set('distance', numOrUndef(e.target.value) as any)} /></F>
                   <F label={t('qedit.aIndex')}><Input type="number" value={draft.a_index ?? ''} onChange={(e) => set('a_index', numOrUndef(e.target.value) as any)} /></F>

frontend/src/components/RecentQSOsGrid.tsx

@@ -70,8 +70,10 @@ type Props = {
   onSendEQSL?: (ids: number[]) => void;
   onBulkEdit?: (ids: number[]) => void;
   onExportSelected?: (ids: number[]) => void;
+  onExportSelectedFull?: (ids: number[]) => void;
   onExportSelectedFields?: (ids: number[]) => void;
   onExportFiltered?: () => void;
+  onExportFilteredFull?: () => void;
   onExportCabrilloSelected?: (ids: number[]) => void;
   onExportCabrilloFiltered?: () => void;
   onDelete?: (ids: number[]) => void;
@@ -207,6 +209,14 @@ export const makeColCatalog = (t: TFn, myGrid?: string): ColEntry[] => [
   { group: 'QSL', label: t('rqg.c.opslog_qsl_card_sent'), colId: 'opslog_qsl_card_sent', headerName: t('rqg.c.opslog_qsl_card_sent'), width: 100, cellClass: qslStatusCellClass, valueGetter: (p) => { const e = (p.data as any)?.extras ?? {}; return (e['APP_OPSLOG_QSL_SENT'] || e['APP_OPSLOG_QSL_CARD_SENT']) ? 'Y' : 'N'; }, defaultVisible: true },
   // App-specific: operator marked a QSL as RECEIVED for this QSO (drives PSE/TNX).
   { group: 'QSL', label: t('rqg.c.opslog_qsl_card_rcvd'), colId: 'opslog_qsl_card_rcvd', headerName: t('rqg.c.opslog_qsl_card_rcvd'), width: 100, cellClass: qslStatusCellClass, valueGetter: (p) => { const e = (p.data as any)?.extras ?? {}; return e['APP_OPSLOG_QSL_RCVD'] ? 'Y' : 'N'; }, defaultVisible: false },
+  // HAMLOG.online. No promoted column — the ADIF standard names a field for
+  // hamlog.EU and none for hamlog.ONLINE — so these read the extras, exactly
+  // like the OpsLog card columns above. Hidden by default: a column per
+  // service, shown to everyone, is how a grid becomes unreadable.
+  { group: 'Uploads', label: t('rqg.c.hamlog_sent'), colId: 'hamlog_sent', headerName: t('rqg.h.hamlog_sent'), width: 100, cellClass: qslStatusCellClass, valueGetter: (p) => { const e = (p.data as any)?.extras ?? {}; return e['APP_OPSLOG_HAMLOG_SENT'] || 'N'; }, defaultVisible: false },
+  { group: 'Uploads', label: t('rqg.c.hamlog_sent_date'), colId: 'hamlog_sent_date', headerName: t('rqg.h.hamlog_sent_date'), width: 110, valueGetter: (p) => fmtDateOnly((p.data as any)?.extras?.['APP_OPSLOG_HAMLOG_SENT_DATE']), defaultVisible: false },
+  { group: 'Uploads', label: t('rqg.c.hamlog_rcvd'), colId: 'hamlog_rcvd', headerName: t('rqg.h.hamlog_rcvd'), width: 100, cellClass: qslStatusCellClass, valueGetter: (p) => { const e = (p.data as any)?.extras ?? {}; return e['APP_HAMLOG_QSO_CFM'] || e['APP_OPSLOG_HAMLOG_QSL'] || 'N'; }, defaultVisible: false },
+  { group: 'Uploads', label: t('rqg.c.hamlog_rcvd_date'), colId: 'hamlog_rcvd_date', headerName: t('rqg.h.hamlog_rcvd_date'), width: 110, valueGetter: (p) => fmtDateOnly((p.data as any)?.extras?.['APP_OPSLOG_HAMLOG_QSL_DATE']), defaultVisible: false },
   // App-specific: when the QSO's audio recording was e-mailed to the station.
   { group: 'QSL', label: t('rqg.c.opslog_recording_sent'), colId: 'opslog_recording_sent', headerName: t('rqg.h.opslog_recording_sent'), width: 100, cellClass: qslStatusCellClass, valueGetter: (p) => { const e = (p.data as any)?.extras ?? {}; return e['APP_OPSLOG_RECORDING_SENT'] ? 'Y' : 'N'; }, defaultVisible: false },
 
@@ -309,7 +319,7 @@ const sanitizeAwardCols = (st: any[] | null | undefined): any[] =>
     return rest;
   });
 
-export function RecentQSOsGrid({ rows, myGrid, selectAllSignal, selectRowSignal, rowDragCall, passOrder, onGridApi, storageKey, onRowDoubleClicked, onRowClicked, onRowSelected, onRowSelectedQso, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFields, onExportFiltered, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete, onFilteredCountChange, awardCols, rowColors }: Props) {
+export function RecentQSOsGrid({ rows, myGrid, selectAllSignal, selectRowSignal, rowDragCall, passOrder, onGridApi, storageKey, onRowDoubleClicked, onRowClicked, onRowSelected, onRowSelectedQso, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFull, onExportSelectedFields, onExportFiltered, onExportFilteredFull, onExportCabrilloSelected, onExportCabrilloFiltered, onDelete, onFilteredCountChange, awardCols, rowColors }: Props) {
   const { t } = useI18n();
   const gridRef = useRef<any>(null);
   const [pickerOpen, setPickerOpen] = useState(false);
@@ -741,8 +751,10 @@ export function RecentQSOsGrid({ rows, myGrid, selectAllSignal, selectRowSignal,
         onSendEQSL={onSendEQSL}
         onBulkEdit={onBulkEdit}
         onExportSelected={onExportSelected}
+        onExportSelectedFull={onExportSelectedFull}
         onExportSelectedFields={onExportSelectedFields}
         onExportFiltered={onExportFiltered}
+        onExportFilteredFull={onExportFilteredFull}
         onExportCabrilloSelected={onExportCabrilloSelected}
         onExportCabrilloFiltered={onExportCabrilloFiltered}
         onDelete={onDelete}

frontend/src/components/StationControlPanel.tsx

@@ -6,6 +6,7 @@ import { Label } from '@/components/ui/label';
 import { Checkbox } from '@/components/ui/checkbox';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
 import { cn } from '@/lib/utils';
+import { MotorAntennaWidget, type AntStatus } from '@/components/MotorAntennaWidget';
 import { useI18n } from '@/lib/i18n';
 import { writeUiPref } from '@/lib/uiPref';
 import { subscribeRotorHeading, pokeRotorHeading } from '@/lib/rotorHeading';
@@ -185,267 +186,6 @@ function RotatorWidget({ hd, refetch, centerLat, centerLon, bearing, t }: Rotato
   );
 }
 
-type AntStatus = { enabled: boolean; type: string; connected: boolean; direction: number; frequency: number; moving: boolean; elements: number[]; follow?: boolean; step_khz?: number; track_mode?: string; bands?: string[]; band_freqs?: Record<string, number> };
-
-// Where each band button points the antenna.
-//
-// Not the arithmetic centre of the band. An antenna is tuned for where people
-// actually work: 20 m centres on 14175 but nobody lives there, and 10 m spans
-// 1.7 MHz of which the top half is empty. These are the points that leave the
-// elements closest to right for the whole band, and one nudge away from the rest.
-const ANT_BAND_KHZ: Record<string, number> = {
-  '40m': 7100, '30m': 10125, '20m': 14150, '17m': 18110,
-  '15m': 21150, '12m': 24930, '10m': 28400, '6m': 50150,
-};
-
-// NUDGE_KHZ is the up/down step. 25 kHz because that is also the finest tracking
-// threshold: a nudge smaller than the tracking step would be undone by the next
-// poll while tracking is on.
-const NUDGE_KHZ = 25;
-
-// bandOfKHz names the band a frequency sits in, so a band button can light up
-// when the ANTENNA is already there. Deliberately generous at the edges: the
-// antenna's reported frequency is where it was commanded, which can sit slightly
-// outside the allocation.
-function bandOfKHz(khz: number): string {
-  const edges: [number, number, string][] = [
-    [6900, 7300, '40m'], [10050, 10200, '30m'], [13900, 14400, '20m'],
-    [18000, 18200, '17m'], [20900, 21500, '15m'], [24800, 25000, '12m'],
-    [27900, 29800, '10m'], [49900, 50600, '6m'],
-  ];
-  for (const [lo, hi, b] of edges) if (khz >= lo && khz <= hi) return b;
-  return '';
-}
-
-// MotorAntennaWidget controls a motorized antenna (Ultrabeam / SteppIR) from the
-// Station Control tab: pattern (Normal / 180° / Bi), Retract, and — Ultrabeam
-// only — per-element length adjustment. Heading/state is polled by the panel.
-const ELEMENT_STEP = 2; // the physical console adjusts 2 mm per press
-
-// elementName maps an element index to a ham-radio name: 0 = reflector,
-// 1 = driven element, then Director 1, 2, 3…
-function elementName(i: number, t: (k: string, v?: any) => string): string {
-  if (i === 0) return t('station.reflector');
-  if (i === 1) return t('station.driven');
-  return `${t('station.director')} ${i - 1}`;
-}
-
-function MotorAntennaWidget({ ant, refetch, t }: { ant: AntStatus; refetch: () => void; t: (k: string, v?: any) => string }) {
-  const [err, setErr] = useState('');
-  const [lengths, setLengths] = useState<number[]>([]); // current element lengths (mm), from ReadElements
-  const [reading, setReading] = useState(false);
-  const [busyEl, setBusyEl] = useState<number | null>(null);
-  const [editingEl, setEditingEl] = useState<number | null>(null); // element whose mm is being typed
-  const [editVal, setEditVal] = useState('');
-  const run = (p: Promise<any>) => p.then(refetch).catch((e) => setErr(String(e?.message ?? e)));
-  const isUB = ant.type !== 'steppir';
-
-  const readLengths = useCallback(async () => {
-    setReading(true); setErr('');
-    try { setLengths(((await MotorReadElements()) ?? []) as number[]); }
-    catch (e: any) { setErr(String(e?.message ?? e)); }
-    finally { setReading(false); }
-  }, []);
-  // Read the current lengths once when the Ultrabeam widget mounts/connects, so
-  // +/- starts from the real values rather than blind.
-  useEffect(() => { if (isUB && ant.connected) readLengths(); }, [isUB, ant.connected, readLengths]);
-
-  // Send an absolute length to one element and remember it as the new baseline.
-  const setLen = async (i: number, mm: number) => {
-    const next = Math.max(0, Math.round(mm));
-    const prev = lengths[i] ?? 0;
-    setBusyEl(i); setErr('');
-    setLengths((ls) => { const c = [...ls]; c[i] = next; return c; }); // optimistic
-    try { await MotorSetElement(i, next); refetch(); }
-    catch (e: any) {
-      // Rejected by the controller — most often the element is at its travel
-      // limit for this band (extending on a low band). Revert the optimistic
-      // value so the display stays truthful, and explain the likely cause when
-      // the failed move was an extension.
-      setLengths((ls) => { const c = [...ls]; c[i] = prev; return c; });
-      setErr(next > prev ? t('station.atMax') : String(e?.message ?? e));
-    }
-    finally { setBusyEl(null); }
-  };
-  // Nudge one element by ±2 mm from its current known length.
-  const nudge = (i: number, delta: number) => setLen(i, (lengths[i] ?? 0) + delta);
-  // Commit a typed exact length (click on the mm value). Lets the operator fix
-  // the baseline when the auto-read is off, so +/- then work reliably.
-  const commitEdit = (i: number) => {
-    const v = parseInt(editVal, 10);
-    setEditingEl(null);
-    if (!isNaN(v) && v >= 0 && v !== lengths[i]) setLen(i, v);
-  };
-  const dirs: [number, string][] = [[0, 'N'], [1, '180°'], [2, t('station.bi')]];
-  return (
-    <div className="rounded-xl border border-border bg-card shadow-sm overflow-hidden h-full">
-      <div className="flex items-center gap-2 px-3 py-2 border-b border-border/60 bg-muted/30">
-        <AntennaIcon className="size-4 text-primary" />
-        <div className="min-w-0">
-          <div className="text-sm font-semibold truncate">{isUB ? 'Ultrabeam' : 'SteppIR'}</div>
-          {ant.frequency > 0 && <div className="text-[10px] text-muted-foreground font-mono">{(ant.frequency / 1000).toFixed(3)} MHz</div>}
-        </div>
-        {ant.moving && <span className="ml-auto text-[10px] font-semibold text-warning animate-pulse">{t('station.moving')}</span>}
-        <span className={cn('size-2 rounded-full shrink-0', ant.moving ? '' : 'ml-auto', ant.connected ? 'bg-success' : 'bg-muted-foreground/40')}
-          title={ant.connected ? t('station.online') : t('station.offline')} />
-      </div>
-      <div className="p-3 space-y-3">
-        <div>
-          <div className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground mb-1">{t('station.pattern')}</div>
-          <div className="flex gap-1">
-            {dirs.map(([d, lbl]) => (
-              <button key={d} type="button" disabled={!ant.connected}
-                onClick={() => run(SetUltrabeamDirection(d))}
-                className={cn('flex-1 rounded-md border py-1.5 text-xs font-semibold transition-colors disabled:opacity-40',
-                  ant.direction === d ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
-                {lbl}
-              </button>
-            ))}
-          </div>
-        </div>
-        {/* Bands, then a nudge, then tracking — in the order an operator uses
-            them: get to the band, fine-tune inside it, decide whether the
-            antenna should follow the rig from here. */}
-        <div>
-          <div className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground mb-1">{t('station.bands')}</div>
-          <div className="grid grid-cols-5 gap-1">
-            {(ant.bands ?? []).map((b: string) => {
-              // Where this band tunes is resolved by the backend — the operator's
-              // per-band choice from Settings, or the default. ANT_BAND_KHZ is only
-              // the floor for a status poll that hasn't landed yet.
-              const khz = ant.band_freqs?.[b] || ANT_BAND_KHZ[b];
-              if (!khz) return null;
-              // "On this band" from the antenna's own frequency, not the rig's:
-              // the widget must show where the ANTENNA is, which is the whole
-              // reason for tuning it by hand.
-              const here = ant.frequency > 0 && bandOfKHz(ant.frequency) === b;
-              return (
-                <button key={b} type="button" disabled={!ant.connected}
-                  onClick={() => run(MotorTuneKHz(khz))}
-                  title={`${(khz / 1000).toFixed(3)} MHz`}
-                  className={cn('rounded-md border py-1 text-[11px] font-mono font-semibold transition-colors disabled:opacity-40',
-                    here ? 'bg-primary text-primary-foreground border-primary' : 'border-border hover:bg-muted')}>
-                  {b}
-                </button>
-              );
-            })}
-          </div>
-        </div>
-
-        <div className="flex items-center gap-1">
-          <button type="button" disabled={!ant.connected}
-            onClick={() => run(MotorNudgeKHz(-NUDGE_KHZ))}
-            title={t('station.nudgeDown', { n: NUDGE_KHZ })}
-            className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1.5 text-xs font-semibold hover:bg-muted disabled:opacity-40">
-            <ChevronDown className="size-3.5" /> {NUDGE_KHZ}
-          </button>
-          <button type="button" disabled={!ant.connected}
-            onClick={() => run(MotorNudgeKHz(NUDGE_KHZ))}
-            title={t('station.nudgeUp', { n: NUDGE_KHZ })}
-            className="flex-1 flex items-center justify-center gap-1 rounded-md border border-border py-1.5 text-xs font-semibold hover:bg-muted disabled:opacity-40">
-            <ChevronUp className="size-3.5" /> {NUDGE_KHZ}
-          </button>
-        </div>
-
-        {/* Tracking. Here rather than only in Settings because it is an operating
-            decision — off to park the antenna, on to resume — not something set
-            up once. Mode and step only show when tracking is on: settings for
-            something switched off are questions the operator cannot act on. And
-            the step only shows in step mode, where it is the one thing it means. */}
-        <div className="space-y-1.5">
-          <div className="flex items-center gap-2">
-            <button type="button"
-              onClick={() => run(SetMotorFollow(!ant.follow, 0, ''))}
-              className={cn('flex-1 rounded-md border py-1.5 text-xs font-semibold transition-colors',
-                ant.follow ? 'bg-success-muted text-success-muted-foreground border-success-border' : 'border-border hover:bg-muted')}>
-              {ant.follow ? t('station.trackOn') : t('station.trackOff')}
-            </button>
-            {ant.follow && (ant.track_mode || 'step') === 'step' && (
-              <select
-                value={String(ant.step_khz || 50)}
-                onChange={(e) => run(SetMotorFollow(true, parseInt(e.target.value, 10), ''))}
-                className="h-[30px] rounded-md border border-border bg-background px-1 text-xs font-mono"
-                title={t('station.trackStepTip')}
-              >
-                {[25, 50, 100].map((s) => <option key={s} value={s}>{s} kHz</option>)}
-              </select>
-            )}
-          </div>
-          {ant.follow && (
-            <select
-              value={ant.track_mode || 'step'}
-              onChange={(e) => run(SetMotorFollow(true, 0, e.target.value))}
-              className="w-full h-[30px] rounded-md border border-border bg-background px-1.5 text-xs"
-              title={t('station.trackModeTip')}
-            >
-              <option value="always" title={t('station.trackAlwaysTip')}>{t('station.trackAlways')}</option>
-              <option value="step" title={t('station.trackStepTipMode')}>{t('station.trackStep')}</option>
-              <option value="band" title={t('station.trackBandTip')}>{t('station.trackBand')}</option>
-            </select>
-          )}
-        </div>
-
-        <button type="button" disabled={!ant.connected}
-          onClick={() => run(UltrabeamRetract())}
-          className="w-full flex items-center justify-center gap-1.5 rounded-md border border-warning-border bg-warning-muted text-warning-muted-foreground py-1.5 text-xs font-semibold hover:brightness-95 disabled:opacity-40">
-          <ArrowDownToLine className="size-3.5" /> {t('station.retract')}
-        </button>
-
-        {isUB && (
-          <div>
-            <div className="flex items-center gap-2 mb-1.5">
-              <span className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">{t('station.elements')}</span>
-              <button type="button" onClick={readLengths} disabled={!ant.connected || reading}
-                className="text-[10px] text-primary hover:underline inline-flex items-center gap-1 disabled:opacity-40" title={t('station.readLengths')}>
-                <RefreshCw className={cn('size-3', reading && 'animate-spin')} /> {t('station.read')}
-              </button>
-            </div>
-            {lengths.length === 0 ? (
-              <p className="text-[11px] text-muted-foreground">{t('station.noLengths')}</p>
-            ) : (
-              <div className="space-y-1.5">
-                {/* The READ_BANDS reply is undocumented and its 16-bit parse picks
-                    up structural bytes past the real data (varying by band), which
-                    made 6+ bogus "elements" appear. Ultrabeam beams are 3-element,
-                    and ModifyElement addresses elements 0..2 — so show just those. */}
-                {lengths.map((mm, i) => ({ mm, i })).slice(0, 3).map(({ mm, i }) => (
-                  <div key={i} className="flex items-center gap-2">
-                    <span className="text-xs w-20 shrink-0 text-muted-foreground truncate">{elementName(i, t)}</span>
-                    <button type="button" disabled={!ant.connected || busyEl !== null}
-                      onClick={() => nudge(i, -ELEMENT_STEP)}
-                      className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
-                      <Minus className="size-3.5" />
-                    </button>
-                    {editingEl === i ? (
-                      <input autoFocus type="number" value={editVal}
-                        onChange={(e) => setEditVal(e.target.value)}
-                        onBlur={() => commitEdit(i)}
-                        onKeyDown={(e) => { if (e.key === 'Enter') commitEdit(i); if (e.key === 'Escape') setEditingEl(null); }}
-                        className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums bg-transparent border border-primary rounded px-1" />
-                    ) : (
-                      <span className="text-sm font-mono font-bold flex-1 min-w-0 text-center tabular-nums cursor-pointer hover:underline"
-                        title={t('station.setExactLen')}
-                        onClick={() => { setEditingEl(i); setEditVal(String(mm)); }}>
-                        {busyEl === i ? <Loader2 className="size-3.5 animate-spin inline" /> : `${mm} mm`}
-                      </span>
-                    )}
-                    <button type="button" disabled={!ant.connected || busyEl !== null}
-                      onClick={() => nudge(i, ELEMENT_STEP)}
-                      className="flex items-center justify-center size-7 rounded-md border border-border hover:bg-muted disabled:opacity-40 shrink-0">
-                      <Plus className="size-3.5" />
-                    </button>
-                  </div>
-                ))}
-              </div>
-            )}
-            <p className="text-[10px] text-muted-foreground mt-1">{t('station.elementsHint')}</p>
-          </div>
-        )}
-        {err && <div className="text-[11px] text-destructive break-words">{err}</div>}
-      </div>
-    </div>
-  );
-}
 
 export function StationControlPanel({ centerLat, centerLon, bearing }: RotatorProps) {
   const { t } = useI18n();

frontend/src/components/StatsPanel.tsx

@@ -29,6 +29,7 @@ type ContestRun = { id: string; year: number; count: number; start: string; end:
 type Stats = {
   total: number; unique_calls: number; entities: number; continents: number;
   first_qso: string; last_qso: string;
+  last_new_dxcc: string; last_new_dxcc_num: number; last_new_dxcc_call: string; last_new_dxcc_date: string;
   confirmed_lotw: number; confirmed_eqsl: number; confirmed_qsl: number; confirmed_any: number;
   by_mode: Bucket[]; by_band: Bucket[]; by_band_category: BandCat[]; by_operator: Bucket[]; by_station: Bucket[];
   by_continent: Bucket[]; top_entities: Bucket[]; by_year: Bucket[]; by_month: Bucket[];
@@ -681,6 +682,16 @@ export function StatsPanel() {
   // real operating session (which is exactly when an hourly rate chart exists).
   const windowed = contest !== '' || (period === 'custom' && (stats?.rate?.length ?? 0) > 1);
 
+  // "last new: France - F5ABC - 2019-03-01": the entity most recently added to
+  // the log, and the contact that added it. Empty when no dated entity exists.
+  const lastNew = useMemo(() => {
+    if (!stats?.last_new_dxcc_date) return '';
+    const day = stats.last_new_dxcc_date.slice(0, 10);
+    const who = stats.last_new_dxcc_call ? ` · ${stats.last_new_dxcc_call}` : '';
+    const what = stats.last_new_dxcc || String(stats.last_new_dxcc_num || '');
+    return `${t('stats.lastNewDxcc')}: ${what}${who} · ${day}`;
+  }, [stats, t]);
+
   const span = useMemo(() => {
     if (!stats?.first_qso) return '';
     const f = new Date(stats.first_qso), l = new Date(stats.last_qso);
@@ -774,7 +785,11 @@ export function StatsPanel() {
       <div className="grid grid-cols-2 md:grid-cols-5 gap-2.5 mb-3">
         <StatTile label={t('stats.qsos')} value={nf(stats.total)} sub={span} accent="var(--chart-1)" />
         <StatTile label={t('stats.uniqueCalls')} value={nf(stats.unique_calls)} accent="var(--chart-2)" />
-        <StatTile label={t('stats.entities')} value={nf(stats.entities)} sub="DXCC" accent="var(--chart-5)" />
+        {/* The last one ADDED rides on the entities tile: it is the same
+            subject, and a tile of its own would push the five headline figures
+            onto two rows for one line of text. */}
+        <StatTile label={t('stats.entities')} value={nf(stats.entities)}
+          sub={lastNew || "DXCC"} accent="var(--chart-5)" />
         <StatTile label={t('stats.continents')} value={nf(stats.continents)} sub="/ 7" accent="var(--chart-8)" />
         <StatTile label={t('stats.confirmed')} value={`${stats.total ? ((stats.confirmed_any / stats.total) * 100).toFixed(0) : 0}%`}
           sub={`${nf(stats.confirmed_any)} / ${nf(stats.total)}`} accent="var(--success)" />

frontend/src/components/WinkeyerPanel.tsx

@@ -73,9 +73,17 @@ export function WinkeyerPanel({
 
   const connected = status.connected;
 
+  // Send-on-type only exists where the engine can key one character at a time:
+  // the WinKeyer and Flex CWX. The stored preference survives an engine change,
+  // though, and an Icom or Yaesu operator inherited a hidden switch that was on
+  // — the checkbox is not shown for them, so nothing keyed as they typed AND
+  // Enter sent nothing either, since it believes the text has already gone.
+  // Macros kept working, which is exactly how it looked from the outside.
+  const liveType = sendOnType && (source === 'winkeyer' || source === 'flex');
+
   function sendText() {
     const t = cwText.trim();
-    if (t && !sendOnType) onSend(t); // in send-on-type the text already went out
+    if (t && !liveType) onSend(t); // in send-on-type the text already went out
     setCwText('');
   }
 
@@ -83,7 +91,7 @@ export function WinkeyerPanel({
   // WinKeyer backspace for each deleted char (removes it from the buffer if it
   // hasn't been keyed yet). Only end-of-string edits are mirrored live.
   function onCwChange(v: string) {
-    if (sendOnType && connected) {
+    if (liveType && connected) {
       const old = cwText;
       if (v.length > old.length && v.startsWith(old)) {
         onSendRaw(v.slice(old.length));
@@ -200,13 +208,13 @@ export function WinkeyerPanel({
               value={cwText}
               onChange={(e) => onCwChange(e.target.value)}
               onKeyDown={(e) => { if (e.key === 'Enter') { e.preventDefault(); sendText(); } }}
-              placeholder={sendOnType ? t('wkp.phLive') : t('wkp.phEnter')}
+              placeholder={liveType ? t('wkp.phLive') : t('wkp.phEnter')}
               disabled={!connected}
               className="font-mono uppercase"
             />
           </div>
           <Button size="sm" className="h-8" onClick={sendText} disabled={!connected}>
-            <Send className="size-3.5" /> {sendOnType ? t('wkp.clear') : t('wkp.send')}
+            <Send className="size-3.5" /> {liveType ? t('wkp.clear') : t('wkp.send')}
           </Button>
           <Button variant="destructive" size="sm" className="h-8" onClick={onStop} disabled={!connected} title={t('wkp.abort')}>
             <Square className="size-3.5" /> {t('wkp.stop')}

frontend/src/components/WorkedBeforeGrid.tsx

@@ -41,6 +41,7 @@ type Props = {
   onSendEQSL?: (ids: number[]) => void;
   onBulkEdit?: (ids: number[]) => void;
   onExportSelected?: (ids: number[]) => void;
+  onExportSelectedFull?: (ids: number[]) => void;
   onExportSelectedFields?: (ids: number[]) => void;
   onExportCabrilloSelected?: (ids: number[]) => void;
   onDelete?: (ids: number[]) => void;
@@ -58,7 +59,7 @@ function fmtDate(s: any): string {
   return `${d.getUTCFullYear()}-${p(d.getUTCMonth() + 1)}-${p(d.getUTCDate())}`;
 }
 
-export function WorkedBeforeGrid({ wb, myGrid, busy, currentCall, onRowDoubleClicked, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFields, onExportCabrilloSelected, onDelete, awardCols }: Props) {
+export function WorkedBeforeGrid({ wb, myGrid, busy, currentCall, onRowDoubleClicked, onUpdateFromCty, onUpdateFromQRZ, onUpdateFromClublog, onUpdateCountyFromULS, onSendTo, onSendRecording, onSendEQSL, onBulkEdit, onExportSelected, onExportSelectedFull, onExportSelectedFields, onExportCabrilloSelected, onDelete, awardCols }: Props) {
   const { t } = useI18n();
   const gridRef = useRef<any>(null);
   const [pickerOpen, setPickerOpen] = useState(false);
@@ -279,6 +280,7 @@ export function WorkedBeforeGrid({ wb, myGrid, busy, currentCall, onRowDoubleCli
         onSendEQSL={onSendEQSL}
         onBulkEdit={onBulkEdit}
         onExportSelected={onExportSelected}
+        onExportSelectedFull={onExportSelectedFull}
         onExportSelectedFields={onExportSelectedFields}
         onExportCabrilloSelected={onExportCabrilloSelected}
         onDelete={onDelete}

frontend/src/components/YaesuPanel.tsx

@@ -3,7 +3,7 @@ import { Radio, AudioLines, Mic, Activity, SlidersHorizontal, Antenna } from 'lu
 import {
   GetYaesuState, RefreshYaesuPanel,
   SetYaesuPower, SetYaesuMicGain, SetYaesuAFGain, SetYaesuRFGain, SetYaesuSquelch,
-  SetYaesuAGC, SetYaesuPreamp, SetYaesuAtt, SetYaesuNB, SetYaesuNR, SetYaesuNRLevel,
+  SetYaesuAGC, SetYaesuPreamp, SetYaesuAtt, SetYaesuAntenna, SetYaesuNB, SetYaesuNR, SetYaesuNRLevel,
   SetYaesuNarrow, SetYaesuVOX, SetYaesuSplit, SetYaesuBand, TuneYaesuATU,
   SetYaesuModeRaw, SetYaesuSplitOffset, SetYaesuKeySpeed, SetYaesuBreakIn, YaesuZeroIn, GetCATState,
 } from '../../wailsjs/go/main/App';
@@ -17,7 +17,7 @@ type YaesuState = {
   transmitting: boolean; split: boolean;
   s_meter: number; power_meter: number; swr_meter: number;
   rf_power: number; mic_gain: number; af_gain: number; rf_gain: number; squelch: number;
-  agc?: string; preamp: number; att: number;
+  agc?: string; preamp: number; att: number; antenna: number;
   nb: boolean; nr: boolean; nr_level: number; narrow: boolean; vox: boolean;
   split_tx_hz?: number; key_speed?: number; break_in?: boolean; swr?: number; power_w?: number;
 };
@@ -26,7 +26,7 @@ const ZERO: YaesuState = {
   available: false, transmitting: false, split: false,
   s_meter: 0, power_meter: 0, swr_meter: 0,
   rf_power: 0, mic_gain: 0, af_gain: 0, rf_gain: 0, squelch: 0,
-  preamp: 0, att: 0, nb: false, nr: false, nr_level: 0, narrow: false, vox: false,
+  preamp: 0, att: 0, antenna: 0, nb: false, nr: false, nr_level: 0, narrow: false, vox: false,
 };
 
 // Band buttons use the rig's OWN band memory (CAT "BS"), not a frequency we
@@ -74,6 +74,10 @@ function activeMode(raw?: string): { id: string; side: 'U' | 'L' } | null {
 // IPO bypasses the preamp entirely (best on a quiet, high-signal band), AMP1 and
 // AMP2 add gain. Presenting it as a toggle would hide the middle position.
 const PREAMPS = [{ v: '0', l: 'IPO' }, { v: '1', l: 'AMP1' }, { v: '2', l: 'AMP2' }];
+// Three jacks is the most any of these rigs has (FTDX101); an FTDX10 answers
+// with 1 or 2 and the third button simply never gets used. A rig with a single
+// socket answers nothing at all and reports 0, and the row is not drawn.
+const ANTENNAS = [{ v: '1', l: 'ANT1' }, { v: '2', l: 'ANT2' }, { v: '3', l: 'ANT3' }];
 const AGCS = [{ v: 'FAST', l: 'FAST' }, { v: 'MID', l: 'MID' }, { v: 'SLOW', l: 'SLOW' }, { v: 'AUTO', l: 'AUTO' }];
 // The attenuator is a three-step pad on these rigs (6/12/18 dB), not a toggle.
 const ATTS = [{ v: '0', l: 'OFF' }, { v: '6', l: '6dB' }, { v: '12', l: '12dB' }, { v: '18', l: '18dB' }];
@@ -424,6 +428,16 @@ export function YaesuPanel({ onReportRST, onKeySpeed }: {
         <Row label="ATT">
           <Segmented value={String(view.att)} options={ATTS} onChange={(v) => push('att', parseInt(v, 10), () => SetYaesuAtt(parseInt(v, 10)))} />
         </Row>
+        {/* Only on a rig that HAS a choice: 0 means the AN command went
+            unanswered, which is what a single-socket FT-891 does. And the
+            choice is remembered for the band it was made on — no table to
+            fill in anywhere, the backend learns it here. */}
+        {view.antenna > 0 && (
+          <Row label="ANT">
+            <Segmented value={String(view.antenna)} options={ANTENNAS}
+              onChange={(v) => push('antenna', parseInt(v, 10), () => SetYaesuAntenna(parseInt(v, 10)))} />
+          </Row>
+        )}
       </Card>
 
       {/* Noise + filter */}

frontend/src/components/ui/combobox.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from 'react';
+import { ChevronDown } from 'lucide-react';
 import { Input } from './input';
 import { cn } from '@/lib/utils';
 
@@ -7,6 +8,7 @@ import { cn } from '@/lib/utils';
 // can't hold a typo'd value that isn't in the list.
 export function Combobox({
   value, onChange, options, placeholder, className, allowFreeText = false, commitOnType = false,
+  showToggle = false,
 }: {
   value: string;
   onChange: (v: string) => void;
@@ -18,9 +20,21 @@ export function Combobox({
   // fields read live by other actions — e.g. RST, so a CW macro sent without
   // leaving the field uses the value just typed.
   commitOnType?: boolean;
+  // Draw a chevron that opens the full list on click.
+  //
+  // Without it this control is indistinguishable from a plain text box: it opens
+  // only on a keystroke or ArrowDown, both of which have to be known about
+  // first. That is fine for a field whose list is a convenience (RST), and wrong
+  // for one whose list is the ANSWER — the COM ports actually present on this
+  // machine, which nobody can be expected to recall.
+  showToggle?: boolean;
 }) {
   const [open, setOpen] = useState(false);
   const [query, setQuery] = useState('');
+  // Opened by the chevron rather than by typing: the whole list is on offer, not
+  // the part matching what is already in the field — a box holding COM7 would
+  // otherwise "open" onto COM7 alone.
+  const [browse, setBrowse] = useState(false);
   const ref = useRef<HTMLDivElement>(null);
 
   useEffect(() => {
@@ -31,20 +45,22 @@ export function Combobox({
     return () => document.removeEventListener('mousedown', onDoc);
   }, []);
 
-  const filtered = open
-    ? options.filter((o) => o.toLowerCase().includes(query.toLowerCase())).slice(0, 60)
-    : [];
+  const filtered = !open ? []
+    : browse ? options.slice(0, 60)
+      : options.filter((o) => o.toLowerCase().includes(query.toLowerCase())).slice(0, 60);
 
   function commit(v: string) {
     onChange(v);
     setQuery(v);
     setOpen(false);
+    setBrowse(false);
   }
 
   function onBlur() {
     // Defer so a click on an option registers first.
     setTimeout(() => {
       setOpen(false);
+      setBrowse(false);
       const trimmed = query.trim();
       const exact = options.find((o) => o.toLowerCase() === trimmed.toLowerCase());
       // Only fire onChange when the value actually changed — committing an
@@ -68,6 +84,7 @@ export function Combobox({
           const v = e.target.value;
           setQuery(v);
           setOpen(true);
+          setBrowse(false); // typing filters again
           // Commit-on-type pushes the value live to the parent (so a CW macro sent
           // without leaving the field uses what was just typed). With free text that's
           // any input; a restricted field (allowFreeText=false) commits ONLY a value
@@ -76,14 +93,34 @@ export function Combobox({
           if (commitOnType && (allowFreeText || options.some((o) => o.toLowerCase() === v.trim().toLowerCase()))) onChange(v);
         }}
         onBlur={onBlur}
+        className={showToggle ? 'pr-7' : undefined}
         onKeyDown={(e) => {
-          if ((e.key === 'ArrowDown' || e.key === 'Alt') && !open) { setOpen(true); }
+          if ((e.key === 'ArrowDown' || e.key === 'Alt') && !open) { setOpen(true); setBrowse(true); }
           else if (e.key === 'Enter' && open && filtered.length > 0) { e.preventDefault(); commit(filtered[0]); }
           else if (e.key === 'Escape') { setQuery(value); setOpen(false); }
           // Tab: just let it move on; onBlur commits/closes. Options are
           // tabIndex=-1 so a single Tab leaves the field.
         }}
       />
+      {showToggle && (
+        <button
+          type="button"
+          tabIndex={-1}
+          aria-label="Show list"
+          className="absolute inset-y-0 right-0 flex w-7 items-center justify-center text-muted-foreground hover:text-foreground"
+          // mousedown, not click: the input's blur fires first otherwise and
+          // closes the list the same instant this opens it.
+          onMouseDown={(e) => {
+            e.preventDefault();
+            if (open) { setOpen(false); setBrowse(false); return; }
+            setQuery(value);
+            setBrowse(true);
+            setOpen(true);
+          }}
+        >
+          <ChevronDown className="size-3.5" />
+        </button>
+      )}
       {open && filtered.length > 0 && (
         <div className="absolute z-50 mt-1 max-h-60 w-full overflow-auto rounded-md border border-border bg-card shadow-lg text-xs">
           {filtered.map((o) => (

frontend/src/lib/autocall.ts

@@ -1,5 +1,18 @@
 // Auto-call: let OpsLog answer a decode without the operator clicking it.
 //
+// WITHDRAWN FROM THE INTERFACE, because DXHunter already does it.
+//
+// Two programs from the same shack deciding on their own to answer the same
+// decode is worse than either doing it alone: they cannot see each other, so
+// they key over one another, and afterwards there is no telling which of them
+// called. The duplicate is the one to remove, and DXHunter is where this lives.
+//
+// There is no switch in Preferences and no button on the decodes toolbar, and
+// App.tsx returns before the loop can run. The file is kept whole: the rules
+// below are the delicate part, argued over and tested, and rewriting them from
+// memory later would be worse than leaving them here. Reinstating the feature
+// means restoring all three — the settings page, the button, and the guard.
+//
 // This KEYS THE TRANSMITTER on its own, which is why the rules here are written
 // as a series of refusals rather than a search for a reason to call. Everything
 // below has to be true; anything unknown means no.
@@ -9,13 +22,17 @@
 
 export type AutoCallCriteria = {
   dxcc: boolean;      // entity never worked
+  bandmode: boolean;  // entity worked, but neither this band nor this mode
   band: boolean;      // entity never worked on this band
   mode: boolean;      // entity never worked in this mode
   slot: boolean;      // band and mode each worked, never together
   grid: boolean;      // square wanted under the grid scope
   county: boolean;    // US county never worked
   pota: boolean;      // park never worked
-  sota: boolean;      // summit never worked (spot-tagged only)
+  // No SOTA here, though the shape invites it: a decode carries no summit
+  // reference and the backend publishes no "new summit" flag, so a criterion
+  // for it could never be true. It WAS declared, translated and impossible to
+  // tick — a field that lies about what the feature can do.
   pfx: boolean;       // CQ WPX prefix never worked
 };
 
@@ -34,8 +51,8 @@ export type AutoCallSettings = {
 };
 
 export const emptyCriteria: AutoCallCriteria = {
-  dxcc: false, band: false, mode: false, slot: false,
-  grid: false, county: false, pota: false, sota: false, pfx: false,
+  dxcc: false, bandmode: false, band: false, mode: false, slot: false,
+  grid: false, county: false, pota: false, pfx: false,
 };
 
 export const defaultAutoCall: AutoCallSettings = {
@@ -98,6 +115,10 @@ function anyCriterion(c: AutoCallCriteria): boolean {
 // meets reports whether a decode satisfies at least one ticked criterion.
 function meets(c: AutoCallCriteria, e: DecodeStatus): boolean {
   if (c.dxcc && e.status === 'new') return true;
+  // Each status is exclusive, so a station that is new on both counts matches
+  // ONLY this criterion — ticking "new band" alone would not catch it, which is
+  // the wrong way round: it is the better catch of the two.
+  if (c.bandmode && e.status === 'new-band-mode') return true;
   if (c.band && e.status === 'new-band') return true;
   if (c.mode && e.status === 'new-mode') return true;
   if (c.slot && e.status === 'new-slot') return true;
@@ -146,9 +167,20 @@ export function shouldAutoCall(
   if (!call) return no('no callsign');
   // Never answer ourselves, however the decode reached us.
   if (opts.myCall && call === opts.myCall.trim().toUpperCase()) return no('own callsign');
-  // Only a CQ. Answering a station mid-QSO is both rude and futile — WSJT-X
-  // actions a Reply only for CQ and QRZ anyway.
-  if (!d.cq) return no('not a CQ');
+  // NOT limited to a CQ, deliberately.
+  //
+  // It used to be, on the reasoning that answering a station mid-QSO is calling
+  // over somebody. That reasoning ignored the case the feature exists for: a
+  // DXpedition running a pileup never sends CQ at all — it works caller after
+  // caller — so the rule sat out the one contact auto-call was turned on for. A
+  // new entity on 15 m FT8, decode after decode, and not a single transmission.
+  //
+  // WHEN to transmit is not ours to decide either: the Reply goes to the
+  // decoder, and MSHV starts at once while JTDX waits for a CQ. Two correct
+  // behaviours, both belonging to the program that owns the timing. Here the
+  // question is only whether the station is one the operator wants — the
+  // criteria below answer that, and the cooldown and the busy check keep it from
+  // calling twice.
   // Not while ANY receiver is mid-QSO — transmitting, or holding a DX call it
   // has not finished with. Starting a second exchange before the first is done
   // is what turned this into a machine that called without stopping.

frontend/src/lib/awardRefs.ts

@@ -205,6 +205,24 @@ export function spotRefList(byCode: Record<string, string>, fieldOf: Record<stri
 // A reference the operator typed or picked wins. A callbook entry can be years
 // old, and the operator in front of the radio has just been told where the
 // station is.
+// withRDARef adds a Russian district from the callbook to an entry's award
+// references, on the same terms as the island above.
+//
+// HamQTH publishes the district a station operates from TODAY. That is the
+// right answer for the contact being typed and the wrong one for any other, so
+// this is only ever called on the entry — never on a QSO already in the log.
+// A station can move district; stamping today's on last year's contact turns a
+// correct entry into a false one, and nothing downstream could tell.
+export function withRDARef(awardRefs: string, rda: string): string {
+  const ref = (rda || '').trim().toUpperCase();
+  // Two letters, a hyphen, two digits. Anything else is not a district.
+  if (!/^[A-Z]{2}-\d{2}$/.test(ref)) return awardRefs;
+  const byCode = parseAwardRefs(awardRefs);
+  if ((byCode['RDA'] ?? '').trim() !== '') return awardRefs; // already set: leave it
+  const sep = awardRefs.trim() === '' ? '' : ';';
+  return awardRefs + sep + 'RDA@' + ref;
+}
+
 export function withIOTARef(awardRefs: string, iota: string): string {
   const ref = (iota || '').trim().toUpperCase();
   // EU-048: two letters, a hyphen, three digits. Anything else is not an IOTA

frontend/src/lib/rowColors.ts

@@ -26,7 +26,7 @@ export type RowColorSettings = {
 // otherwise keep striping underneath whatever we do per row.
 const ZEBRA_DEFAULT = 'color-mix(in srgb, var(--muted) 40%, var(--card))';
 
-export const CHANNELS = ['qsl', 'lotw', 'eqsl', 'qrz'] as const;
+export const CHANNELS = ['qsl', 'lotw', 'eqsl', 'qrz', 'hamlog'] as const;
 
 // The two QSO fields behind each channel. QRZ.com and Club Log call theirs an
 // "upload status" rather than a QSL flag, but they carry the same Y / R letters.
@@ -37,6 +37,24 @@ const FIELDS: Record<string, { sent: string; rcvd: string }> = {
   qrz: { sent: 'qrzcom_qso_upload_status', rcvd: 'qrzcom_qso_download_status' },
 };
 
+// HAMLOG.online has no column of its own: the ADIF standard names a field for
+// hamlog.EU and none for hamlog.ONLINE, so its state lives in the extras — see
+// internal/award/award.go, which reads the same keys for award confirmations.
+// One vocabulary, two readers.
+const HAMLOG_SENT = 'APP_OPSLOG_HAMLOG_SENT';
+const HAMLOG_RCVD = ['APP_HAMLOG_QSO_CFM', 'APP_OPSLOG_HAMLOG_QSL', 'APP_HAMLOG_QSL', 'APP_HAMLOGONLINE_QSL', 'HAMLOG_QSL_RCVD'];
+
+// hamlogState reads a row's extras. Any value that is not an explicit "no"
+// counts, because their export could carry a date or a match id rather than Y.
+function hamlogState(q: any, which: 'sent' | 'rcvd'): boolean {
+  const e = (q?.extras ?? {}) as Record<string, string>;
+  const keys = which === 'sent' ? [HAMLOG_SENT] : HAMLOG_RCVD;
+  return keys.some((k) => {
+    const v = String(e[k] ?? '').trim();
+    return v !== '' && v.toUpperCase() !== 'N' && v.toUpperCase() !== 'NO';
+  });
+}
+
 // ADIF QSL fields are single letters. Y is the only one that means "yes";
 // R (requested) and Q (queued) mean it has not gone out yet — a different state,
 // and the one an operator looks for when deciding what to send.
@@ -55,14 +73,18 @@ function ruleMatches(q: any, r: RowColorRule): boolean {
   const cs = chansOf(r);
   switch (r.id) {
     case 'confirmed':
-      return cs.some((c) => yes(q[FIELDS[c]?.rcvd]));
+      return cs.some((c) => (c === 'hamlog' ? hamlogState(q, 'rcvd') : yes(q[FIELDS[c]?.rcvd])));
     case 'sent':
-      return cs.some((c) => yes(q[FIELDS[c]?.sent]));
+      return cs.some((c) => (c === 'hamlog' ? hamlogState(q, 'sent') : yes(q[FIELDS[c]?.sent])));
     case 'to_send':
-      return cs.some((c) => owed(q[FIELDS[c]?.sent]));
+      // Nothing to request from HAMLOG: a QSO is either uploaded or it is not,
+      // there is no "card asked for" state to be owed.
+      return cs.some((c) => c !== 'hamlog' && owed(q[FIELDS[c]?.sent]));
     case 'worked':
       // The catch-all: nothing sent, nothing asked for, nothing back.
-      return !CHANNELS.some((c) => yes(q[FIELDS[c].rcvd]) || yes(q[FIELDS[c].sent]) || owed(q[FIELDS[c].sent]));
+      return !CHANNELS.some((c) => (c === 'hamlog'
+        ? hamlogState(q, 'rcvd') || hamlogState(q, 'sent')
+        : yes(q[FIELDS[c].rcvd]) || yes(q[FIELDS[c].sent]) || owed(q[FIELDS[c].sent])));
     default:
       return false;
   }

frontend/src/style.css

@@ -991,6 +991,18 @@
 @layer base {
   * { @apply border-border; }
   html, body, #root { height: 100%; }
+  /* No rubber-band, and no swipe-to-navigate.
+
+     Chromium lets a scroll that has reached the end pull the content a few
+     pixels and spring back, and a two-finger horizontal swipe means "go back a
+     page". Both are browser behaviours that have no meaning in a logbook: the
+     first makes a table wobble at the bottom of a list, and the second can
+     navigate the WebView away from the app entirely — a blank window and a
+     restart. Neither shows up with a mouse, which is why they went unnoticed;
+     they arrive with a precision touchpad or a touchscreen.
+
+     A no-op wherever the effects don't occur. */
+  html, body { overscroll-behavior: none; }
   /* Root rem base. Tailwind sizing (text/heights/padding/gaps) is in rem, so
      this is the single global density knob — shrinks the whole UI uniformly
      while Leaflet maps (px-based) stay correct. Default browser base is 16px. */
@@ -1055,3 +1067,15 @@
   filter: invert(1) brightness(1.8);
   opacity: 0.9;
 }
+
+/* Every scrollable pane keeps its overscroll to itself.
+
+   "contain" (not "none") on the inside: the pane still scrolls normally, it
+   simply stops passing the leftover motion up to its parent — which is how
+   scrolling a grid to its end used to tug the panel behind it. */
+.overflow-auto,
+.overflow-y-auto,
+.overflow-x-auto,
+.overflow-scroll {
+  overscroll-behavior: contain;
+}

frontend/src/version.ts

@@ -1,6 +1,6 @@
 // Single source of truth for the app version shown in the UI (header + About).
 // Bump this on a release (the release script updates it alongside telemetry.go).
-export const APP_VERSION = '0.26.1';
+export const APP_VERSION = '0.26.10';
 
 // Author / credits, shown in Help -> About.
 export const APP_AUTHOR = 'F4BPO';

frontend/wailsjs/go/main/App.d.ts

@@ -89,10 +89,14 @@ export function AwardMissingQSOs(arg1:string):Promise<Array<qso.QSO>>;
 
 export function AwardRefsForQSOs(arg1:Array<number>):Promise<Record<number, Record<string, string>>>;
 
+export function AwardRefsNew(arg1:Array<string>):Promise<main.AwardRefNewResult>;
+
 export function AwardsFolder():Promise<string>;
 
 export function BackfillDistances():Promise<main.BackfillDistancesResult>;
 
+export function BackfillRDA(arg1:boolean):Promise<main.BackfillRDAResult>;
+
 export function BackfillUSCounties():Promise<main.BackfillUSCountiesResult>;
 
 export function BandSlotQSOs(arg1:string,arg2:number,arg3:string,arg4:string):Promise<Array<qso.QSO>>;
@@ -113,10 +117,18 @@ export function ChatAvailable():Promise<boolean>;
 
 export function CheckForUpdate():Promise<main.UpdateInfo>;
 
+export function CheckHamlogKey(arg1:string):Promise<string>;
+
 export function ClearLookupCache():Promise<void>;
 
+export function CloseAutostartPrograms():Promise<void>;
+
 export function ClusterSpotStatuses(arg1:Array<main.SpotQuery>):Promise<Array<main.SpotStatus>>;
 
+export function CompactDatabase(arg1:string):Promise<main.CompactResult>;
+
+export function CompareRDASources():Promise<main.RDACompareResult>;
+
 export function ComputeQSOAwardRefs(arg1:qso.QSO):Promise<Array<main.QSOAwardRef>>;
 
 export function ComputeStationInfo(arg1:string,arg2:string):Promise<main.StationInfoComputed>;
@@ -221,6 +233,8 @@ export function ExportCabrilloFiltered(arg1:string,arg2:qso.QueryFilter):Promise
 
 export function ExportCabrilloSelected(arg1:string,arg2:Array<number>):Promise<main.CabrilloResult>;
 
+export function ExportHamlogUnmatched(arg1:string):Promise<number>;
+
 export function FilterFields():Promise<Array<string>>;
 
 export function FindDuplicates(arg1:number):Promise<Array<main.DuplicateGroup>>;
@@ -361,6 +375,10 @@ export function FlexTXOnBand(arg1:string):Promise<void>;
 
 export function FlexTune(arg1:boolean):Promise<void>;
 
+export function FlexZoomForSpot(arg1:string,arg2:number):Promise<void>;
+
+export function ForgetYaesuBandAntenna(arg1:string):Promise<void>;
+
 export function GetACOMStatus():Promise<acom.Status>;
 
 export function GetADIFMonitor():Promise<main.ADIFMonitorConfig>;
@@ -453,8 +471,12 @@ export function GetFlexBandAntennas():Promise<Record<string, main.FlexBandAnt>>;
 
 export function GetFlexBandPower():Promise<Record<string, main.FlexBandPower>>;
 
+export function GetFlexRSTChase():Promise<main.FlexRSTChase>;
+
 export function GetFlexState():Promise<cat.FlexTXState>;
 
+export function GetFlexZoom():Promise<main.FlexZoomSettings>;
+
 export function GetFolderSync():Promise<main.FolderSyncConfig>;
 
 export function GetFolderSyncStatus():Promise<main.FolderSyncStatus>;
@@ -535,6 +557,8 @@ export function GetSlotStats():Promise<qso.SlotStats>;
 
 export function GetSolarData():Promise<solar.Data>;
 
+export function GetSpotColors():Promise<main.SpotColors>;
+
 export function GetSpotTTLMinutes():Promise<number>;
 
 export function GetStartupStatus():Promise<main.StartupStatus>;
@@ -571,6 +595,8 @@ export function GetWinkeyerStatus():Promise<winkeyer.Status>;
 
 export function GetWorkedCallVariants():Promise<boolean>;
 
+export function GetYaesuBandAntennas():Promise<Record<string, number>>;
+
 export function GetYaesuState():Promise<cat.YaesuTXState>;
 
 export function GridSquares(arg1:string):Promise<Array<qso.GridSquare>>;
@@ -671,6 +697,8 @@ export function ImportAwardReferencesText(arg1:string,arg2:string):Promise<numbe
 
 export function ImportAwards():Promise<main.AwardImportResult>;
 
+export function ImportHamlogConfirmations(arg1:string):Promise<main.HamlogCfmResult>;
+
 export function InspectAwardImport():Promise<main.AwardImportPreview>;
 
 export function IsNewUSCounty(arg1:string,arg2:string):Promise<boolean>;
@@ -863,8 +891,12 @@ export function QSOAudioStop():Promise<boolean>;
 
 export function QuitApp():Promise<void>;
 
+export function RDADatabaseCount():Promise<number>;
+
 export function RecomputeAllAwardRefs():Promise<number>;
 
+export function RecomputeAwardRefsForCode(arg1:string):Promise<number>;
+
 export function RefreshCtyDat():Promise<main.CtyDatInfo>;
 
 export function RefreshSolar():Promise<void>;
@@ -897,6 +929,8 @@ export function ResetDatabaseToDefault():Promise<void>;
 
 export function ResetRotorPresets():Promise<Array<main.RotorPreset>>;
 
+export function ResetSpotColors():Promise<main.SpotColors>;
+
 export function RestartApp():Promise<void>;
 
 export function RestartQSORecorder():Promise<void>;
@@ -959,6 +993,10 @@ export function SaveFlexBandAntennas(arg1:Record<string, main.FlexBandAnt>):Prom
 
 export function SaveFlexBandPower(arg1:Record<string, main.FlexBandPower>):Promise<void>;
 
+export function SaveFlexRSTChase(arg1:main.FlexRSTChase):Promise<void>;
+
+export function SaveFlexZoom(arg1:main.FlexZoomSettings):Promise<void>;
+
 export function SaveFolderSync(arg1:main.FolderSyncConfig):Promise<void>;
 
 export function SaveGridScopeSettings(arg1:main.GridScopeSettings):Promise<void>;
@@ -995,6 +1033,8 @@ export function SaveRowColors(arg1:main.RowColorSettings):Promise<void>;
 
 export function SaveSelfSpotSettings(arg1:main.SelfSpotSettings):Promise<void>;
 
+export function SaveSpotColors(arg1:main.SpotColors):Promise<void>;
+
 export function SaveStationDevices(arg1:Array<main.StationDevice>):Promise<void>;
 
 export function SaveStationSettings(arg1:main.StationSettings):Promise<void>;
@@ -1057,6 +1097,8 @@ export function SetCompactMode(arg1:boolean):Promise<void>;
 
 export function SetDVKLabel(arg1:number,arg2:string):Promise<void>;
 
+export function SetFlexRSTChaseEnabled(arg1:boolean):Promise<void>;
+
 export function SetKenwoodKeySpeed(arg1:number):Promise<void>;
 
 export function SetLinkedAmps(arg1:Array<string>):Promise<void>;
@@ -1087,6 +1129,8 @@ export function SetYaesuAFGain(arg1:number):Promise<void>;
 
 export function SetYaesuAGC(arg1:string):Promise<void>;
 
+export function SetYaesuAntenna(arg1:number):Promise<void>;
+
 export function SetYaesuAtt(arg1:number):Promise<void>;
 
 export function SetYaesuBand(arg1:string):Promise<void>;
@@ -1215,6 +1259,8 @@ export function WinkeyerTraceEnabled():Promise<boolean>;
 
 export function WorkedBefore(arg1:string,arg2:number):Promise<qso.WorkedBefore>;
 
+export function YaesuApplyBandAntenna(arg1:string):Promise<void>;
+
 export function YaesuSendCW(arg1:string):Promise<void>;
 
 export function YaesuStopCW():Promise<void>;

frontend/wailsjs/go/main/App.js

@@ -118,6 +118,10 @@ export function AwardRefsForQSOs(arg1) {
   return window['go']['main']['App']['AwardRefsForQSOs'](arg1);
 }
 
+export function AwardRefsNew(arg1) {
+  return window['go']['main']['App']['AwardRefsNew'](arg1);
+}
+
 export function AwardsFolder() {
   return window['go']['main']['App']['AwardsFolder']();
 }
@@ -126,6 +130,10 @@ export function BackfillDistances() {
   return window['go']['main']['App']['BackfillDistances']();
 }
 
+export function BackfillRDA(arg1) {
+  return window['go']['main']['App']['BackfillRDA'](arg1);
+}
+
 export function BackfillUSCounties() {
   return window['go']['main']['App']['BackfillUSCounties']();
 }
@@ -166,14 +174,30 @@ export function CheckForUpdate() {
   return window['go']['main']['App']['CheckForUpdate']();
 }
 
+export function CheckHamlogKey(arg1) {
+  return window['go']['main']['App']['CheckHamlogKey'](arg1);
+}
+
 export function ClearLookupCache() {
   return window['go']['main']['App']['ClearLookupCache']();
 }
 
+export function CloseAutostartPrograms() {
+  return window['go']['main']['App']['CloseAutostartPrograms']();
+}
+
 export function ClusterSpotStatuses(arg1) {
   return window['go']['main']['App']['ClusterSpotStatuses'](arg1);
 }
 
+export function CompactDatabase(arg1) {
+  return window['go']['main']['App']['CompactDatabase'](arg1);
+}
+
+export function CompareRDASources() {
+  return window['go']['main']['App']['CompareRDASources']();
+}
+
 export function ComputeQSOAwardRefs(arg1) {
   return window['go']['main']['App']['ComputeQSOAwardRefs'](arg1);
 }
@@ -382,6 +406,10 @@ export function ExportCabrilloSelected(arg1, arg2) {
   return window['go']['main']['App']['ExportCabrilloSelected'](arg1, arg2);
 }
 
+export function ExportHamlogUnmatched(arg1) {
+  return window['go']['main']['App']['ExportHamlogUnmatched'](arg1);
+}
+
 export function FilterFields() {
   return window['go']['main']['App']['FilterFields']();
 }
@@ -662,6 +690,14 @@ export function FlexTune(arg1) {
   return window['go']['main']['App']['FlexTune'](arg1);
 }
 
+export function FlexZoomForSpot(arg1, arg2) {
+  return window['go']['main']['App']['FlexZoomForSpot'](arg1, arg2);
+}
+
+export function ForgetYaesuBandAntenna(arg1) {
+  return window['go']['main']['App']['ForgetYaesuBandAntenna'](arg1);
+}
+
 export function GetACOMStatus() {
   return window['go']['main']['App']['GetACOMStatus']();
 }
@@ -846,10 +882,18 @@ export function GetFlexBandPower() {
   return window['go']['main']['App']['GetFlexBandPower']();
 }
 
+export function GetFlexRSTChase() {
+  return window['go']['main']['App']['GetFlexRSTChase']();
+}
+
 export function GetFlexState() {
   return window['go']['main']['App']['GetFlexState']();
 }
 
+export function GetFlexZoom() {
+  return window['go']['main']['App']['GetFlexZoom']();
+}
+
 export function GetFolderSync() {
   return window['go']['main']['App']['GetFolderSync']();
 }
@@ -1010,6 +1054,10 @@ export function GetSolarData() {
   return window['go']['main']['App']['GetSolarData']();
 }
 
+export function GetSpotColors() {
+  return window['go']['main']['App']['GetSpotColors']();
+}
+
 export function GetSpotTTLMinutes() {
   return window['go']['main']['App']['GetSpotTTLMinutes']();
 }
@@ -1082,6 +1130,10 @@ export function GetWorkedCallVariants() {
   return window['go']['main']['App']['GetWorkedCallVariants']();
 }
 
+export function GetYaesuBandAntennas() {
+  return window['go']['main']['App']['GetYaesuBandAntennas']();
+}
+
 export function GetYaesuState() {
   return window['go']['main']['App']['GetYaesuState']();
 }
@@ -1282,6 +1334,10 @@ export function ImportAwards() {
   return window['go']['main']['App']['ImportAwards']();
 }
 
+export function ImportHamlogConfirmations(arg1) {
+  return window['go']['main']['App']['ImportHamlogConfirmations'](arg1);
+}
+
 export function InspectAwardImport() {
   return window['go']['main']['App']['InspectAwardImport']();
 }
@@ -1666,10 +1722,18 @@ export function QuitApp() {
   return window['go']['main']['App']['QuitApp']();
 }
 
+export function RDADatabaseCount() {
+  return window['go']['main']['App']['RDADatabaseCount']();
+}
+
 export function RecomputeAllAwardRefs() {
   return window['go']['main']['App']['RecomputeAllAwardRefs']();
 }
 
+export function RecomputeAwardRefsForCode(arg1) {
+  return window['go']['main']['App']['RecomputeAwardRefsForCode'](arg1);
+}
+
 export function RefreshCtyDat() {
   return window['go']['main']['App']['RefreshCtyDat']();
 }
@@ -1734,6 +1798,10 @@ export function ResetRotorPresets() {
   return window['go']['main']['App']['ResetRotorPresets']();
 }
 
+export function ResetSpotColors() {
+  return window['go']['main']['App']['ResetSpotColors']();
+}
+
 export function RestartApp() {
   return window['go']['main']['App']['RestartApp']();
 }
@@ -1858,6 +1926,14 @@ export function SaveFlexBandPower(arg1) {
   return window['go']['main']['App']['SaveFlexBandPower'](arg1);
 }
 
+export function SaveFlexRSTChase(arg1) {
+  return window['go']['main']['App']['SaveFlexRSTChase'](arg1);
+}
+
+export function SaveFlexZoom(arg1) {
+  return window['go']['main']['App']['SaveFlexZoom'](arg1);
+}
+
 export function SaveFolderSync(arg1) {
   return window['go']['main']['App']['SaveFolderSync'](arg1);
 }
@@ -1930,6 +2006,10 @@ export function SaveSelfSpotSettings(arg1) {
   return window['go']['main']['App']['SaveSelfSpotSettings'](arg1);
 }
 
+export function SaveSpotColors(arg1) {
+  return window['go']['main']['App']['SaveSpotColors'](arg1);
+}
+
 export function SaveStationDevices(arg1) {
   return window['go']['main']['App']['SaveStationDevices'](arg1);
 }
@@ -2054,6 +2134,10 @@ export function SetDVKLabel(arg1, arg2) {
   return window['go']['main']['App']['SetDVKLabel'](arg1, arg2);
 }
 
+export function SetFlexRSTChaseEnabled(arg1) {
+  return window['go']['main']['App']['SetFlexRSTChaseEnabled'](arg1);
+}
+
 export function SetKenwoodKeySpeed(arg1) {
   return window['go']['main']['App']['SetKenwoodKeySpeed'](arg1);
 }
@@ -2114,6 +2198,10 @@ export function SetYaesuAGC(arg1) {
   return window['go']['main']['App']['SetYaesuAGC'](arg1);
 }
 
+export function SetYaesuAntenna(arg1) {
+  return window['go']['main']['App']['SetYaesuAntenna'](arg1);
+}
+
 export function SetYaesuAtt(arg1) {
   return window['go']['main']['App']['SetYaesuAtt'](arg1);
 }
@@ -2370,6 +2458,10 @@ export function WorkedBefore(arg1, arg2) {
   return window['go']['main']['App']['WorkedBefore'](arg1, arg2);
 }
 
+export function YaesuApplyBandAntenna(arg1) {
+  return window['go']['main']['App']['YaesuApplyBandAntenna'](arg1);
+}
+
 export function YaesuSendCW(arg1) {
   return window['go']['main']['App']['YaesuSendCW'](arg1);
 }

frontend/wailsjs/go/models.ts

@@ -1160,6 +1160,7 @@ export namespace cat {
 	    squelch: number;
 	    agc?: string;
 	    preamp: number;
+	    antenna: number;
 	    att: number;
 	    nb: boolean;
 	    nr: boolean;
@@ -1194,6 +1195,7 @@ export namespace cat {
 	        this.squelch = source["squelch"];
 	        this.agc = source["agc"];
 	        this.preamp = source["preamp"];
+	        this.antenna = source["antenna"];
 	        this.att = source["att"];
 	        this.nb = source["nb"];
 	        this.nr = source["nr"];
@@ -1367,6 +1369,7 @@ export namespace extsvc {
 	    hrdlog: ServiceConfig;
 	    eqsl: ServiceConfig;
 	    cloudlog: ServiceConfig;
+	    hamlog: ServiceConfig;
 	    delete_remote: boolean;
 	
 	    static createFrom(source: any = {}) {
@@ -1381,6 +1384,7 @@ export namespace extsvc {
 	        this.hrdlog = this.convertValues(source["hrdlog"], ServiceConfig);
 	        this.eqsl = this.convertValues(source["eqsl"], ServiceConfig);
 	        this.cloudlog = this.convertValues(source["cloudlog"], ServiceConfig);
+	        this.hamlog = this.convertValues(source["hamlog"], ServiceConfig);
 	        this.delete_remote = source["delete_remote"];
 	    }
 	
@@ -1445,6 +1449,7 @@ export namespace lookup {
 	    qsl_via?: string;
 	    web?: string;
 	    iota?: string;
+	    rda?: string;
 	    zip?: string;
 	    image_url?: string;
 	    source: string;
@@ -1475,6 +1480,7 @@ export namespace lookup {
 	        this.qsl_via = source["qsl_via"];
 	        this.web = source["web"];
 	        this.iota = source["iota"];
+	        this.rda = source["rda"];
 	        this.zip = source["zip"];
 	        this.image_url = source["image_url"];
 	        this.source = source["source"];
@@ -1734,6 +1740,7 @@ export namespace main {
 	    path: string;
 	    args: string;
 	    enabled: boolean;
+	    close_on_exit?: boolean;
 	
 	    static createFrom(source: any = {}) {
 	        return new AutostartProgram(source);
@@ -1746,6 +1753,7 @@ export namespace main {
 	        this.path = source["path"];
 	        this.args = source["args"];
 	        this.enabled = source["enabled"];
+	        this.close_on_exit = source["close_on_exit"];
 	    }
 	}
 	export class AwardExplain {
@@ -1869,6 +1877,20 @@ export namespace main {
 	        this.can_update = source["can_update"];
 	    }
 	}
+	export class AwardRefNewResult {
+	    new: Record<string, boolean>;
+	    pending: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new AwardRefNewResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.new = source["new"];
+	        this.pending = source["pending"];
+	    }
+	}
 	export class AwardStatRow {
 	    label: string;
 	    cells: number[];
@@ -1955,6 +1977,26 @@ export namespace main {
 	        this.no_grid = source["no_grid"];
 	    }
 	}
+	export class BackfillRDAResult {
+	    scanned: number;
+	    dated: number;
+	    current: number;
+	    unknown: number;
+	    skipped: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new BackfillRDAResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.scanned = source["scanned"];
+	        this.dated = source["dated"];
+	        this.current = source["current"];
+	        this.unknown = source["unknown"];
+	        this.skipped = source["skipped"];
+	    }
+	}
 	export class BackfillUSCountiesResult {
 	    scanned: number;
 	    county: number;
@@ -2257,6 +2299,24 @@ export namespace main {
 	        this.count = source["count"];
 	    }
 	}
+	export class CompactResult {
+	    path: string;
+	    backend: string;
+	    before: number;
+	    after: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new CompactResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.path = source["path"];
+	        this.backend = source["backend"];
+	        this.before = source["before"];
+	        this.after = source["after"];
+	    }
+	}
 	export class ContestBandRow {
 	    band: string;
 	    count: number;
@@ -2477,6 +2537,44 @@ export namespace main {
 	        this.body = source["body"];
 	    }
 	}
+	export class FlexRSTChase {
+	    enabled: boolean;
+	    markers: string;
+	    offset_hz: number;
+	    split_only: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new FlexRSTChase(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.enabled = source["enabled"];
+	        this.markers = source["markers"];
+	        this.offset_hz = source["offset_hz"];
+	        this.split_only = source["split_only"];
+	    }
+	}
+	export class FlexZoomSettings {
+	    enabled: boolean;
+	    cw_khz: number;
+	    ssb_khz: number;
+	    digi_khz: number;
+	    centre: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new FlexZoomSettings(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.enabled = source["enabled"];
+	        this.cw_khz = source["cw_khz"];
+	        this.ssb_khz = source["ssb_khz"];
+	        this.digi_khz = source["digi_khz"];
+	        this.centre = source["centre"];
+	    }
+	}
 	export class FolderSyncConfig {
 	    enabled: boolean;
 	    folder: string;
@@ -2619,6 +2717,28 @@ export namespace main {
 		    return a;
 		}
 	}
+	export class HamlogCfmResult {
+	    total: number;
+	    confirmed: number;
+	    matched: number;
+	    by_class: number;
+	    unmatched: number;
+	    samples: string[];
+	
+	    static createFrom(source: any = {}) {
+	        return new HamlogCfmResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.total = source["total"];
+	        this.confirmed = source["confirmed"];
+	        this.matched = source["matched"];
+	        this.by_class = source["by_class"];
+	        this.unmatched = source["unmatched"];
+	        this.samples = source["samples"];
+	    }
+	}
 	export class ModePreset {
 	    name: string;
 	    default_rst_sent?: string;
@@ -2952,6 +3072,8 @@ export namespace main {
 	    hrdlog_status: string;
 	    qrzcom_status: string;
 	    qrzcom_confirmed: string;
+	    hamlog_status: string;
+	    hamlog_confirmed: string;
 	
 	    static createFrom(source: any = {}) {
 	        return new QSLDefaults(source);
@@ -2969,6 +3091,8 @@ export namespace main {
 	        this.hrdlog_status = source["hrdlog_status"];
 	        this.qrzcom_status = source["qrzcom_status"];
 	        this.qrzcom_confirmed = source["qrzcom_confirmed"];
+	        this.hamlog_status = source["hamlog_status"];
+	        this.hamlog_confirmed = source["hamlog_confirmed"];
 	    }
 	}
 	export class QSLEmailTemplates {
@@ -3145,6 +3269,79 @@ export namespace main {
 	        this.team_last60 = source["team_last60"];
 	    }
 	}
+	export class RDAConflict {
+	    qso_id: number;
+	    callsign: string;
+	    date: string;
+	    band: string;
+	    mode: string;
+	    from_log: string;
+	    from_db: string;
+	    dated: boolean;
+	    confirmed: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new RDAConflict(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.qso_id = source["qso_id"];
+	        this.callsign = source["callsign"];
+	        this.date = source["date"];
+	        this.band = source["band"];
+	        this.mode = source["mode"];
+	        this.from_log = source["from_log"];
+	        this.from_db = source["from_db"];
+	        this.dated = source["dated"];
+	        this.confirmed = source["confirmed"];
+	    }
+	}
+	export class RDACompareResult {
+	    scanned: number;
+	    both_known: number;
+	    agree: number;
+	    disagree: number;
+	    only_log: number;
+	    only_db: number;
+	    neither: number;
+	    conflicts: RDAConflict[];
+	
+	    static createFrom(source: any = {}) {
+	        return new RDACompareResult(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.scanned = source["scanned"];
+	        this.both_known = source["both_known"];
+	        this.agree = source["agree"];
+	        this.disagree = source["disagree"];
+	        this.only_log = source["only_log"];
+	        this.only_db = source["only_db"];
+	        this.neither = source["neither"];
+	        this.conflicts = this.convertValues(source["conflicts"], RDAConflict);
+	    }
+	
+		convertValues(a: any, classs: any, asMap: boolean = false): any {
+		    if (!a) {
+		        return a;
+		    }
+		    if (a.slice && a.map) {
+		        return (a as any[]).map(elem => this.convertValues(elem, classs));
+		    } else if ("object" === typeof a) {
+		        if (asMap) {
+		            for (const key of Object.keys(a)) {
+		                a[key] = new classs(a[key]);
+		            }
+		            return a;
+		        }
+		        return new classs(a);
+		    }
+		    return a;
+		}
+	}
+	
 	export class RelayAutoRule {
 	    device_id: string;
 	    relay: number;
@@ -3384,6 +3581,54 @@ export namespace main {
 	        this.minutes = source["minutes"];
 	    }
 	}
+	export class SpotColor {
+	    text: string;
+	    bg?: string;
+	    hide?: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new SpotColor(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.text = source["text"];
+	        this.bg = source["bg"];
+	        this.hide = source["hide"];
+	    }
+	}
+	export class SpotColors {
+	    enabled: boolean;
+	    colors: Record<string, SpotColor>;
+	
+	    static createFrom(source: any = {}) {
+	        return new SpotColors(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.enabled = source["enabled"];
+	        this.colors = this.convertValues(source["colors"], SpotColor, true);
+	    }
+	
+		convertValues(a: any, classs: any, asMap: boolean = false): any {
+		    if (!a) {
+		        return a;
+		    }
+		    if (a.slice && a.map) {
+		        return (a as any[]).map(elem => this.convertValues(elem, classs));
+		    } else if ("object" === typeof a) {
+		        if (asMap) {
+		            for (const key of Object.keys(a)) {
+		                a[key] = new classs(a[key]);
+		            }
+		            return a;
+		        }
+		        return new classs(a);
+		    }
+		    return a;
+		}
+	}
 	export class SpotQuery {
 	    call: string;
 	    band: string;
@@ -4992,6 +5237,10 @@ export namespace qso {
 	    continents: number;
 	    first_qso: string;
 	    last_qso: string;
+	    last_new_dxcc: string;
+	    last_new_dxcc_num: number;
+	    last_new_dxcc_call: string;
+	    last_new_dxcc_date: string;
 	    confirmed_lotw: number;
 	    confirmed_eqsl: number;
 	    confirmed_qsl: number;
@@ -5042,6 +5291,10 @@ export namespace qso {
 	        this.continents = source["continents"];
 	        this.first_qso = source["first_qso"];
 	        this.last_qso = source["last_qso"];
+	        this.last_new_dxcc = source["last_new_dxcc"];
+	        this.last_new_dxcc_num = source["last_new_dxcc_num"];
+	        this.last_new_dxcc_call = source["last_new_dxcc_call"];
+	        this.last_new_dxcc_date = source["last_new_dxcc_date"];
 	        this.confirmed_lotw = source["confirmed_lotw"];
 	        this.confirmed_eqsl = source["confirmed_eqsl"];
 	        this.confirmed_qsl = source["confirmed_qsl"];

gate_coverage_test.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"os"
+	"strings"
+	"testing"
+)
+
+// The build gate is only as good as the moments it runs at.
+//
+// It used to run at startup alone, on the profile active then — and a fresh
+// install has NO callsign at that point. The operator typed theirs afterwards,
+// so a denied call ran for the whole session and reached the telemetry, which
+// reads the very same field. Every place that can make a denied callsign the
+// ACTIVE one has to re-ask.
+func TestCallGateRunsWhereverTheActiveCallsignChanges(t *testing.T) {
+	src, err := os.ReadFile("app.go")
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, fn := range []string{
+		"func (a *App) startup(ctx context.Context) {",                 // launch
+		"func (a *App) SaveStationSettings(s StationSettings) error {", // the call is entered here
+		"func (a *App) SaveProfile(p profile.Profile) (profile.Profile, error) {",
+		"func (a *App) ActivateProfile(id int64) error {",
+	} {
+		body := funcBody(t, string(src), fn)
+		if !strings.Contains(body, "enforceCallGate(") {
+			t.Errorf("%s can change the active callsign but never re-checks the gate", fn)
+		}
+	}
+}
+
+// The hashes are the whole mechanism: a truncated or re-cased entry silently
+// matches nothing, and nothing in the running program would ever say so.
+func TestDeniedCallHashesAreWellFormed(t *testing.T) {
+	if len(deniedCallHashes) == 0 {
+		t.Fatal("the deny list is empty — the gate has stopped gating")
+	}
+	for h := range deniedCallHashes {
+		if len(h) != 64 {
+			t.Errorf("hash %q is %d chars, want 64", h, len(h))
+		}
+		if h != strings.ToLower(h) {
+			t.Errorf("hash %q is not lower-case, so it can never match", h)
+		}
+	}
+}
+
+// A slashed call must reduce to the real one, or /P is a way round the gate.
+func TestDenyBaseCall(t *testing.T) {
+	for in, want := range map[string]string{
+		"f4xyz":    "F4XYZ",
+		" F4XYZ ":  "F4XYZ",
+		"F4XYZ/P":  "F4XYZ",
+		"TM/F4XYZ": "F4XYZ",
+		"F4XYZ/MM": "F4XYZ",
+		"":         "",
+	} {
+		if got := denyBaseCall(in); got != want {
+			t.Errorf("denyBaseCall(%q) = %q, want %q", in, got, want)
+		}
+	}
+}

hamlogcfm.go

@@ -0,0 +1,264 @@
+package main
+
+// Reading confirmations back from a HAMLOG.online ADIF export.
+//
+// Their agent protocol only uploads — it has no verb for asking what has been
+// confirmed — so the return path is a file: their site exports an ADIF, and the
+// operator feeds it back here.
+//
+// That file must NOT be imported the ordinary way. A plain import matches a
+// record to a local QSO on callsign + UTC MINUTE + band + mode, and their
+// export is rebuilt from their own database: a minute of rounding, SSB where
+// the log says USB, and the key no longer matches. "Update duplicates" then
+// does what it is told — no duplicate found, so it inserts — and a few hundred
+// copies of contacts the operator already had land in the log. That is exactly
+// what happened once, and it is why this path exists instead.
+//
+// So: match only, never insert. Confirmations are stamped onto the QSOs already
+// in the log, and anything that cannot be matched is REPORTED rather than
+// added, because an unmatched confirmation is a question about the log (a
+// minute off, a portable call) and not a contact to create.
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"strings"
+	"time"
+
+	wruntime "github.com/wailsapp/wails/v2/pkg/runtime"
+
+	"hamlog/internal/adif"
+	"hamlog/internal/applog"
+	"hamlog/internal/award"
+	"hamlog/internal/qso"
+)
+
+// hamlogUnmatchedMax bounds what is kept for export. A whole log's worth of
+// unmatched records means the file belongs to another station, not that the
+// operator wants 50 000 of them written back out.
+const hamlogUnmatchedMax = 20000
+
+// HamlogCfmResult is what the import did.
+type HamlogCfmResult struct {
+	Total     int `json:"total"`     // records read from the file
+	Confirmed int `json:"confirmed"` // records carrying HAMLOG's confirmation flag
+	Matched   int `json:"matched"`   // local QSOs stamped
+	ByClass   int `json:"by_class"`  // matched on mode CLASS rather than exact mode
+	Unmatched int `json:"unmatched"` // confirmations with no local QSO
+	// Samples names a few unmatched contacts, so "12 unmatched" can be looked
+	// into rather than merely worried about. The full list is kept for export —
+	// see ExportHamlogUnmatched — because 395 of them is not a sample-sized
+	// problem: it is a list to work through.
+	Samples []string `json:"samples"`
+}
+
+// hamlogCfmSamples caps the reported list — enough to see the pattern, not so
+// many that the dialog becomes a log file.
+const hamlogCfmSamples = 30
+
+// ImportHamlogConfirmations stamps the confirmations from a HAMLOG.online ADIF
+// export onto the matching local QSOs. It inserts nothing.
+func (a *App) ImportHamlogConfirmations(path string) (HamlogCfmResult, error) {
+	var res HamlogCfmResult
+	if a.qso == nil {
+		return res, fmt.Errorf("db not initialized")
+	}
+	if strings.TrimSpace(path) == "" {
+		return res, fmt.Errorf("empty path")
+	}
+	f, err := os.Open(path)
+	if err != nil {
+		return res, err
+	}
+	defer f.Close()
+
+	ctx := a.ctx
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	// The same two indexes the LoTW download uses: the exact key, then the
+	// mode-CLASS key for the contacts whose mode was written differently at the
+	// other end (FT8 exported as DATA, SSB where the log says USB).
+	keyIDs, err := a.qso.DedupeKeyIDs(ctx)
+	if err != nil {
+		return res, fmt.Errorf("read local log: %w", err)
+	}
+	classIDs, _ := a.qso.DedupeClassKeyIDs(ctx)
+
+	emit := func(line string) {
+		if a.ctx != nil {
+			wruntime.EventsEmit(a.ctx, "qslmgr:log", line)
+		}
+	}
+	emit("Reading " + path + "…")
+
+	// What already counts towards an award, so each confirmation can be flagged
+	// NEW. LoTW and paper QSL are the two award-valid sources; a HAMLOG
+	// confirmation is "new" when it lands on a slot neither of them holds — which
+	// is the only sense in which it changes anything.
+	sets, _ := a.qso.ConfirmedSlots(ctx, []string{"lotw_rcvd", "qsl_rcvd"})
+	var items []ConfirmationItem
+	var unmatched []qso.QSO
+
+	perr := adif.Parse(f, func(rec adif.Record) error {
+		q, ok := adif.RecordToQSO(rec)
+		if !ok {
+			return nil
+		}
+		res.Total++
+		// Only the records they actually confirmed. The export carries the whole
+		// log, and stamping "confirmed" on all of it would turn every uploaded
+		// contact into a confirmed one.
+		if !hamlogRecordConfirmed(rec) {
+			return nil
+		}
+		res.Confirmed++
+
+		minute := q.QSODate.UTC().Format("2006-01-02T15:04")
+		id, found := keyIDs[qso.DedupeKey(q.Callsign, minute, q.Band, q.Mode)]
+		if !found {
+			// id 0 means the class key is ambiguous — several local QSOs share
+			// it — and guessing between them would stamp the wrong one.
+			if cid, ok := classIDs[qso.DedupeClassKey(q.Callsign, minute, q.Band, q.Mode)]; ok && cid != 0 {
+				id, found = cid, true
+				res.ByClass++
+			}
+		}
+		if !found {
+			res.Unmatched++
+			if len(res.Samples) < hamlogCfmSamples {
+				res.Samples = append(res.Samples, fmt.Sprintf("%s · %s · %s · %s",
+					q.Callsign, q.QSODate.UTC().Format("2006-01-02 15:04Z"), q.Band, q.Mode))
+			}
+			if len(unmatched) < hamlogUnmatchedMax {
+				unmatched = append(unmatched, q)
+			}
+			return nil
+		}
+		date := hamlogCfmDate(rec)
+		if e := a.qso.SetExtra(ctx, id, award.HamlogQSLKey, "Y"); e != nil {
+			return nil
+		}
+		_ = a.qso.SetExtra(ctx, id, hamlogQSLDateKey, date)
+		// A confirmed contact is by definition one they hold, so the sent side
+		// is true whether or not OpsLog is what uploaded it — a log uploaded
+		// from their website would otherwise read "never sent, yet confirmed".
+		_ = a.qso.SetExtra(ctx, id, hamlogSentKey, "Y")
+		res.Matched++
+
+		// Feed the Results view, the same rows the LoTW download produces: an
+		// import that only prints counts leaves the operator with no way to see
+		// WHICH contacts were confirmed, which is the reason they ran it.
+		a.enrichContactedFromCty(&q) // country/dxcc, for the entity flags
+		it := ConfirmationItem{
+			Callsign: q.Callsign,
+			QSODate:  q.QSODate.UTC().Format(time.RFC3339),
+			Band:     q.Band,
+			Mode:     q.Mode,
+			Country:  q.Country,
+		}
+		if q.DXCC != nil && *q.DXCC != 0 {
+			n := *q.DXCC
+			it.NewDXCC = !sets.DXCC[n]
+			it.NewBand = !sets.Band[qso.BandKey(n, q.Band)]
+			it.NewMode = !sets.Mode[qso.ModeClassKey(n, q.Mode)]
+			it.NewSlot = !sets.Slot[qso.SlotClassKey(n, q.Band, q.Mode)]
+			// Fold it in, so a repeat inside the same file isn't flagged twice.
+			sets.DXCC[n] = true
+			sets.Band[qso.BandKey(n, q.Band)] = true
+			sets.Mode[qso.ModeClassKey(n, q.Mode)] = true
+			sets.Slot[qso.SlotClassKey(n, q.Band, q.Mode)] = true
+		}
+		items = append(items, it)
+		return nil
+	})
+	if perr != nil {
+		return res, perr
+	}
+	a.invalidateAwardStats() // confirmations move award counts
+	// Kept for ExportHamlogUnmatched. Held rather than written now: the operator
+	// decides whether a list of 395 is worth a file.
+	a.hamlogUnmatchedMu.Lock()
+	a.hamlogUnmatched = unmatched
+	a.hamlogUnmatchedMu.Unlock()
+	if a.ctx != nil {
+		wruntime.EventsEmit(a.ctx, "qslmgr:confirmations", items)
+	}
+	applog.Printf("hamlog cfm import: %d records, %d confirmed, %d matched (%d by mode class), %d unmatched",
+		res.Total, res.Confirmed, res.Matched, res.ByClass, res.Unmatched)
+	emit(fmt.Sprintf("%d records read, %d confirmed by HAMLOG.online, %d matched in the log (%d by mode class), %d unmatched",
+		res.Total, res.Confirmed, res.Matched, res.ByClass, res.Unmatched))
+	for _, s := range res.Samples {
+		emit("  unmatched: " + s)
+	}
+	if res.Unmatched > len(res.Samples) {
+		emit(fmt.Sprintf("  …and %d more — use \"Export unmatched (ADIF)…\" to get the whole list.",
+			res.Unmatched-len(res.Samples)))
+	}
+	if a.ctx != nil {
+		wruntime.EventsEmit(a.ctx, "qslmgr:done", map[string]any{"uploaded": res.Matched, "total": res.Confirmed})
+	}
+	return res, nil
+}
+
+// ExportHamlogUnmatched writes the confirmations the last import could not
+// place onto a QSO.
+//
+// They are the interesting half of the result: each one is a contact HAMLOG
+// believes it holds and this log does not agree about — a minute of drift, a
+// portable call, a band written differently, or a QSO genuinely missing. A
+// count cannot be worked through; a file can be opened, sorted and compared.
+//
+// Written as ADIF because that is what every other tool reads, and because it
+// can be handed straight back to an import once the discrepancies are settled.
+func (a *App) ExportHamlogUnmatched(path string) (int, error) {
+	a.hamlogUnmatchedMu.Lock()
+	rows := a.hamlogUnmatched
+	a.hamlogUnmatchedMu.Unlock()
+	if len(rows) == 0 {
+		return 0, fmt.Errorf("nothing to export: the last import left no unmatched confirmations")
+	}
+	if strings.TrimSpace(path) == "" {
+		return 0, fmt.Errorf("empty path")
+	}
+	recs := make([]string, 0, len(rows))
+	for i := range rows {
+		recs = append(recs, adif.FullRecordADIF(rows[i]))
+	}
+	if err := os.WriteFile(path, []byte(adif.BatchRecordsADIF(recs)), 0o644); err != nil {
+		return 0, err
+	}
+	applog.Printf("hamlog cfm import: exported %d unmatched confirmation(s) to %s", len(rows), path)
+	return len(rows), nil
+}
+
+// hamlogQSLDateKey stamps WHEN the confirmation was read back. Their export
+// carries no confirmation date of its own, so this is the import date — which
+// is honest about what it knows, unlike borrowing the QSO date.
+const hamlogQSLDateKey = "APP_OPSLOG_HAMLOG_QSL_DATE"
+
+// hamlogRecordConfirmed reads their flag off a raw ADIF record. The primary key
+// is the one their own export writes; the alternates are the names OpsLog and
+// other tools have used, so a file that went through another logger still reads.
+func hamlogRecordConfirmed(rec adif.Record) bool {
+	keys := append([]string{award.HamlogQSLKey}, award.HamlogAltKeys()...)
+	for _, k := range keys {
+		v := strings.ToUpper(strings.TrimSpace(rec[strings.ToLower(k)]))
+		if v != "" && v != "N" && v != "NO" {
+			return true
+		}
+	}
+	return false
+}
+
+// hamlogCfmDate is the date to stamp: the import date, in ADIF form.
+func hamlogCfmDate(rec adif.Record) string {
+	// If a future export ever carries one, take it rather than today's date.
+	for _, k := range []string{"app_hamlog_qso_cfm_date", "qslrdate"} {
+		if v := strings.TrimSpace(rec[k]); len(v) == 8 {
+			return v
+		}
+	}
+	return time.Now().UTC().Format("20060102")
+}

internal/applog/applog.go

@@ -20,9 +20,15 @@ var (
 	mu        sync.Mutex
 	file      *os.File
 	path      string
+	written   int64    // bytes in the CURRENT file, for the size check in Printf
 	crashFile *os.File // kept open so the runtime can write a crash traceback to it
 )
 
+// maxLogBytes is where the file rolls over, at startup AND while running.
+// A variable, not a constant, so the rotation can be exercised in a test without
+// writing ten megabytes to do it.
+var maxLogBytes int64 = 10 * 1024 * 1024
+
 // Init opens (creates) the log file in dataDir. On rotation we truncate
 // at startup if the file is too big; for now it's a single file, no
 // rolling — the volume is low (a few KB per session).
@@ -47,12 +53,12 @@ func Init(dataDir string) (string, error) {
 			_ = os.Rename(oldLog, logPath)
 		}
 	}
-	// Rotate (don't delete) once the file grows past ~10MB: rename it to
+	// Rotate (don't delete) once the file grows past maxLogBytes: rename it to
 	// opslog.log.1 so the PREVIOUS session's log survives. Deleting it outright used
 	// to erase exactly the diagnostics we needed when a user reported an issue from
 	// the session that just ended. One generation kept — enough, without unbounded growth.
-	if fi, err := os.Stat(logPath); err == nil && fi.Size() > 10*1024*1024 {
-		_ = os.Remove(logPath + ".1")     // drop the older generation
+	if fi, err := os.Stat(logPath); err == nil && fi.Size() > maxLogBytes {
+		_ = os.Remove(logPath + ".1") // drop the older generation
 		if err := os.Rename(logPath, logPath+".1"); err != nil {
 			_ = os.Remove(logPath) // rename failed (locked?) → fall back to the old behaviour
 		}
@@ -96,13 +102,57 @@ func Printf(format string, args ...any) {
 		msg = msg[:len(msg)-1]
 	}
 	if file != nil {
-		fmt.Fprintf(file, "%s %s\n", stamp, msg)
+		n, _ := fmt.Fprintf(file, "%s %s\n", stamp, msg)
+		written += int64(n)
+		rotateIfBigLocked()
 	}
 	// Also dump to stderr in case the binary was launched with a console
 	// attached (wails dev, custom build).
 	fmt.Fprintf(os.Stderr, "%s %s\n", stamp, msg)
 }
 
+// rotateIfBigLocked rolls the file over mid-session once it passes maxLogBytes.
+//
+// The check used to happen at STARTUP only, on the reasonable belief that a
+// session writes a few kilobytes. The CI-V wire trace disproved it: left on for
+// a day it wrote 416 MB, and nothing would have stopped it before the disk did.
+// A log that has to be rotated by quitting the program is not a bound.
+//
+// Same one-generation scheme as the startup rotation, so the previous stretch
+// survives — which is the half an operator usually needs, the part just before
+// the thing they are reporting.
+//
+// Caller holds mu.
+func rotateIfBigLocked() {
+	if written < maxLogBytes || file == nil || path == "" {
+		return
+	}
+	fmt.Fprintf(file, "%s ── log reached %d MB, rotating to %s.1 ──\n",
+		time.Now().Format("15:04:05.000"), maxLogBytes/(1024*1024), filepath.Base(path))
+	_ = file.Close()
+	file = nil
+	_ = os.Remove(path + ".1")
+	if err := os.Rename(path, path+".1"); err != nil {
+		// Rename refused (the file is held open elsewhere, a virus scanner): keep
+		// writing to the old handle rather than losing the log entirely, and try
+		// again in another maxLogBytes rather than on every single line.
+		f, oerr := os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0o644)
+		if oerr == nil {
+			file = f
+		}
+		written = 0
+		return
+	}
+	f, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0o644)
+	if err != nil {
+		return // nothing more to be done; the next Printf simply writes nowhere
+	}
+	file = f
+	written = 0
+	fmt.Fprintf(file, "%s ── continued from %s.1 ──\n",
+		time.Now().Format("15:04:05.000"), filepath.Base(path))
+}
+
 // Path returns where the file is so the UI can surface it.
 func Path() string {
 	mu.Lock()
@@ -118,4 +168,19 @@ func Close() {
 		_ = file.Close()
 		file = nil
 	}
+	// The crash file is held open for the whole run so the runtime can dump a
+	// traceback into it without allocating; on the way out it has to be released
+	// like any other handle, or the data directory cannot be moved or removed.
+	if crashFile != nil {
+		// The RUNTIME holds its own duplicate of this handle (SetCrashOutput), so
+		// closing ours releases nothing on Windows — the data directory stays
+		// locked. Hand the runtime a nil first. Anything fatal in the last moments
+		// of shutdown is no longer captured, which is the right trade at a point
+		// where the databases are already closed.
+		_ = debug.SetCrashOutput(nil, debug.CrashOptions{})
+		_ = crashFile.Close()
+		crashFile = nil
+	}
+	path = ""
+	written = 0
 }

internal/applog/rotate_test.go

@@ -0,0 +1,49 @@
+package applog
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+// The log has to be bounded WHILE RUNNING, not only at startup. The CI-V wire
+// trace left on for a day wrote 416 MB, and nothing would have stopped it
+// before the disk did.
+func TestRotatesMidSession(t *testing.T) {
+	orig := maxLogBytes
+	maxLogBytes = 8 * 1024 // small, so the test costs milliseconds
+	defer func() { maxLogBytes = orig }()
+
+	dir := t.TempDir()
+	p, err := Init(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer Close()
+
+	line := strings.Repeat("x", 256)
+	for i := 0; i < 100; i++ { // ~25 KB: several times the limit
+		Printf("%s", line)
+	}
+
+	if _, err := os.Stat(p + ".1"); err != nil {
+		t.Fatalf("no previous generation kept: %v", err)
+	}
+	fi, err := os.Stat(p)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if fi.Size() > maxLogBytes {
+		t.Fatalf("current log is %d bytes, over the %d limit — it did not roll over", fi.Size(), maxLogBytes)
+	}
+	// The new file says where the rest went: a log that starts mid-sentence with
+	// no explanation is how an operator concludes the app lost its history.
+	b, err := os.ReadFile(p)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(string(b), "continued from "+filepath.Base(p)+".1") {
+		t.Error("the new file does not point at the one it continues")
+	}
+}

internal/audio/recorder.go

@@ -168,7 +168,48 @@ func (r *Recorder) Start(fromDev, micDev string, prerollSec int) error {
 	twoSrc := r.twoSrc
 	r.mu.Unlock()
 
-	// Capture goroutine(s) feed the per-source queues.
+	// The radio side is either CAPTURED from a sound device or PUSHED in from
+	// somewhere else. Over the network there is no sound device at all: an
+	// IC-705 reached by LAN streams its receive audio over the Icom protocol,
+	// and the operator's audio settings can only offer the PC's own microphone
+	// and speakers. fromDev == PushedSource says "someone else will feed me",
+	// and PushRX is how they do it.
+	if fromDev == PushedSource {
+		LogSink("recorder: radio audio is pushed in (network), not captured from a device")
+	} else {
+		r.startRadioCapture(fromDev, stop)
+	}
+	if twoSrc {
+		r.startMicCapture(micDev, stop)
+	}
+	r.finishStart(fromDev, micDev, twoSrc, stop)
+	return nil
+}
+
+// PushedSource is the "device" name that means the radio audio arrives through
+// PushRX instead of a capture stream.
+const PushedSource = "\x00pushed"
+
+// PushRX feeds one chunk of 16-bit mono PCM from a non-device source.
+//
+// Safe to call when nothing is recording — the samples are dropped, which is
+// what should happen: the network stream runs whenever the rig is connected,
+// and the recorder only wants it between BeginQSO and the save.
+func (r *Recorder) PushRX(pcm []byte) {
+	r.mu.Lock()
+	running := r.running
+	r.mu.Unlock()
+	if !running || len(pcm) == 0 {
+		return
+	}
+	sm := bytesToInt16(pcm)
+	r.srcMu.Lock()
+	r.bufA = append(r.bufA, sm...)
+	r.lastA = time.Now()
+	r.srcMu.Unlock()
+}
+
+func (r *Recorder) startRadioCapture(fromDev string, stop chan struct{}) {
 	r.wg.Add(1)
 	go func() {
 		defer r.wg.Done()
@@ -187,23 +228,27 @@ func (r *Recorder) Start(fromDev, micDev string, prerollSec int) error {
 			LogSink("recorder: capture from %q failed: %v", DeviceName(fromDev), err)
 		}
 	}()
-	if twoSrc {
-		r.wg.Add(1)
-		go func() {
-			defer r.wg.Done()
-			defer recoverGoroutine("recorder capture (mic)")
-			if err := captureStream(micDev, stop, func(chunk []byte) {
-				s := bytesToInt16(chunk)
-				r.srcMu.Lock()
-				r.bufB = append(r.bufB, s...)
-				r.lastB = time.Now()
-				r.srcMu.Unlock()
-			}); err != nil {
-				LogSink("recorder: capture from %q failed: %v", DeviceName(micDev), err)
-			}
-		}()
-	}
+}
 
+func (r *Recorder) startMicCapture(micDev string, stop chan struct{}) {
+	r.wg.Add(1)
+	go func() {
+		defer r.wg.Done()
+		defer recoverGoroutine("recorder capture (mic)")
+		if err := captureStream(micDev, stop, func(chunk []byte) {
+			s := bytesToInt16(chunk)
+			r.srcMu.Lock()
+			r.bufB = append(r.bufB, s...)
+			r.lastB = time.Now()
+			r.srcMu.Unlock()
+		}); err != nil {
+			LogSink("recorder: capture from %q failed: %v", DeviceName(micDev), err)
+		}
+	}()
+}
+
+// finishStart logs what is being recorded and arms the silence watchdog.
+func (r *Recorder) finishStart(fromDev, micDev string, twoSrc bool, stop chan struct{}) {
 	// Name the devices being recorded FROM, once, at the start.
 	//
 	// A station with two radios has two sets of endpoints, and the recorder will
@@ -262,7 +307,6 @@ func (r *Recorder) Start(fromDev, micDev string, prerollSec int) error {
 			}
 		}
 	}()
-	return nil
 }
 
 // mixTick drains the source queues, mixes what's available, and appends to the

internal/award/award.go

@@ -109,7 +109,7 @@ type Def struct {
 	Emission   []string `json:"emission,omitempty"`    // CW | DIGITAL | PHONE (empty = all)
 
 	// --- Confirmation ---
-	Confirm  []string `json:"confirm"`            // worked-confirmed: lotw|qsl|eqsl|qrzcom|custom
+	Confirm  []string `json:"confirm"`            // worked-confirmed: lotw|qsl|eqsl|qrzcom|hamlog|custom
 	Validate []string `json:"validate,omitempty"` // validated/granted sources
 	// The "custom" source, for confirmations OpsLog has no dedicated column for:
 	// ConfirmField names a QSO field or an ADIF extras key, ConfirmValue the
@@ -344,7 +344,7 @@ func Migrate(defs []Def) ([]Def, bool) {
 func Fields() []string {
 	return []string{
 		"dxcc", "cqz", "ituz", "prefix", "callsign",
-		"state", "us_county", "cont", "country", "grid", "grid4",
+		"state", "county", "us_county", "cont", "country", "grid", "grid4",
 		"iota", "sota_ref", "pota_ref", "wwff",
 		"name", "qth", "address", "comment", "note",
 	}
@@ -1373,6 +1373,13 @@ func fieldRaw(field string, q *qso.QSO) string {
 		return q.Callsign
 	case "state":
 		return q.State
+	case "county":
+		// CNTY as it stands, with nothing prepended. us_county below answers a
+		// different question — it keys the county to its state, because two US
+		// states each have a Jefferson County. Outside the United States that
+		// prefixing is wrong: an RDA district (RO-19) and a Japanese city code
+		// are already unique, and a state is not what qualifies them.
+		return q.County
 	case "us_county":
 		return USCountyKey(q.State, q.County)
 	case "cont":
@@ -1481,6 +1488,18 @@ func confirmed(q *qso.QSO, sources []string, d *Def) bool {
 			if isYes(q.QRZComDownloadStatus) {
 				return true
 			}
+		case "hamlog":
+			// HAMLOG.online, a first-class source rather than something to express
+			// through "custom" — its confirmations feed its own award programme
+			// and operators reach for it the same way they reach for LoTW.
+			//
+			// Read from the ADIF EXTRAS, not a column: the ADIF standard names a
+			// field for hamlog.EU (HAMLOGEU_QSO_UPLOAD_STATUS) and none for
+			// hamlog.ONLINE, and borrowing the other site's field would write a
+			// falsehood into every exported log.
+			if hamlogConfirmed(q) {
+				return true
+			}
 		case "custom":
 			if customConfirmed(q, d) {
 				return true
@@ -1490,6 +1509,46 @@ func confirmed(q *qso.QSO, sources []string, d *Def) bool {
 	return false
 }
 
+// HamlogQSLKey is where a HAMLOG.online confirmation is recorded.
+//
+// THEIR field name, taken from a real export:
+//
+//	<APP_HAMLOG_QSO_CFM:1>Y
+//
+// Using the site's own key rather than one of ours is what makes an import
+// simply work: a log downloaded from HAMLOG carries its confirmations into
+// OpsLog with nothing to rename and no mapping to configure. The guesses this
+// replaced (APP_HAMLOG_QSL and friends) were all wrong, which is the argument
+// for reading a real file before naming a field.
+const HamlogQSLKey = "APP_HAMLOG_QSO_CFM"
+
+// hamlogAltKeys are older or hand-written spellings still honoured on read.
+// APP_OPSLOG_HAMLOG_QSL is the one OpsLog itself wrote before a real export was
+// available; a log stamped with it keeps counting.
+var hamlogAltKeys = []string{"APP_OPSLOG_HAMLOG_QSL", "APP_HAMLOG_QSL", "APP_HAMLOGONLINE_QSL", "HAMLOG_QSL_RCVD"}
+
+// hamlogConfirmed reports whether a QSO carries a HAMLOG.online confirmation.
+//
+// Any non-empty value counts, except an explicit "N": their export could carry
+// a date, a Y, or a match id, and demanding one of them would silently confirm
+// nothing on the two shapes we guessed wrong.
+func hamlogConfirmed(q *qso.QSO) bool {
+	if q == nil || q.Extras == nil {
+		return false
+	}
+	for _, k := range append([]string{HamlogQSLKey}, hamlogAltKeys...) {
+		v := strings.TrimSpace(q.Extras[k])
+		if v == "" {
+			continue
+		}
+		if strings.EqualFold(v, "N") || strings.EqualFold(v, "NO") {
+			continue
+		}
+		return true
+	}
+	return false
+}
+
 // customConfirmed answers the operator-defined confirmation source: the field
 // named by ConfirmField, optionally required to hold one of ConfirmValue's
 // comma-separated values.
@@ -1580,3 +1639,7 @@ func sortedBands(m map[string]int) []string {
 	})
 	return out
 }
+
+// HamlogAltKeys exposes the alternate spellings so a reader outside this package
+// (the confirmations import) accepts exactly what the award engine accepts.
+func HamlogAltKeys() []string { return append([]string(nil), hamlogAltKeys...) }

internal/award/confirm_test.go

@@ -64,3 +64,61 @@ func TestConfirmedSources(t *testing.T) {
 		}
 	}
 }
+
+// HAMLOG.online is a named confirmation source, not something to express through
+// "custom": an award ticks it the way it ticks LoTW.
+func TestHamlogConfirmationSource(t *testing.T) {
+	def := Def{Confirm: []string{"hamlog"}, Validate: []string{"hamlog"}}
+	yes := func(extras map[string]string) bool {
+		return Confirmed(&qso.QSO{Extras: extras}, def, def.Confirm)
+	}
+	if !yes(map[string]string{HamlogQSLKey: "Y"}) {
+		t.Error("our own key did not confirm")
+	}
+	// Their export's field name is unpublished, so the plausible shapes count too.
+	if !yes(map[string]string{"APP_HAMLOG_QSL": "20260823"}) {
+		t.Error("a date in an alternative key did not confirm")
+	}
+	// A value is not a confirmation when it says no.
+	if yes(map[string]string{HamlogQSLKey: "N"}) {
+		t.Error(`"N" was taken as a confirmation`)
+	}
+	if yes(map[string]string{HamlogQSLKey: "  "}) {
+		t.Error("blank was taken as a confirmation")
+	}
+	if yes(nil) || yes(map[string]string{"SOMETHING_ELSE": "Y"}) {
+		t.Error("confirmed with nothing to confirm it")
+	}
+	// And it does not leak into an award that never asked for it.
+	other := Def{Confirm: []string{"lotw"}}
+	if Confirmed(&qso.QSO{Extras: map[string]string{HamlogQSLKey: "Y"}}, other, other.Confirm) {
+		t.Error("a hamlog confirmation counted for an award that only accepts LoTW")
+	}
+}
+
+// The field name is theirs, taken from a real export:
+//
+//	<APP_HAMLOG_QSO_CFM:1>Y
+//
+// Pinned as a test because it was GUESSED wrong first — an import that carries
+// its confirmations into OpsLog with nothing to rename is the whole point, and
+// a renamed constant would break it in silence.
+func TestHamlogUsesTheSitesOwnFieldName(t *testing.T) {
+	if HamlogQSLKey != "APP_HAMLOG_QSO_CFM" {
+		t.Fatalf("HamlogQSLKey = %q — their export writes APP_HAMLOG_QSO_CFM", HamlogQSLKey)
+	}
+	def := Def{Confirm: []string{"hamlog"}}
+	// The record as HAMLOG exports it.
+	q := &qso.QSO{Extras: map[string]string{
+		"APP_HAMLOG_R150COUNTRY": "Russia",
+		"APP_HAMLOG_QSO_CFM":     "Y",
+	}}
+	if !Confirmed(q, def, def.Confirm) {
+		t.Error("a real HAMLOG export did not confirm")
+	}
+	// Anything OpsLog stamped before that export existed keeps counting.
+	old := &qso.QSO{Extras: map[string]string{"APP_OPSLOG_HAMLOG_QSL": "Y"}}
+	if !Confirmed(old, def, def.Confirm) {
+		t.Error("a QSO stamped with the older key stopped counting")
+	}
+}

internal/award/fieldvalue_county_test.go

@@ -0,0 +1,29 @@
+package award
+
+import (
+	"testing"
+
+	"hamlog/internal/qso"
+)
+
+// A district lives in CNTY as-is; the US award field keys it to the state
+// because county names repeat across states. Confusing the two silently breaks
+// whichever award is not American.
+func TestCountyFieldIsRawWhileUSCountyIsKeyed(t *testing.T) {
+	q := &qso.QSO{State: "TX", County: "RO-19"}
+	if got := fieldRaw("county", q); got != "RO-19" {
+		t.Fatalf("county = %q, want RO-19", got)
+	}
+	if got := fieldRaw("us_county", q); got == "RO-19" {
+		t.Fatalf("us_county should key the county to its state, got %q", got)
+	}
+	var found bool
+	for _, f := range Fields() {
+		if f == "county" {
+			found = true
+		}
+	}
+	if !found {
+		t.Fatal("county missing from the award field list")
+	}
+}

internal/cat/cat.go

@@ -290,12 +290,20 @@ func (m *Manager) SetSplit(on bool, txHz int64) error {
 // the backend picks a default when it's empty. (Status-based colouring can be
 // driven later by setting Color per spot.)
 type SpotInfo struct {
-	FreqHz      int64
-	Callsign    string
-	Mode        string
-	Color       string
-	Comment     string
-	LifetimeSec int // panadapter display seconds before auto-removal (0 = backend default)
+	FreqHz   int64
+	Callsign string
+	Mode     string
+	// Color is the TEXT colour of the callsign on the panadapter, BackgroundColor
+	// the plate behind it. Both are #AARRGGBB — the alpha channel first, which is
+	// SmartSDR's order and not the web's.
+	//
+	// Two colours rather than one because that is what makes a spot readable at a
+	// glance on a busy waterfall: the fill carries the status and the text stays
+	// legible against it. An empty background leaves the radio's own default.
+	Color           string
+	BackgroundColor string
+	Comment         string
+	LifetimeSec     int // panadapter display seconds before auto-removal (0 = backend default)
 }
 
 // Spotter is an OPTIONAL backend capability: show cluster spots on the radio
@@ -475,7 +483,12 @@ type FlexController interface {
 	SetRXAntenna(string) error
 	SetTXAntenna(string) error
 	SetActiveSlice(int) error // focus slice idx so commands target it
-	SetTXSlice(int) error     // make slice idx the transmitter (tx=1)
+	// ZoomPan sets the visible width (MHz) of the active slice's panadapter and
+	// keeps freqMHz inside it, re-centring when it must. See Flex.ZoomPan.
+	ZoomPan(bandwidthMHz, freqMHz float64, centre bool) error
+	SetTXSlice(int) error // make slice idx the transmitter (tx=1)
+	// SetTXSliceFrequency moves the TRANSMIT slice only — split pile-up chasing.
+	SetTXSliceFrequency(int64) error
 	SetSplit(bool) error
 	SetNB(bool) error
 	SetNBLevel(int) error

internal/cat/flex.go

@@ -60,24 +60,64 @@ type Flex struct {
 	txRawLogged    bool         // log the first raw transmit status once (field-name audit)
 
 	spotsEnabled    bool           // push cluster spots + manage the panadapter overlay
+	// foreignSpotSeen counts what probeForeignSpot has already reported, so a
+	// skimmer posting all evening cannot turn the log into its own transcript.
+	foreignSpotSeen int
 	spotIdx         map[int]bool   // panadapter spot indices currently known to the radio
 	pendingSpot     map[int]string // seq → callsign, awaiting the spot index in the R response
 	pendingSpotMode map[int]string // seq → ADIF mode, paired with pendingSpot
 	pendingSplit    map[int]bool   // seq → awaiting the new TX slice's index (split create)
 	spotCall        map[int]string // spot index → callsign (to fill the call on a panadapter click)
 	spotMode        map[int]string // spot index → ADIF mode, so a click can also set the slice mode (SmartSDR tunes the spot's freq but not its mode)
-	spotByCall      map[string]int // callsign → live spot index, so re-spotting a call replaces its old spot (WSJT decodes re-fire every cycle)
-	sentCmds        map[int]string // seq → command text, so an R<seq> error names the command
+	spotFreq        map[int]int64  // spot index → Hz, so a click can report where it was (the trigger message carries only the index)
+	pendingSpotFreq map[int]int64  // seq → Hz, paired with pendingSpot
+	// panWindow is what each panadapter is currently showing, from its own status
+	// (centre and width, both MHz). Tracked because a zoom that only changes the
+	// WIDTH keeps the old centre, and the frequency the operator just clicked can
+	// end up outside the new window — see ZoomPan.
+	panWindow map[string]panView
+
+	// spotSig is what each live spot LOOKS like, and when it was drawn. A
+	// callsign spotted again with the same frequency, colour and comment does not
+	// need to be removed and re-added: the panadapter would not change by one
+	// pixel, and a busy RBN feed re-spots the same station every few seconds. One
+	// two-minute session sent 2 128 adds and 1 634 removes, 88 of them for a
+	// single callsign — see SendSpot.
+	spotSig  map[string]string
+	spotSent map[string]time.Time
+
+	spotByCall map[string]int // callsign → live spot index, so re-spotting a call replaces its old spot (WSJT decodes re-fire every cycle)
+	sentCmds   map[int]string // seq → command text, so an R<seq> error names the command
 
 	// OnSpotClick is called (off the reader goroutine's hot path) when the user
-	// clicks one of our spots on the panadapter, with the spot's callsign and
-	// frequency. The host wires this to fill the entry form. Set before Connect.
-	OnSpotClick func(callsign string, freqHz int64)
+	// clicks one of our spots on the panadapter, with the spot's callsign, its
+	// frequency and the mode it was spotted in — everything the host knows about
+	// the spot, since the radio's own notification carries only an index. The host
+	// wires this to fill the entry form and to size the panadapter. Set before Connect.
+	OnSpotClick func(callsign string, freqHz int64, mode string)
+
+	// OnForeignSpot is called for every spot posted to the radio by a program
+	// OTHER than OpsLog, with the spot's callsign field and its frequency.
+	//
+	// A CW skimmer posts what it decodes, so the marker a DX operator's report
+	// leaves on the panadapter arrives here — that is what the split chaser acts
+	// on. Deliberately raw: this package reports what the radio said and does not
+	// decide what a marker looks like, because the marker text is configured in
+	// the skimmer, by the operator, and only they know what they chose.
+	OnForeignSpot func(callsign string, freqHz int64)
 }
 
+// panView is one panadapter's visible window, in MHz.
+type panView struct{ centre, width float64 }
+
 type flexSlice struct {
 	freqHz int64
 	mode   string // raw Flex mode (USB/LSB/CW/DIGU/…)
+	// pan is the panadapter this slice is displayed on ("0x40000000"), taken
+	// from the slice status. Kept PER SLICE rather than as one radio-wide id:
+	// with two slices on two bands there are two panadapters, and zooming the
+	// wrong one moves a display the operator is not looking at.
+	pan    string
 	active bool
 	tx     bool
 	inUse  bool
@@ -187,7 +227,7 @@ func NewFlex(host string, port int, spotsEnabled bool) *Flex {
 	return &Flex{
 		host: strings.TrimSpace(host), port: port,
 		slices: map[int]*flexSlice{}, spotsEnabled: spotsEnabled,
-		spotIdx: map[int]bool{}, pendingSpot: map[int]string{}, pendingSpotMode: map[int]string{}, spotCall: map[int]string{}, spotMode: map[int]string{}, spotByCall: map[string]int{}, pendingSplit: map[int]bool{},
+		spotIdx: map[int]bool{}, pendingSpot: map[int]string{}, pendingSpotMode: map[int]string{}, spotCall: map[int]string{}, spotMode: map[int]string{}, spotFreq: map[int]int64{}, pendingSpotFreq: map[int]int64{}, panWindow: map[string]panView{}, spotSig: map[string]string{}, spotSent: map[string]time.Time{}, spotByCall: map[string]int{}, pendingSplit: map[int]bool{},
 		meterMeta: map[int]meterInfo{}, meterVal: map[int]float64{}, meterSub: map[int]bool{},
 		sentCmds: map[int]string{}, txSetAt: map[string]time.Time{},
 		pinnedSlice: -1,
@@ -248,13 +288,21 @@ func (f *Flex) Connect() error {
 	f.send("sub cwx all")       // CWX: the LIVE CW speed/pitch/break-in (transmit holds only a static default)
 	f.send("sub profile all")   // mic/global/tx profiles (for the mic-profile dropdown)
 	f.send("profile mic info")  // request the current mic profile list + selection
+	f.send("sub pan all")       // panadapter centre/bandwidth, so a zoom knows where the display already is
 	f.send("sub client all")    // learn the GUI client (SmartSDR) so we can bind to it (below)
 	f.startMeters(conn)         // open the UDP VITA-49 stream for live meters
+	// Always subscribed, even when OpsLog draws no spots of its own: the feed is
+	// read-only and it is how the spots posted by OTHER programs arrive — a CW
+	// skimmer's decoded reports, which the split chaser acts on. Tying the
+	// subscription to our own overlay meant a station using SDC and no OpsLog
+	// spots heard nothing at all.
+	f.send("sub spot all")
 	if f.spotsEnabled {
-		// Subscribe so the radio pushes existing spots (we learn their indices),
-		// then wipe the panadapter so stale spots from a previous session or
-		// another logger are cleared before we start adding our own.
-		f.send("sub spot all")
+		// Wipe the panadapter so stale spots from a previous session or another
+		// logger are cleared before we start adding our own. Only when the
+		// overlay is ours to manage: "spot clear" removes EVERY spot on the
+		// radio, a skimmer's included, and taking those away from an operator
+		// who never asked us to draw anything would be pure vandalism.
 		go f.clearSpotsOnConnect(conn)
 	}
 	return nil
@@ -341,11 +389,12 @@ func (f *Flex) reader(conn net.Conn) {
 				f.mu.Lock()
 				call := f.spotCall[idx]
 				mode := f.spotMode[idx]
+				hz := f.spotFreq[idx]
 				handler := f.OnSpotClick
 				f.mu.Unlock()
 				if call != "" && handler != nil {
 					debugLog.Printf("Flex: spot %d triggered → %s (mode %s)", idx, call, mode)
-					go handler(call, 0)
+					go handler(call, hz, mode)
 					// SmartSDR tunes the spot's frequency on click but does NOT apply
 					// its mode=, so set the slice mode ourselves from what we spotted.
 					if mode != "" {
@@ -388,14 +437,17 @@ func (f *Flex) reader(conn net.Conn) {
 			f.mu.Lock()
 			call, pending := f.pendingSpot[seq]
 			spotMode := f.pendingSpotMode[seq]
+			spotFreq := f.pendingSpotFreq[seq]
 			if pending {
 				delete(f.pendingSpot, seq)
 				delete(f.pendingSpotMode, seq)
+				delete(f.pendingSpotFreq, seq)
 			}
 			if pending && ok && len(parts) >= 3 {
 				if idx, e := strconv.Atoi(strings.TrimSpace(parts[2])); e == nil {
 					f.spotCall[idx] = call
 					f.spotMode[idx] = spotMode
+					f.spotFreq[idx] = spotFreq
 					f.spotIdx[idx] = true
 					f.spotByCall[strings.ToUpper(call)] = idx
 				}
@@ -692,6 +744,32 @@ func (f *Flex) handleStatus(payload string) {
 			}
 			f.mu.Unlock()
 		}
+		// Panadapter — "display pan 0x40000000 center=14.075 bandwidth=0.2 …".
+		// Only the window matters here; everything else about the display is
+		// SmartSDR's business.
+		if len(fields) >= 3 && fields[0] == "display" && fields[1] == "pan" {
+			id := fields[2]
+			f.mu.Lock()
+			w := f.panWindow[id]
+			for _, kv := range fields[3:] {
+				key, val, ok := splitKV(kv)
+				if !ok {
+					continue
+				}
+				switch key {
+				case "center":
+					if v, err := strconv.ParseFloat(val, 64); err == nil && v > 0 {
+						w.centre = v
+					}
+				case "bandwidth":
+					if v, err := strconv.ParseFloat(val, 64); err == nil && v > 0 {
+						w.width = v
+					}
+				}
+			}
+			f.panWindow[id] = w
+			f.mu.Unlock()
+		}
 		// Meter definitions — "meter <num>.src=… <num>.nam=… <num>.unit=… …".
 		// The unit scales the UDP values, the name labels them; subscribe to each
 		// new id so the radio streams it.
@@ -810,13 +888,25 @@ func (f *Flex) handleStatus(payload string) {
 				}
 				f.mu.Lock()
 				if removed {
+					// The radio expired or dropped this spot: forget what it looked
+					// like, or the next identical spot would be skipped as "already
+					// drawn" and the station would never come back.
+					if c, ok := f.spotCall[idx]; ok {
+						delete(f.spotSig, strings.ToUpper(c))
+						delete(f.spotSent, strings.ToUpper(c))
+					}
 					delete(f.spotIdx, idx)
 					delete(f.spotCall, idx)
 					delete(f.spotMode, idx)
+					delete(f.spotFreq, idx)
 				} else {
 					f.spotIdx[idx] = true
 				}
 				f.mu.Unlock()
+				if !removed {
+					f.probeForeignSpot(payload)
+					f.reportForeignSpot(payload)
+				}
 			}
 			debugLog.Printf("Flex: status %s", payload)
 		}
@@ -847,6 +937,8 @@ func (f *Flex) handleStatus(payload string) {
 			}
 		case "mode":
 			s.mode = val
+		case "pan":
+			s.pan = val
 		case "active":
 			s.active = val == "1"
 		case "tx":
@@ -1241,6 +1333,173 @@ func (f *Flex) SetMode(mode string) error {
 	return nil
 }
 
+// ZoomPan sets the visible width of the ACTIVE slice's panadapter, and puts the
+// frequency the operator clicked inside it.
+//
+// bandwidthMHz is the whole visible span, which is how SmartSDR expresses it —
+// not a zoom factor.
+//
+// Re-centring is the subtle part. SmartSDR keeps the panadapter's CENTRE when
+// only the width changes, so narrowing from 200 kHz to 25 for a CW spot — or
+// jumping to a spot clicked in the band map — regularly left the very signal the
+// operator asked for outside the new window: the radio had tuned to it, but the
+// display was showing somewhere else. So the centre moves when it must:
+//
+//	centre == true   always re-centre (the operator asked for it)
+//	centre == false  re-centre ONLY when freqMHz would fall outside the new
+//	                 window, leaving a settled display alone the rest of the time
+//
+// The test uses 40% of the width either side rather than the full half: a spot
+// pinned to the last pixel of the panadapter is visible in the arithmetic and
+// useless in practice.
+//
+// A no-op when the slice reports no panadapter, which is the case on a slice
+// that exists but is not displayed. Silent, because that is not a fault.
+// needRecentre decides whether the panadapter has to move for freqMHz to be
+// comfortably visible in a window of bandwidthMHz. forced short-circuits it.
+//
+// An unknown current centre (no pan status seen yet) counts as "would fall
+// outside": the display is more likely wrong than right, and re-centring on the
+// spot the operator just clicked is never the surprising answer.
+func needRecentre(cur panView, freqMHz, bandwidthMHz float64, forced bool) bool {
+	if freqMHz <= 0 {
+		return false // nothing to centre on
+	}
+	if forced {
+		return true
+	}
+	return cur.centre <= 0 || math.Abs(freqMHz-cur.centre) > bandwidthMHz*0.4
+}
+
+func (f *Flex) ZoomPan(bandwidthMHz, freqMHz float64, centre bool) error {
+	f.mu.Lock()
+	pan := ""
+	// The operator's slice, by the same rule as everything else — see
+	// mainSliceLocked. Zooming any other panadapter would move a display the
+	// operator is not looking at.
+	if _, sl := f.mainSliceLocked(); sl != nil {
+		pan = sl.pan
+	}
+	cur := f.panWindow[pan]
+	connected := f.conn != nil && f.gotHandle
+	f.mu.Unlock()
+	if !connected {
+		return fmt.Errorf("flex: not connected")
+	}
+	if pan == "" || bandwidthMHz <= 0 {
+		return nil
+	}
+	recentre := needRecentre(cur, freqMHz, bandwidthMHz, centre)
+	// Centre first, then width: SmartSDR clamps a window that would run past the
+	// end of the spectrum, and moving to the right place before widening leaves
+	// nothing to clamp.
+	if recentre {
+		f.send(fmt.Sprintf("display pan s %s center=%.6f", pan, freqMHz))
+	}
+	f.send(fmt.Sprintf("display pan s %s bandwidth=%.6f", pan, bandwidthMHz))
+	debugLog.Printf("Flex: zoom pan %s → %.4f MHz (centre=%v on %.6f, was %.6f)", pan, bandwidthMHz, recentre, freqMHz, cur.centre)
+	return nil
+}
+
+// foreignSpotProbeMax bounds the probe below. Enough lines to see what another
+// program writes into a spot, few enough that a running skimmer — which posts
+// hundreds an hour — cannot fill the log file with them.
+const foreignSpotProbeMax = 60
+
+// probeForeignSpot records, verbatim, the spots this radio receives from
+// programs OTHER than OpsLog.
+//
+// A CW skimmer (SDC, for one) posts what it decodes as panadapter spots, the
+// exchange included: chasing a split pileup means finding the "5NN" the DX just
+// sent and moving the transmit slice there. Acting on that requires knowing
+// exactly what the spot looks like — which field carries the text, whether the
+// report is the callsign or the comment, what source names the skimmer — and no
+// amount of reasoning substitutes for reading real lines off a real radio.
+//
+// So this logs and does nothing else. It is deliberately not a feature.
+func (f *Flex) probeForeignSpot(payload string) {
+	if strings.Contains(payload, "source=OpsLog") {
+		return
+	}
+	f.mu.Lock()
+	if f.foreignSpotSeen >= foreignSpotProbeMax {
+		f.mu.Unlock()
+		return
+	}
+	f.foreignSpotSeen++
+	n := f.foreignSpotSeen
+	f.mu.Unlock()
+	debugLog.Printf("flex: foreign spot %d/%d: %s", n, foreignSpotProbeMax, payload)
+	if n == foreignSpotProbeMax {
+		debugLog.Printf("flex: that is enough foreign spots to go on — no more will be logged this session")
+	}
+}
+
+// reportForeignSpot hands another program's spot to OnForeignSpot.
+//
+// Off the reader goroutine, like OnSpotClick: the handler tunes the radio, and
+// a command sent from inside the reader would deadlock against the socket it is
+// reading.
+func (f *Flex) reportForeignSpot(payload string) {
+	if strings.Contains(payload, "source=OpsLog") {
+		return
+	}
+	handler := f.OnForeignSpot
+	if handler == nil {
+		return
+	}
+	var call string
+	var hz int64
+	for _, kv := range strings.Fields(payload) {
+		eq := strings.IndexByte(kv, '=')
+		if eq <= 0 {
+			continue
+		}
+		switch kv[:eq] {
+		case "callsign":
+			call = kv[eq+1:]
+		case "rx_freq":
+			if mhz, err := strconv.ParseFloat(kv[eq+1:], 64); err == nil {
+				hz = int64(math.Round(mhz * 1e6))
+			}
+		}
+	}
+	if call == "" || hz <= 0 {
+		return
+	}
+	go handler(call, hz)
+}
+
+// SetTXSliceFrequency tunes the TRANSMIT slice, leaving the receive slice where
+// it is. That distinction is the whole point in split: the operator listens to
+// the DX on one slice and moves the other around the pile-up.
+func (f *Flex) SetTXSliceFrequency(hz int64) error {
+	if hz <= 0 {
+		return fmt.Errorf("flex: invalid frequency")
+	}
+	f.mu.Lock()
+	idx := -1
+	for i, s := range f.slices {
+		if s != nil && s.inUse && s.tx {
+			idx = i
+			break
+		}
+	}
+	if idx >= 0 && f.slices[idx] != nil {
+		f.slices[idx].freqHz = hz // optimistic, like SetFrequency
+	}
+	connected := f.conn != nil
+	f.mu.Unlock()
+	if idx < 0 {
+		return fmt.Errorf("flex: no transmit slice")
+	}
+	if !connected {
+		return fmt.Errorf("flex: not connected")
+	}
+	f.send(fmt.Sprintf("slice t %d %.6f", idx, float64(hz)/1e6))
+	return nil
+}
+
 // SendSpot renders a cluster spot on the panadapter via "spot add". Spots carry
 // a lifetime so the radio expires them on its own (the API has no "spot clear").
 // Per the SmartSDR API, spaces inside a field value are encoded as 0x7F.
@@ -1270,12 +1529,28 @@ func (f *Flex) SendSpot(s SpotInfo) error {
 	// and Go mutexes aren't reentrant (calling send while locked deadlocks the
 	// whole Flex goroutine → the radio drops OFFLINE).
 	upperCall := strings.ToUpper(s.Callsign)
+	// Unchanged and still fresh → leave it alone.
+	//
+	// Refreshed once past half its lifetime, so a long-lived spot still gets its
+	// timer wound on and never quietly expires off the panadapter; anything that
+	// actually differs (a new frequency, a status that has changed colour, a
+	// different comment) is redrawn at once.
+	sig := fmt.Sprintf("%d|%s|%s|%s|%s", s.FreqHz, s.Mode, s.Color, s.BackgroundColor, s.Comment)
 	f.mu.Lock()
+	if prev, ok := f.spotSig[upperCall]; ok && prev == sig {
+		if at, ok := f.spotSent[upperCall]; ok && time.Since(at) < time.Duration(life)*time.Second/2 {
+			f.mu.Unlock()
+			return nil
+		}
+	}
+	f.spotSig[upperCall] = sig
+	f.spotSent[upperCall] = time.Now()
 	old, hadOld := f.spotByCall[upperCall]
 	if hadOld {
 		delete(f.spotByCall, upperCall)
 		delete(f.spotCall, old)
 		delete(f.spotMode, old)
+		delete(f.spotFreq, old)
 		delete(f.spotIdx, old)
 	}
 	f.mu.Unlock()
@@ -1291,6 +1566,12 @@ func (f *Flex) SendSpot(s SpotInfo) error {
 	if m := flexEncode(adifModeToFlex(s.Mode, s.FreqHz)); m != "" {
 		cmd += " mode=" + m
 	}
+	// background_color is optional in the API and empty means "the radio's own".
+	// Sent only when set, so a spot with no configured background does not blank
+	// the default to nothing.
+	if bg := flexEncode(s.BackgroundColor); bg != "" {
+		cmd += " background_color=" + bg
+	}
 	if c := flexEncode(s.Comment); c != "" {
 		cmd += " comment=" + c
 	}
@@ -1302,6 +1583,7 @@ func (f *Flex) SendSpot(s SpotInfo) error {
 		f.mu.Lock()
 		f.pendingSpot[seq] = s.Callsign
 		f.pendingSpotMode[seq] = s.Mode
+		f.pendingSpotFreq[seq] = s.FreqHz
 		f.mu.Unlock()
 	}
 	return nil
@@ -1335,6 +1617,9 @@ func (f *Flex) ClearSpots() error {
 	f.spotIdx = map[int]bool{}
 	f.spotCall = map[int]string{}
 	f.spotMode = map[int]string{}
+	f.spotFreq = map[int]int64{}
+	f.spotSig = map[string]string{}
+	f.spotSent = map[string]time.Time{}
 	f.spotByCall = map[string]int{}
 	connected := f.conn != nil
 	f.mu.Unlock()
@@ -2163,6 +2448,34 @@ func (f *Flex) startMeters(conn net.Conn) {
 	debugLog.Printf("Flex: meters UDP local=:%d punch→%s", port, raddr)
 	go f.udpReader(uc)
 	go f.udpKeepalive(uc, raddr)
+	go f.udpWatchdog(uc)
+}
+
+// udpWatchdog says so when the meter stream never arrives.
+//
+// The meters come over VITA-49 on a UDP socket the radio sends TO US; the TCP
+// side can be perfectly healthy — handshake, slices, spots, everything — while
+// not one datagram gets through. On Windows that is almost always the firewall
+// refusing inbound UDP for a program it has not been asked about, and the only
+// symptom is meters that stay at zero. Nothing said so: an operator saw a
+// connected radio with dead meters and no reason anywhere.
+//
+// Five seconds is far longer than the stream's own 40 frames a second needs.
+func (f *Flex) udpWatchdog(uc *net.UDPConn) {
+	time.Sleep(5 * time.Second)
+	f.mu.Lock()
+	cur, seen := f.udpConn, f.vitaSeen
+	port := 0
+	if uc.LocalAddr() != nil {
+		port = uc.LocalAddr().(*net.UDPAddr).Port
+	}
+	f.mu.Unlock()
+	if cur != uc || seen > 0 {
+		return // reconnected in the meantime, or the stream is flowing
+	}
+	debugLog.Printf("Flex: NO meter data after 5s — the radio's VITA-49 stream is not reaching UDP port %d. "+
+		"The TCP link is fine, so this is almost always a firewall: allow OpsLog.exe inbound UDP "+
+		"(Windows Defender Firewall → Allow an app), or open port %d for %s", port, port, f.host)
 }
 
 func (f *Flex) udpReader(uc *net.UDPConn) {

internal/cat/flex_test.go

@@ -0,0 +1,34 @@
+package cat
+
+import "testing"
+
+func TestNeedRecentre(t *testing.T) {
+	pan := panView{centre: 14.100, width: 0.200}
+	// A spot the display is already showing comfortably: leave the window alone,
+	// which is the whole point of the option being off.
+	if needRecentre(pan, 14.110, 0.200, false) {
+		t.Fatal("moved a display that was already on the spot")
+	}
+	// Narrowing for a CW spot 40 kHz away: 25 kHz around the old centre would not
+	// reach it, so the centre must follow.
+	if !needRecentre(pan, 14.060, 0.025, false) {
+		t.Fatal("spot would have been left outside the new window")
+	}
+	// Near the very edge of the new window — visible in the arithmetic, useless
+	// in practice.
+	if !needRecentre(pan, 14.199, 0.200, false) {
+		t.Fatal("spot pinned to the edge counts as outside")
+	}
+	// The operator asked for it.
+	if !needRecentre(pan, 14.110, 0.200, true) {
+		t.Fatal("forced centring ignored")
+	}
+	// No pan status yet: assume the display is elsewhere.
+	if !needRecentre(panView{}, 14.110, 0.200, false) {
+		t.Fatal("unknown centre must re-centre")
+	}
+	// Nothing to centre on.
+	if needRecentre(pan, 0, 0.200, true) {
+		t.Fatal("centred on nothing")
+	}
+}

internal/cat/icom_foreign_test.go

@@ -0,0 +1,43 @@
+package cat
+
+import (
+	"testing"
+
+	"hamlog/internal/cat/civ"
+)
+
+// A CI-V bus can carry a second controller, and the rig answers each of them on
+// the same wire. A reply addressed to somebody else must not be taken for ours —
+// on an IC-7850 one arrived between a PTT command and its acknowledgement, the
+// acknowledgement was never matched, and the failure was handed to JTDX as a rig
+// control error.
+func TestForeignCIVRepliesAreIgnored(t *testing.T) {
+	const rig = 0x8E
+	frames, _ := civ.Scan([]byte{
+		0xFE, 0xFE, 0x01, rig, 0x1C, 0x00, 0x01, 0xFD, // to controller 01 — not ours
+		0xFE, 0xFE, civ.AddrController, rig, 0xFB, 0xFD, // to us: the acknowledgement
+		0xFE, 0xFE, 0x00, rig, 0x00, 0x00, 0x25, 0x09, 0x14, 0x00, 0xFD, // transceive broadcast
+	})
+	if len(frames) != 3 {
+		t.Fatalf("scanned %d frames, want 3", len(frames))
+	}
+	var kept []civ.Decoded
+	for _, f := range frames {
+		if f.From != rig {
+			continue
+		}
+		if f.To != civ.AddrController && f.To != 0x00 {
+			continue
+		}
+		kept = append(kept, f)
+	}
+	if len(kept) != 2 {
+		t.Fatalf("kept %d frames, want 2 (ours + the broadcast)", len(kept))
+	}
+	if kept[0].Cmd != 0xFB {
+		t.Errorf("the acknowledgement was not the first kept frame: % X", kept[0].Cmd)
+	}
+	if kept[1].To != 0x00 {
+		t.Errorf("the transceive broadcast was dropped")
+	}
+}

internal/cat/icomserial.go

@@ -189,7 +189,7 @@ func NewIcomSerial(portName string, baud, civAddr int, digitalDefault string) *I
 		}
 		p, err := serial.Open(b.portName, &serial.Mode{BaudRate: b.baud})
 		if err != nil {
-			return nil, fmt.Errorf("open %s @ %d baud: %w", b.portName, b.baud, err)
+			return nil, fmt.Errorf("open %s @ %d baud: %w%s", b.portName, b.baud, err, busyHint(b.portName, err))
 		}
 		return p, nil
 	}
@@ -514,8 +514,21 @@ func (b *IcomSerial) SetFrequency(hz int64) error {
 		return fmt.Errorf("invalid frequency")
 	}
 	b.lastSetFreq, b.lastSetFreqAt = hz, time.Now()
-	return b.execIdempotent(fmt.Sprintf("set frequency %d Hz", hz),
+	err := b.execIdempotent(fmt.Sprintf("set frequency %d Hz", hz),
 		append([]byte{civ.CmdSetFreq}, civ.FreqToBCD(hz)...)...)
+	// Same reasoning as SetPTT: a lost acknowledgement is not a failed command,
+	// and WSJT-X or JTDX answer a failed set_freq by dropping the link — an
+	// IC-7850 log shows exactly that at 15:16:15, the disconnect four seconds
+	// later. The rig is asked what frequency it is on rather than being called a
+	// failure on the strength of a missing "FB".
+	if err == nil || !errors.Is(err, errIcomAckLost) {
+		return err
+	}
+	if got, rerr := b.readFreq(); rerr == nil && got == hz {
+		applog.Printf("icom: frequency %d Hz not acknowledged, but the rig is on it — treating as done", hz)
+		return nil
+	}
+	return err
 }
 
 func (b *IcomSerial) SetMode(mode string) error {
@@ -526,7 +539,16 @@ func (b *IcomSerial) SetMode(mode string) error {
 	// Set the base mode (keeping the rig's current filter by sending only the
 	// mode byte), then set the data-mode flag for digital modes.
 	if err := b.execIdempotent("set mode "+mode, civ.CmdSetMode, code); err != nil {
-		return err
+		// A lost acknowledgement is not a refused mode — see SetPTT. The mode is
+		// readable, so ask rather than report a failure that would cost the
+		// digital application its connection.
+		if !errors.Is(err, errIcomAckLost) {
+			return err
+		}
+		if got, ok := b.readMode(); !ok || got != code {
+			return err
+		}
+		applog.Printf("icom: mode %s not acknowledged, but the rig reports it — treating as done", mode)
 	}
 	dataByte := byte(0)
 	if data {
@@ -569,12 +591,43 @@ func (b *IcomSerial) execIdempotent(what string, payload ...byte) error {
 }
 
 // SetPTT keys or unkeys the transmitter (CI-V 0x1C 0x00).
+// A lost acknowledgement is NOT proof the rig ignored us, and treating it as one
+// is expensive: OpsLog fronts a Hamlib rigctl port, so the failure is handed
+// straight to WSJT-X or JTDX, which answer a failed set_ptt with a Rig Control
+// Error and drop the link mid-over. An IC-7850 log showed exactly that, three
+// times in a session, on a CI-V bus with a second controller corrupting frames.
+//
+// So when the acknowledgement does not arrive, ASK the rig what it is doing. PTT
+// is readable (0x1C 0x00), the answer is unambiguous, and a rig that is keyed
+// received the command whatever became of its reply.
 func (b *IcomSerial) SetPTT(on bool) error {
 	state := byte(0)
 	if on {
 		state = 1
 	}
-	return b.execIdempotent(fmt.Sprintf("PTT %v", on), civ.CmdPTT, civ.SubPTT, state)
+	err := b.execIdempotent(fmt.Sprintf("PTT %v", on), civ.CmdPTT, civ.SubPTT, state)
+	if err == nil || !errors.Is(err, errIcomAckLost) {
+		return err
+	}
+	// A GENEROUS window for the verification, not the poll's 150 ms.
+	//
+	// The rig has just failed to answer twice in 800 ms, and the reason seen on a
+	// real IC-7850 is that it was retuning: JTDX moves the transmit frequency and
+	// keys in the same breath. Asking it again with the short probe timeout would
+	// fail for exactly the same reason and prove nothing.
+	keyed, ok := b.readTXWithin(icomPTTVerifyTimeout)
+	if ok && keyed == on {
+		applog.Printf("icom: PTT %v not acknowledged, but the rig reports it — treating as done", on)
+		return nil
+	}
+	// Logged either way, because "the fix did not work" and "the rig really did
+	// not key" look identical from outside and need telling apart.
+	if ok {
+		applog.Printf("icom: PTT %v not acknowledged, and the rig reports %v — reporting the failure", on, keyed)
+	} else {
+		applog.Printf("icom: PTT %v not acknowledged, and the rig did not answer the check either", on)
+	}
+	return err
 }
 
 // SetPower turns the transceiver on or off (CI-V 0x18). Power-ON is prefixed with
@@ -686,6 +739,19 @@ func (b *IcomSerial) reader(port civTransport, done chan struct{}) {
 			if f.From != b.rigAddr {
 				continue // echo of our own command
 			}
+			// Addressed to US, or broadcast.
+			//
+			// A CI-V bus can carry a second controller — RS-BA1, wfview, another
+			// logger — and the rig answers each of them in turn on the same wire.
+			// Those replies come FROM the rig, so the check above lets them through,
+			// and one can be taken for the answer to our own command: an IC-7850 log
+			// showed "FE FE 01 8E …" (to controller 01) arriving between our PTT
+			// command and its acknowledgement, with bus collisions around it.
+			// Transceive broadcasts (to 0x00) stay welcome — that is how the rig
+			// announces a knob turn.
+			if f.To != civ.AddrController && f.To != 0x00 {
+				continue
+			}
 			if f.Cmd == civ.CmdScope {
 				b.route(b.specCh, f)
 				continue
@@ -1273,16 +1339,30 @@ func (b *IcomSerial) readTXFreq() (int64, bool) {
 
 // readTX reads the transmit state (CI-V 0x1C 0x00): non-zero data = keyed.
 func (b *IcomSerial) readTX() bool {
+	on, _ := b.readTXWithin(icomDSPTimeout)
+	return on
+}
+
+// icomPTTVerifyTimeout is how long the PTT check waits. Long, deliberately: it
+// runs only after a command was already given up on, so it costs nothing in the
+// normal case and everything depends on it in the abnormal one.
+const icomPTTVerifyTimeout = 700 * time.Millisecond
+
+// readTXWithin reads the transmit state, reporting whether the rig ANSWERED.
+//
+// The two are different questions and the caller usually needs both: "not
+// transmitting" and "did not say" are the same bool but not the same fact.
+func (b *IcomSerial) readTXWithin(timeout time.Duration) (on bool, answered bool) {
 	if err := b.write(civ.CmdPTT, civ.SubPTT); err != nil {
-		return false
+		return false, false
 	}
-	f, err := b.recv(icomDSPTimeout, func(d civ.Decoded) bool {
+	f, err := b.recv(timeout, func(d civ.Decoded) bool {
 		return d.Cmd == civ.CmdPTT && len(d.Data) >= 2 && d.Data[0] == civ.SubPTT
 	})
 	if err != nil {
-		return false
+		return false, false
 	}
-	return f.Data[1] != 0
+	return f.Data[1] != 0, true
 }
 
 // readMeter reads a meter (CI-V 0x15) and returns it scaled to 0-100.

internal/cat/kenwood.go

@@ -210,7 +210,7 @@ func (k *Kenwood) Connect() error {
 		if k.host != "" {
 			return fmt.Errorf("kenwood: connect %s: %w", k.host, err)
 		}
-		return fmt.Errorf("kenwood: open %s @ %d baud: %w", k.portName, k.baud, err)
+		return fmt.Errorf("kenwood: open %s @ %d baud: %w%s", k.portName, k.baud, err, busyHint(k.portName, err))
 	}
 	p.SetReadTimeout(300 * time.Millisecond)
 	k.port = p

internal/cat/omnirig.go

@@ -500,10 +500,30 @@ func (o *OmniRig) SetFrequency(hz int64) error {
 	// deliberately; a spot click is a request to change frequency, not to change
 	// VFO. On SUB the direct FreqB write below does the whole job.
 	onSubVFO := vfo == "B" || vfo == "BB" || vfo == "BA"
+	// …and NEVER on a Yaesu.
+	//
+	// On Yaesu the call is useless at best: an FT-891 logged "SetSimplexMode OK"
+	// on every spot click while FreqA never moved (see below — the direct property
+	// write is what actually tunes these rigs). On an FT-2000 it is worse than
+	// useless. From a log of one QSY, before and after the call:
+	//
+	//	Vfo="AB"(0x80)  Split=0x10000 (off)   → the operator's state
+	//	Vfo="BA"(0x100) Split=0x8000  (ON)    → after SetSimplexMode
+	//
+	// The rig-agnostic "receive and transmit HERE, simplex" method turned split ON
+	// and moved reception to VFO B, which is exactly what the operator reported:
+	// OpsLog showing B instead of A. OpsLog was not misreading the radio — it was
+	// reading it correctly after having moved it itself.
+	//
+	// Restricted to Yaesu because that is where the evidence is: on Icom the call
+	// is authoritative and the direct write is the unreliable one.
+	isYaesu := isYaesuRig(rigType)
 	simplexOK := false
 	switch {
 	case onSubVFO:
 		debugLog.Printf("OmniRig.SetFrequency: on VFO %q — skipping SetSimplexMode so the rig stays on SUB", vfo)
+	case isYaesu:
+		debugLog.Printf("OmniRig.SetFrequency: %q is a Yaesu — skipping SetSimplexMode (a no-op on some, and on an FT-2000 it turns split on and jumps to VFO B); the direct write below does the work", rigType)
 	default:
 		if _, err := oleutil.CallMethod(o.rig, "SetSimplexMode", int32(hz32)); err == nil {
 			simplexOK = true

internal/cat/omnirig_vfo_test.go

@@ -125,3 +125,24 @@ func TestOmniRigWriteTarget(t *testing.T) {
 		}
 	}
 }
+
+// SetSimplexMode is skipped on Yaesu, and that is not a preference.
+//
+// On an FT-891 it returned OK on every spot click while the rig never moved. On
+// an FT-2000 it did something worse — a log of one QSY shows the state going
+// from Vfo="AB" split off to Vfo="BA" split ON, so the operator's reception
+// jumped to VFO B and OpsLog, reading the radio correctly, displayed B. The
+// direct FreqA/Freq write does the tuning on these rigs.
+func TestYaesuRigsAreRecognisedForTheSimplexSkip(t *testing.T) {
+	for _, yes := range []string{"FT-2000", "FT-891", "FTDX10", "ftdx101", " FT-991A "} {
+		if !isYaesuRig(yes) {
+			t.Errorf("%q not recognised as a Yaesu — SetSimplexMode would still be called on it", yes)
+		}
+	}
+	// Everything else keeps the call: on Icom it is the authoritative one.
+	for _, no := range []string{"IC-7610", "TS-590", "K3", "", "Flex-6600"} {
+		if isYaesuRig(no) {
+			t.Errorf("%q wrongly treated as a Yaesu", no)
+		}
+	}
+}

internal/cat/portbusy.go

@@ -0,0 +1,39 @@
+package cat
+
+// "Serial port busy" is a true statement that helps nobody.
+//
+// A COM port has exactly one owner, and when a rig's port is refused the owner
+// is almost always another program on the same desktop — most often OmniRig,
+// which stays resident once any application has activated it and keeps the port
+// of the rig configured in it. An operator switching from OmniRig to a native
+// backend therefore hits this the moment they save: OpsLog is now asking for a
+// port OmniRig never let go of. The message named none of that.
+//
+// It also happens the other way round, and the wording says so rather than
+// accusing: a digital application (WSJT-X, JTDX, MSHV) configured on the rig's
+// port directly, rather than through OpsLog's CAT sharing, holds it just as
+// firmly.
+
+import "strings"
+
+// busyHint returns a sentence to append to an open error, or "" when the error
+// is not about the port being taken.
+//
+// Deliberately not a wrapped error: this is advice for a human reading a log,
+// and it must not change how any caller compares the error.
+func busyHint(port string, err error) string {
+	if err == nil {
+		return ""
+	}
+	msg := strings.ToLower(err.Error())
+	busy := strings.Contains(msg, "busy") ||
+		strings.Contains(msg, "access is denied") ||
+		strings.Contains(msg, "denied") ||
+		strings.Contains(msg, "in use")
+	if !busy {
+		return ""
+	}
+	return " — another program holds " + port +
+		". OmniRig is the usual one (it stays running and keeps the port of the rig configured in it, so a native backend can never have it);" +
+		" a digital application pointed straight at the rig instead of at OpsLog's CAT sharing does the same. Close it, then reconnect."
+}

internal/cat/xiegu.go

@@ -95,7 +95,7 @@ func (x *Xiegu) Connect() error {
 	}
 	p, err := serial.Open(x.portName, &serial.Mode{BaudRate: x.baud})
 	if err != nil {
-		return fmt.Errorf("xiegu: open %s @ %d baud: %w", x.portName, x.baud, err)
+		return fmt.Errorf("xiegu: open %s @ %d baud: %w%s", x.portName, x.baud, err, busyHint(x.portName, err))
 	}
 	p.SetReadTimeout(200 * time.Millisecond)
 	// Deassert DTR and RTS.

internal/cat/yaesu.go

@@ -159,7 +159,7 @@ func (y *Yaesu) Connect() error {
 	}
 	p, err := serial.Open(y.portName, &serial.Mode{BaudRate: y.baud})
 	if err != nil {
-		return fmt.Errorf("yaesu: open %s @ %d baud: %w", y.portName, y.baud, err)
+		return fmt.Errorf("yaesu: open %s @ %d baud: %w%s", y.portName, y.baud, err, busyHint(y.portName, err))
 	}
 	// The modem lines are only touched when the operator asks for it — see the
 	// note on Kenwood.lowerLines. Both defaults break somebody's station.

internal/cat/yaesu_panel.go

@@ -50,11 +50,15 @@ type YaesuTXState struct {
 	Squelch int    `json:"squelch"`  // 0-100
 	AGC     string `json:"agc,omitempty"`
 	Preamp  int    `json:"preamp"` // 0=IPO, 1=AMP1, 2=AMP2
-	Att     int    `json:"att"`    // 0=off, else dB
-	NB      bool   `json:"nb"`
-	NR      bool   `json:"nr"`
-	NRLevel int    `json:"nr_level"` // 1-15
-	Narrow  bool   `json:"narrow"`   // NAR filter
+	// Antenna is the selected jack, 1-3, or 0 when the rig has no AN command —
+	// an FT-891 or FT-991A has a single socket and answers nothing. 0 is what
+	// tells the panel to draw no selector at all rather than a dead one.
+	Antenna int  `json:"antenna"`
+	Att     int  `json:"att"` // 0=off, else dB
+	NB      bool `json:"nb"`
+	NR      bool `json:"nr"`
+	NRLevel int  `json:"nr_level"` // 1-15
+	Narrow  bool `json:"narrow"`   // NAR filter
 	// SWR is the RATIO (1.0, 1.5…), computed from the reflection coefficient —
 	// what an operator reads on the rig, not a percentage of meter travel.
 	SWR float64 `json:"swr"`
@@ -80,6 +84,7 @@ type YaesuController interface {
 	SetYaesuSquelch(int) error
 	SetYaesuAGC(string) error
 	SetYaesuPreamp(int) error
+	SetYaesuAntenna(int) error
 	SetYaesuAtt(int) error
 	SetYaesuNB(bool) error
 	SetYaesuNR(bool) error
@@ -239,6 +244,24 @@ func (y *Yaesu) readPanelSettings() {
 	if v, ok := y.askNum("PA0;", "PA0", 1); ok {
 		y.panel.Preamp = v
 	}
+	// ANTENNA. "AN0;" → "AN01;" — the first digit is the receiver (0 = main,
+	// 1 = sub on an FTDX101), the second the jack. A rig with one socket does
+	// not implement it and simply says nothing, which askNum reports as
+	// not-ok — and 0 then means "no antenna switching here".
+	if v, ok := y.askNum("AN0;", "AN0", 1); ok {
+		if y.panel.Antenna == 0 {
+			debugLog.Printf("yaesu: antenna select available (AN0; → %d)", v)
+		}
+		y.panel.Antenna = v
+	} else {
+		// Said once, at the first read: an operator who expects the ANT row and
+		// does not get it should find the reason in the log rather than wonder
+		// whether OpsLog forgot the feature.
+		if y.panel.Antenna != -1 {
+			debugLog.Printf("yaesu: no answer to AN0; — this rig has no antenna selection, the ANT row stays hidden")
+		}
+		y.panel.Antenna = -1
+	}
 	if v, ok := y.askNum("RA0;", "RA0", 1); ok {
 		y.panel.Att = yaesuAttDB(v)
 	}
@@ -356,6 +379,17 @@ func (y *Yaesu) SetYaesuPreamp(n int) error {
 	return y.setAndRefresh(fmt.Sprintf("PA0%d;", clampInt(n, 0, 2)))
 }
 
+// SetYaesuAntenna selects an antenna jack (1-3) on the main receiver.
+//
+// Verified against the FTDX10 command set; the FTDX101 adds a third jack and a
+// sub receiver, which is the "0" in AN0 — the day someone drives a sub receiver
+// from here it becomes a parameter rather than a constant. A rig without the
+// command ignores it, and readPanelSettings then keeps Antenna at 0, so the
+// control never appears in the first place.
+func (y *Yaesu) SetYaesuAntenna(n int) error {
+	return y.setAndRefresh(fmt.Sprintf("AN0%d;", clampInt(n, 1, 3)))
+}
+
 func (y *Yaesu) SetYaesuAtt(db int) error {
 	return y.setAndRefresh(fmt.Sprintf("RA0%d;", yaesuAttCode(db)))
 }

internal/cat/yaesu_test.go

@@ -1,6 +1,9 @@
 package cat
 
-import "testing"
+import (
+	"fmt"
+	"testing"
+)
 
 func TestParseYaesuFreq(t *testing.T) {
 	cases := []struct {
@@ -380,3 +383,26 @@ func TestYaesuModeVFOSuffix(t *testing.T) {
 		t.Errorf("setting CW on main sends %q, want MD03;", cmd)
 	}
 }
+
+// The antenna command, as the FTDX10 reference gives it: AN + receiver + jack.
+// The jack is clamped rather than trusted — a panel bug that sent AN09 would be
+// answered by the rig with silence, and the operator would be left wondering
+// which antenna they were on.
+func TestYaesuAntennaCommand(t *testing.T) {
+	for _, tc := range []struct {
+		in   int
+		want string
+	}{
+		{1, "AN01;"},
+		{2, "AN02;"},
+		{3, "AN03;"},
+		{0, "AN01;"}, // below range → the first jack
+		{9, "AN03;"}, // above range → the last
+		{-1, "AN01;"},
+	} {
+		got := fmt.Sprintf("AN0%d;", clampInt(tc.in, 1, 3))
+		if got != tc.want {
+			t.Errorf("antenna %d → %q, want %q", tc.in, got, tc.want)
+		}
+	}
+}

internal/db/db.go

@@ -147,7 +147,17 @@ func NowISO() string { return time.Now().UTC().Format("2006-01-02T15:04:05.000Z"
 
 // Open opens (and creates if needed) the SQLite database at the given path,
 // enables performance PRAGMAs, and applies embedded migrations.
-func Open(path string) (*sql.DB, error) {
+//
+// This is the SETTINGS database, which gets the full schema — see roles.go for
+// why. Use OpenLogbook for a database that holds contacts only.
+func Open(path string) (*sql.DB, error) { return open(path, RoleAll) }
+
+// OpenLogbook opens a SQLite logbook: the qso table and nothing from the
+// settings side, and any unused settings tables an earlier version left in it
+// are dropped if they are empty.
+func OpenLogbook(path string) (*sql.DB, error) { return open(path, RoleLogbook) }
+
+func open(path string, role Role) (*sql.DB, error) {
 	// Escape only the two characters a path could contain that the DSN would
 	// otherwise read as its query/fragment delimiters. Windows separators
 	// (\\ and the drive ':') are left intact — url.PathEscape would mangle them.
@@ -162,10 +172,12 @@ func Open(path string) (*sql.DB, error) {
 		return nil, fmt.Errorf("ping sqlite: %w", err)
 	}
 	Dialect = "sqlite"
-	if err := migrate(conn, nil, path, filepath.Base(path)); err != nil {
+	label := filepath.Base(path)
+	if err := migrate(conn, nil, path, label, role); err != nil {
 		_ = conn.Close()
 		return nil, err
 	}
+	pruneForeignTables(conn, role, label)
 	return conn, nil
 }
 
@@ -236,7 +248,7 @@ func backupBeforeRewrite(conn *sql.DB, dbPath, migration string) {
 // interleaved migration runs in one log were indistinguishable — an operator
 // reported "migrations are very slow" and the lines gave no way to tell one
 // database migrated three times from three databases migrated once.
-func migrate(conn *sql.DB, translate func(string) string, dbPath, label string) error {
+func migrate(conn *sql.DB, translate func(string) string, dbPath, label string, role Role) error {
 	// A non-nil translator means this is the MySQL connection (use the
 	// per-statement, FK-aware path); nil means a SQLite connection. This is
 	// determined by the caller's argument, NOT the global Dialect, so the
@@ -331,9 +343,18 @@ func migrate(conn *sql.DB, translate func(string) string, dbPath, label string)
 		if err != nil {
 			return fmt.Errorf("begin tx for %s: %w", name, err)
 		}
-		if _, err := tx.Exec(sqlText); err != nil {
-			_ = tx.Rollback()
-			return fmt.Errorf("apply migration %s: %w", name, err)
+		// Statement by statement rather than one Exec of the whole file: the role
+		// filter works per statement, and a settings-table statement must not
+		// reach a logbook database (see roles.go). Still one transaction, so the
+		// file remains atomic.
+		for _, stmt := range splitStatements(sqlText) {
+			if !keepForRole(stmt, role) {
+				continue
+			}
+			if _, err := tx.Exec(stmt); err != nil {
+				_ = tx.Rollback()
+				return fmt.Errorf("apply migration %s: %w", name, err)
+			}
 		}
 		if _, err := tx.Exec(`INSERT INTO schema_migrations(name) VALUES(?)`, name); err != nil {
 			_ = tx.Rollback()

internal/db/mysql.go

@@ -252,7 +252,7 @@ func OpenMySQL(c MySQLConfig) (*sql.DB, error) {
 			return nil, rerr
 		}
 		// Then apply only the migrations it's missing.
-		err = migrate(conn, mysqlDDL, "", "mysql:"+name)
+		err = migrate(conn, mysqlDDL, "", "mysql:"+name, RoleLogbook)
 	}
 	if err != nil {
 		_ = conn.Close()
@@ -343,7 +343,9 @@ func applyMySQLBaseline(conn *sql.DB) error {
 	// database. Labelled so its (fast) migration lines are not mistaken for a
 	// real database being migrated — in one operator's log this pass sat between
 	// two slow MySQL runs and looked like a third database.
-	if err := migrate(mem, nil, "", "baseline:memory"); err != nil {
+	// RoleLogbook: the baseline defines what a FRESH shared logbook gets, and a
+	// logbook has no business holding settings or station profiles.
+	if err := migrate(mem, nil, "", "baseline:memory", RoleLogbook); err != nil {
 		return fmt.Errorf("build baseline schema: %w", err)
 	}
 

internal/db/roles.go

@@ -0,0 +1,321 @@
+package db
+
+// Which tables belong in which database.
+//
+// OpsLog keeps settings and contacts apart — a settings database (settings.db /
+// opslog.db) and a logbook (logbook.db, a per-profile file, or a shared MySQL).
+// The SEPARATION of the data was real from the start; the SCHEMA was not: every
+// target got the whole migration set, so a shared MySQL logbook grew a settings
+// table and a station_profiles table that nothing ever wrote to. An operator
+// inspecting the server with phpMyAdmin had no way to tell which copy was
+// authoritative — a fair question, and the reason for this file.
+//
+// So a migration statement is now filtered by the ROLE of the database it is
+// being applied to. Only two rules, and both fail safe:
+//
+//   - RoleAll (the settings database) applies everything, exactly as before.
+//     It has to: a legacy single-file installation holds its QSOs there, and it
+//     still serves as the logbook when no separate one could be created.
+//   - RoleLogbook applies everything EXCEPT statements aimed at a table on the
+//     settings side. A table this file does not know about is kept, in both —
+//     an unrecognised future table behaves as it does today rather than
+//     silently going missing from one database.
+
+import (
+	"database/sql"
+	"fmt"
+	"strings"
+)
+
+// Role is what a database is for.
+type Role int
+
+const (
+	// RoleAll applies every migration statement. The settings database.
+	RoleAll Role = iota
+	// RoleLogbook applies only what the contacts need.
+	RoleLogbook
+)
+
+// settingsTables are owned by the settings database. Every one of them is
+// reached through the settings connection in app.go — grep NewRepo/NewStore
+// there: only qso.NewRepo is given the logbook connection.
+//
+// Ordered children-before-parents, because pruneForeignTables drops them in
+// this order and operating_antennas has a foreign key into operating_stations.
+var settingsTables = []string{
+	"operating_antenna_bands",
+	"operating_antennas",
+	"operating_antennas_new",
+	"operating_stations",
+	"operating_stations_new",
+	"award_references",
+	"qsl_templates",
+	"cluster_servers",
+	"integrations_udp",
+	"callsign_cache",
+	"station_profiles",
+	"settings",
+}
+
+// keepForRole reports whether one migration statement applies to this role.
+func keepForRole(stmt string, role Role) bool {
+	if role == RoleAll {
+		return true
+	}
+	t := stmtTable(stmt)
+	if t == "" {
+		return true // not a table statement (PRAGMA, or a shape we don't parse)
+	}
+	for _, s := range settingsTables {
+		if t == s {
+			return false
+		}
+	}
+	return true
+}
+
+// stmtTable returns the lower-cased table a statement acts on, or "".
+//
+// Deliberately literal: it recognises the handful of statement shapes the
+// migrations actually use, and returns "" for anything else — which keeps the
+// statement. Guessing would be the only way to drop something by accident.
+func stmtTable(stmt string) string {
+	f := strings.Fields(strings.ToLower(stmt))
+	at := func(i int) string {
+		if i < len(f) {
+			return f[i]
+		}
+		return ""
+	}
+	// Skip the leading keywords that carry no table name.
+	switch {
+	case at(0) == "create" || at(0) == "drop":
+		// CREATE [UNIQUE] INDEX <name> ON <table> …
+		// CREATE TABLE [IF NOT EXISTS] <table> …  /  DROP TABLE [IF EXISTS] <t>
+		//
+		// The "ON" search is confined to an INDEX statement on purpose: a CREATE
+		// TABLE body is full of "ON DELETE CASCADE", and scanning the whole
+		// statement for "on" once made every foreign-keyed table report itself as
+		// a table named "delete" — unrecognised, therefore kept, therefore created
+		// in a logbook that had no use for it.
+		if at(1) == "index" || (at(1) == "unique" && at(2) == "index") {
+			for i, w := range f {
+				if w == "on" && i+1 < len(f) {
+					return cleanIdent(f[i+1])
+				}
+			}
+		}
+		i := 1
+		for at(i) == "unique" || at(i) == "table" || at(i) == "index" ||
+			at(i) == "if" || at(i) == "not" || at(i) == "exists" || at(i) == "view" {
+			i++
+		}
+		return cleanIdent(at(i))
+	case at(0) == "alter":
+		return cleanIdent(at(2)) // ALTER TABLE <table> …
+	case at(0) == "insert" || at(0) == "replace":
+		i := 1
+		for at(i) == "or" || at(i) == "ignore" || at(i) == "into" || at(i) == "replace" {
+			i++
+		}
+		return cleanIdent(at(i))
+	case at(0) == "update":
+		return cleanIdent(at(1))
+	case at(0) == "delete":
+		return cleanIdent(at(2)) // DELETE FROM <table>
+	}
+	return ""
+}
+
+// cleanIdent strips quoting and anything glued to the name — "qso(id)" from an
+// index, `settings` from the MySQL translation, "qso;" from a split statement.
+func cleanIdent(s string) string {
+	s = strings.TrimSpace(s)
+	if i := strings.IndexAny(s, "(;"); i >= 0 {
+		s = s[:i]
+	}
+	return strings.Trim(s, "`\"'[]")
+}
+
+// pruneForeignTables removes settings tables from a logbook database that an
+// earlier version created there.
+//
+// ONLY WHEN EMPTY, without exception. A table with rows in it is data, whatever
+// this file thinks it is for: a profile pointing at a legacy combined database
+// as its logbook is a real configuration, and dropping its profiles because the
+// schema now says they belong elsewhere would be destroying a log-keeping
+// operator's work on the strength of a tidiness rule.
+//
+// Best effort throughout: a logbook the user cannot drop tables in (a restricted
+// MySQL grant) keeps its empty tables and works exactly as it does today.
+func pruneForeignTables(conn *sql.DB, role Role, label string) {
+	if role != RoleLogbook || conn == nil {
+		return
+	}
+	// Once per database, recorded like a migration.
+	//
+	// The check itself is a COUNT(*) per settings table — twelve round trips,
+	// which is nothing locally and is paid on EVERY open of a remote MySQL
+	// logbook, including every profile switch. There is nothing to find after the
+	// first pass: the role filter means no settings table is ever created in a
+	// logbook again.
+	if _, err := conn.Exec(`INSERT INTO schema_migrations(name) VALUES(?)`, prunedMarker); err != nil {
+		return // already recorded (primary key), or the table is not writable
+	}
+	dropped := 0
+	for _, t := range settingsTables {
+		var n int
+		// A missing table errors here, which is the "nothing to do" answer.
+		if err := conn.QueryRow(`SELECT COUNT(*) FROM ` + quoteIdent(t)).Scan(&n); err != nil {
+			continue
+		}
+		if n != 0 {
+			logf("db[%s]: keeping %s — it has %d row(s)", label, t, n)
+			continue
+		}
+		if _, err := conn.Exec(`DROP TABLE ` + quoteIdent(t)); err != nil {
+			logf("db[%s]: could not drop unused %s: %v", label, t, err)
+			continue
+		}
+		dropped++
+	}
+	if dropped > 0 {
+		logf("db[%s]: dropped %d unused settings table(s) — this database holds contacts only", label, dropped)
+	}
+}
+
+// prunedMarker records, in schema_migrations, that a logbook has had its unused
+// settings tables removed. Named like a migration and stored beside them because
+// that is exactly what it is: a one-off schema step, and the applied set is
+// already read in a single query at every open.
+const prunedMarker = "_opslog_pruned_settings_tables"
+
+// quoteIdent quotes one of OUR OWN table names for either dialect. Backticks
+// work in MySQL and in SQLite alike, which is why the migrations use them.
+func quoteIdent(s string) string { return "`" + s + "`" }
+
+// DropRedundantSettingsTables removes the settings tables from a logbook
+// database EVEN IF THEY HAVE ROWS.
+//
+// Reserved for the one case where those rows are provably a stale duplicate:
+// the logbook file was seeded by VACUUM INTO from the old combined database
+// (see the split at startup), so every profile and every setting in it is a
+// copy of what the settings database still holds and is authoritative for.
+// Nothing reads them — the settings connection is a different file entirely —
+// and leaving them behind is what made the two databases look interchangeable.
+//
+// The caller must have established that authority. pruneForeignTables is the
+// safe default for every other situation.
+func DropRedundantSettingsTables(conn *sql.DB, label string) {
+	if conn == nil {
+		return
+	}
+	dropped := 0
+	for _, t := range settingsTables {
+		if err := conn.QueryRow(`SELECT COUNT(*) FROM ` + quoteIdent(t)).Scan(new(int)); err != nil {
+			continue // not there: nothing to do
+		}
+		if _, err := conn.Exec(`DROP TABLE ` + quoteIdent(t)); err != nil {
+			logf("db[%s]: could not drop redundant %s: %v", label, t, err)
+			continue
+		}
+		dropped++
+	}
+	if dropped > 0 {
+		logf("db[%s]: dropped %d settings table(s) copied by the logbook split — the settings database keeps the originals", label, dropped)
+	}
+}
+
+// EnsureQSOTable recreates the contacts table if it is missing.
+//
+// It exists so dropping an EMPTY qso table from the settings database is a
+// reversible act. The settings database can still be pressed into service as the
+// logbook — that is the fallback when no separate logbook file can be created —
+// and the migrations that would have built the table are recorded as applied, so
+// nothing would ever build it again. This does, from the same migrations, on
+// demand.
+//
+// The schema is derived rather than duplicated: the migrations are replayed on a
+// throwaway in-memory SQLite whose sqlite_master then holds the FINAL shape of
+// the table with every ALTER-added column folded in. Same trick as the MySQL
+// baseline, and for the same reason — there is no second schema to drift.
+//
+// SQLite only: the shared MySQL logbook is never the settings database.
+func EnsureQSOTable(conn *sql.DB) error {
+	if conn == nil {
+		return nil
+	}
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(new(int)); err == nil {
+		return nil // already there
+	}
+	stmts, err := qsoSchemaDDL()
+	if err != nil {
+		return err
+	}
+	for _, st := range stmts {
+		if _, err := conn.Exec(st); err != nil {
+			return fmt.Errorf("recreate qso table: %w", err)
+		}
+	}
+	logf("db: recreated the qso table — this database is being used as the logbook")
+	return nil
+}
+
+// qsoSchemaDDL returns the CREATE statements for the qso table and its indexes,
+// in that order.
+func qsoSchemaDDL() ([]string, error) {
+	mem, err := sql.Open("sqlite", "file:opslog_qsoschema?mode=memory&cache=shared")
+	if err != nil {
+		return nil, fmt.Errorf("open schema sqlite: %w", err)
+	}
+	defer mem.Close()
+	if err := migrate(mem, nil, "", "qso-schema:memory", RoleLogbook); err != nil {
+		return nil, fmt.Errorf("build qso schema: %w", err)
+	}
+	rows, err := mem.Query(`SELECT type, sql FROM sqlite_master
+	                        WHERE sql IS NOT NULL AND tbl_name = 'qso'`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var tables, indexes []string
+	for rows.Next() {
+		var typ, s string
+		if err := rows.Scan(&typ, &s); err != nil {
+			return nil, err
+		}
+		if typ == "table" {
+			tables = append(tables, s)
+		} else {
+			indexes = append(indexes, s)
+		}
+	}
+	if len(tables) == 0 {
+		return nil, fmt.Errorf("qso table not found in the derived schema")
+	}
+	return append(tables, indexes...), rows.Err()
+}
+
+// DropEmptyQSOTable removes the contacts table from a database that is not the
+// logbook — the settings database, once its QSOs live in their own file.
+//
+// Only when empty, and reversible: EnsureQSOTable builds it again the moment
+// this database is asked to serve as the logbook.
+func DropEmptyQSOTable(conn *sql.DB, label string) {
+	if conn == nil {
+		return
+	}
+	var n int
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil {
+		return // not there: nothing to do
+	}
+	if n != 0 {
+		return // contacts: this table is data, whatever the schema says
+	}
+	if _, err := conn.Exec(`DROP TABLE qso`); err != nil {
+		logf("db[%s]: could not drop the unused qso table: %v", label, err)
+		return
+	}
+	logf("db[%s]: dropped the unused qso table — the contacts live in their own database", label)
+}

internal/db/roles_test.go

@@ -0,0 +1,283 @@
+package db
+
+import (
+	"path/filepath"
+	"sort"
+	"strings"
+	"testing"
+)
+
+func TestStmtTable(t *testing.T) {
+	cases := map[string]string{
+		"CREATE TABLE station_profiles (\n id INTEGER PRIMARY KEY)":    "station_profiles",
+		"CREATE TABLE IF NOT EXISTS settings (`key` TEXT PRIMARY KEY)": "settings",
+		"CREATE UNIQUE INDEX idx_qso_uid ON qso(sync_uid)":             "qso",
+		"CREATE INDEX idx_ref ON award_references (award_code)":        "award_references",
+		"ALTER TABLE qso ADD COLUMN ant_path TEXT NOT NULL DEFAULT ''": "qso",
+		"ALTER TABLE `station_profiles` ADD COLUMN my_cq_zone TEXT":    "station_profiles",
+		"INSERT INTO settings(`key`, value) VALUES('x','y')":           "settings",
+		"INSERT OR IGNORE INTO cluster_servers(name) VALUES('dxc')":    "cluster_servers",
+		"UPDATE qso SET callsign = UPPER(callsign)":                    "qso",
+		"DELETE FROM operating_antennas WHERE station_id IS NULL":      "operating_antennas",
+		"DROP TABLE IF EXISTS operating_stations_new":                  "operating_stations_new",
+		"PRAGMA foreign_keys = off":                                    "",
+		"":                                                             "",
+	}
+	for in, want := range cases {
+		if got := stmtTable(in); got != want {
+			t.Errorf("stmtTable(%.40q) = %q, want %q", in, got, want)
+		}
+	}
+}
+
+func TestKeepForRole(t *testing.T) {
+	// The settings database takes everything, exactly as before this existed.
+	for _, s := range []string{"CREATE TABLE settings (a TEXT)", "CREATE TABLE qso (a TEXT)"} {
+		if !keepForRole(s, RoleAll) {
+			t.Fatalf("RoleAll dropped %q", s)
+		}
+	}
+	// A logbook takes the contacts and refuses the settings side.
+	if !keepForRole("CREATE INDEX i ON qso(callsign)", RoleLogbook) {
+		t.Fatal("logbook dropped a qso statement")
+	}
+	if keepForRole("CREATE TABLE station_profiles (id INTEGER)", RoleLogbook) {
+		t.Fatal("logbook accepted station_profiles")
+	}
+	// An unrecognised statement — a future table, a PRAGMA — is kept, so a new
+	// migration behaves as it does today rather than vanishing from one database.
+	if !keepForRole("CREATE TABLE something_new (id INTEGER)", RoleLogbook) {
+		t.Fatal("logbook dropped an unknown table")
+	}
+	if !keepForRole("PRAGMA foreign_keys = off", RoleLogbook) {
+		t.Fatal("logbook dropped a PRAGMA")
+	}
+}
+
+// tablesIn lists the tables of an open database.
+func tablesIn(t *testing.T, path string) []string {
+	t.Helper()
+	conn, err := Open(path) // RoleAll: opening must not change what is there
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer conn.Close()
+	rows, err := conn.Query(`SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer rows.Close()
+	var out []string
+	for rows.Next() {
+		var n string
+		if err := rows.Scan(&n); err != nil {
+			t.Fatal(err)
+		}
+		out = append(out, n)
+	}
+	sort.Strings(out)
+	return out
+}
+
+// A logbook opened through OpenLogbook holds the contacts and nothing else.
+func TestOpenLogbookSchema(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "logbook.db")
+	conn, err := OpenLogbook(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var n int
+	// The one table that matters has to be there and has to be usable.
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil {
+		t.Fatalf("qso table unusable: %v", err)
+	}
+	for _, forbidden := range settingsTables {
+		if err := conn.QueryRow(`SELECT COUNT(*) FROM ` + quoteIdent(forbidden)).Scan(&n); err == nil {
+			t.Errorf("%s was created in a logbook database", forbidden)
+		}
+	}
+	conn.Close()
+
+	// Reopening as a logbook is idempotent, and the migrations already recorded
+	// as applied must not be re-run into a half-schema.
+	conn2, err := OpenLogbook(path)
+	if err != nil {
+		t.Fatalf("reopen: %v", err)
+	}
+	if err := conn2.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil {
+		t.Fatalf("qso lost on reopen: %v", err)
+	}
+	conn2.Close()
+}
+
+// An existing logbook that an older version filled with the whole schema loses
+// the unused tables — and keeps any that hold rows.
+func TestPruneKeepsNonEmptyTables(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "legacy.db")
+	conn, err := Open(path) // the old behaviour: every table everywhere
+	if err != nil {
+		t.Fatal(err)
+	}
+	if _, err := conn.Exec(`INSERT INTO station_profiles(name) VALUES('Home')`); err != nil {
+		t.Fatal(err)
+	}
+	conn.Close()
+
+	if got := tablesIn(t, path); len(got) < 10 {
+		t.Fatalf("expected a full legacy schema, got %v", got)
+	}
+
+	conn, err = OpenLogbook(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer conn.Close()
+	var n int
+	// Rows are data: this one stays, whatever the schema says it is for.
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM station_profiles`).Scan(&n); err != nil || n != 1 {
+		t.Fatalf("station_profiles dropped with a row in it (err=%v n=%d)", err, n)
+	}
+	// The empty ones go.
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM settings`).Scan(&n); err == nil {
+		t.Error("empty settings table survived in a logbook")
+	}
+	// And the contacts are untouched throughout.
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil {
+		t.Fatalf("qso table lost: %v", err)
+	}
+}
+
+// A CREATE TABLE body is full of "ON DELETE CASCADE": the index rule must not
+// read it as a table name, or the table goes unrecognised and gets created in
+// every database.
+func TestStmtTableForeignKeyBody(t *testing.T) {
+	stmt := `CREATE TABLE operating_stations (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    profile_id INTEGER NOT NULL,
+    FOREIGN KEY (profile_id) REFERENCES station_profiles(id) ON DELETE CASCADE
+)`
+	if got := stmtTable(stmt); got != "operating_stations" {
+		t.Fatalf("got %q", got)
+	}
+	if keepForRole(stmt, RoleLogbook) {
+		t.Fatal("a settings table reached a logbook database")
+	}
+}
+
+// The settings database loses its unused qso table — and gets it back, in full,
+// the moment it has to serve as the logbook again.
+func TestDropAndRecreateQSOTable(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "settings.db")
+	conn, err := Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer conn.Close()
+
+	// A contact in it is data: the table must survive.
+	if _, err := conn.Exec(`INSERT INTO qso(callsign, qso_date, band, mode)
+	                        VALUES('F4BPO','2026-01-01T12:00:00Z','20m','SSB')`); err != nil {
+		t.Fatal(err)
+	}
+	DropEmptyQSOTable(conn, "settings")
+	var n int
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil || n != 1 {
+		t.Fatalf("dropped a qso table holding a contact (err=%v n=%d)", err, n)
+	}
+
+	// Empty, so it goes.
+	if _, err := conn.Exec(`DELETE FROM qso`); err != nil {
+		t.Fatal(err)
+	}
+	DropEmptyQSOTable(conn, "settings")
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err == nil {
+		t.Fatal("empty qso table survived")
+	}
+
+	// And comes back complete when this database is pressed into service as the
+	// logbook — a late column and an index included, not just a bare table.
+	if err := EnsureQSOTable(conn); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := conn.Exec(`INSERT INTO qso(callsign, qso_date, band, mode, ant_path, sync_uid)
+	                        VALUES('F1TRF','2026-01-02T13:00:00Z','40m','CW','S','uid-1')`); err != nil {
+		t.Fatalf("recreated qso table is incomplete: %v", err)
+	}
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil || n != 1 {
+		t.Fatalf("recreated table unusable (err=%v n=%d)", err, n)
+	}
+	// Idempotent: a second call on a live table must not touch it.
+	if err := EnsureQSOTable(conn); err != nil {
+		t.Fatal(err)
+	}
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM qso`).Scan(&n); err != nil || n != 1 {
+		t.Fatalf("EnsureQSOTable disturbed an existing table (err=%v n=%d)", err, n)
+	}
+}
+
+// A brand-new logbook — the case of a fresh install, or the "New database"
+// button — is right from the first open: the contacts and the migration ledger,
+// nothing else. Pinned as an exact list so an accidentally unfiltered future
+// migration shows up here rather than in an operator's phpMyAdmin.
+func TestFreshLogbookHasOnlyContactTables(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "fresh.db")
+	conn, err := OpenLogbook(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	rows, err := conn.Query(`SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var got []string
+	for rows.Next() {
+		var n string
+		if err := rows.Scan(&n); err != nil {
+			t.Fatal(err)
+		}
+		got = append(got, n)
+	}
+	rows.Close()
+	conn.Close()
+	sort.Strings(got)
+	want := []string{"qso", "schema_migrations"}
+	if strings.Join(got, ",") != strings.Join(want, ",") {
+		t.Fatalf("fresh logbook holds %v, want %v", got, want)
+	}
+}
+
+// The cleanup is a one-off, recorded like a migration: it must not be repeated
+// at every connection. Twelve COUNT(*) round trips on a remote MySQL is a cost
+// paid at every profile switch for something that can no longer be found.
+func TestPruneRunsOnlyOnce(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "once.db")
+	conn, err := Open(path) // full legacy schema
+	if err != nil {
+		t.Fatal(err)
+	}
+	conn.Close()
+
+	conn, err = OpenLogbook(path) // first open: the cleanup happens
+	if err != nil {
+		t.Fatal(err)
+	}
+	var n int
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM settings`).Scan(&n); err == nil {
+		t.Fatal("first open did not clean up")
+	}
+	// Put one back by hand. A second pass would remove it again; a cleanup that
+	// knows it is done leaves it alone.
+	if _, err := conn.Exec("CREATE TABLE `settings` (`key` TEXT PRIMARY KEY, value TEXT)"); err != nil {
+		t.Fatal(err)
+	}
+	conn.Close()
+
+	conn, err = OpenLogbook(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer conn.Close()
+	if err := conn.QueryRow(`SELECT COUNT(*) FROM settings`).Scan(&n); err != nil {
+		t.Fatal("the cleanup ran a second time — it is not recorded as done")
+	}
+}

internal/extsvc/extsvc.go

@@ -36,6 +36,8 @@ const (
 	// ServiceCloudlog covers Cloudlog AND its fork Wavelog: same API contract,
 	// only the instance URL differs, so one service handles both.
 	ServiceCloudlog Service = "cloudlog"
+	// ServiceHamlog is HAMLOG.online — one API key, an ADIF record per QSO.
+	ServiceHamlog Service = "hamlog"
 )
 
 // UploadMode selects when an auto-upload fires after a QSO is saved.
@@ -130,6 +132,7 @@ type ExternalServices struct {
 	HRDLog   ServiceConfig `json:"hrdlog"`
 	EQSL     ServiceConfig `json:"eqsl"`
 	Cloudlog ServiceConfig `json:"cloudlog"`
+	Hamlog   ServiceConfig `json:"hamlog"`
 
 	// DeleteRemote asks OpsLog to withdraw a QSO from QRZ.com and Club Log when
 	// it is deleted locally. Off unless the operator turns it on: neither

internal/extsvc/hamlog.go

@@ -0,0 +1,149 @@
+package extsvc
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+)
+
+// HAMLOG.online — a cloud logbook whose confirmations feed its own award
+// programme, so operators want their contacts there as they make them.
+//
+// # Where this protocol comes from
+//
+// HAMLOG publishes no API documentation. What follows is read from THEIR OWN
+// client, the HAMLOG Agent (github.com/hamlogonline/Agent, Hamlog/hamlog_api.py)
+// — the authoritative source short of asking them, and the same code their own
+// users run:
+//
+//	POST https://hamlog.online/api/agent/     (JSON in, JSON out)
+//
+//	{"KEYSTATUS": {"APIKEY": k}}                  → {"STATUS":"OK","CALLSIGN":…,"EXPIRES":…}
+//	{"ADIFADD":   {"APIKEY": k, "ADIFDATA": rec}} → {"STATUS":"OK"}
+//	{"QSOADD":    {"APIKEY": k, "DATA": {…}}}     → field map, keys upper-cased
+//	{"LOGOUT":    {"APIKEY": k}}
+//
+// A failure answers {"ERROR": "…"} with no STATUS, so success is "STATUS is
+// exactly OK" rather than "no error field" — an unknown reply shape must not
+// read as an accepted QSO.
+//
+// ADIFADD is the verb used here: OpsLog already builds a full ADIF record for
+// every other service, and sending the same bytes keeps one representation of
+// a contact instead of two.
+//
+// The operator gets their key from https://hamlog.online/account/agent.php.
+const (
+	hamlogAPIEndpoint = "https://hamlog.online/api/agent/"
+	hamlogKeyPage     = "https://hamlog.online/account/agent.php"
+)
+
+// hamlogReply is the shape both success and failure share.
+type hamlogReply struct {
+	Status   string `json:"STATUS"`
+	Error    string `json:"ERROR"`
+	Callsign string `json:"CALLSIGN"`
+	Expires  any    `json:"EXPIRES"` // seconds since the epoch; string or number depending on the verb
+}
+
+// hamlogPost sends one verb and decodes the reply.
+func hamlogPost(ctx context.Context, client *http.Client, endpoint string, body map[string]any) (hamlogReply, error) {
+	buf, err := json.Marshal(body)
+	if err != nil {
+		return hamlogReply{}, fmt.Errorf("hamlog: encode request: %w", err)
+	}
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, bytes.NewReader(buf))
+	if err != nil {
+		return hamlogReply{}, fmt.Errorf("hamlog: build request: %w", err)
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+	if client == nil {
+		client = &http.Client{Timeout: 20 * time.Second}
+	}
+	resp, err := client.Do(req)
+	if err != nil {
+		return hamlogReply{}, fmt.Errorf("hamlog: request failed: %w", err)
+	}
+	defer resp.Body.Close()
+	raw, _ := io.ReadAll(io.LimitReader(resp.Body, 64*1024))
+	var r hamlogReply
+	if jerr := json.Unmarshal(raw, &r); jerr != nil {
+		// Not JSON at all — a proxy error page, a maintenance notice. Report what
+		// arrived rather than "invalid character '<'", which tells an operator
+		// nothing about their own setup.
+		msg := strings.TrimSpace(string(raw))
+		if len(msg) > 200 {
+			msg = msg[:200]
+		}
+		if msg == "" {
+			msg = fmt.Sprintf("HTTP %d", resp.StatusCode)
+		}
+		return hamlogReply{}, fmt.Errorf("hamlog: unexpected reply: %s", msg)
+	}
+	return r, nil
+}
+
+// hamlogFailure turns a reply into a human-readable reason, or "" on success.
+func hamlogFailure(r hamlogReply) string {
+	if strings.EqualFold(strings.TrimSpace(r.Status), "OK") {
+		return ""
+	}
+	if e := strings.TrimSpace(r.Error); e != "" {
+		return e
+	}
+	return "rejected"
+}
+
+// UploadHamlog pushes one ADIF record to HAMLOG.online.
+func UploadHamlog(ctx context.Context, client *http.Client, cfg ServiceConfig, adifRecord string) (UploadResult, error) {
+	return uploadHamlogTo(ctx, client, hamlogAPIEndpoint, cfg, adifRecord)
+}
+
+func uploadHamlogTo(ctx context.Context, client *http.Client, endpoint string, cfg ServiceConfig, adifRecord string) (UploadResult, error) {
+	key := strings.TrimSpace(cfg.APIKey)
+	if key == "" {
+		return UploadResult{}, fmt.Errorf("hamlog: API key not set — get one at %s", hamlogKeyPage)
+	}
+	rec := strings.TrimSpace(adifRecord)
+	if rec == "" {
+		return UploadResult{}, fmt.Errorf("hamlog: empty ADIF record")
+	}
+	r, err := hamlogPost(ctx, client, endpoint, map[string]any{
+		"ADIFADD": map[string]any{"APIKEY": key, "ADIFDATA": rec},
+	})
+	if err != nil {
+		return UploadResult{}, err
+	}
+	if reason := hamlogFailure(r); reason != "" {
+		return UploadResult{OK: false, Message: reason}, nil
+	}
+	return UploadResult{OK: true}, nil
+}
+
+// CheckHamlogKey validates an API key and reports the callsign it belongs to.
+//
+// Worth its own call because HAMLOG offers what no other service here does: the
+// key can be checked BEFORE the first QSO, and the answer names the account. An
+// operator who pasted the key of another callsign — or one that has expired —
+// finds out in the settings panel rather than through a week of silent refusals.
+func CheckHamlogKey(ctx context.Context, client *http.Client, key string) (callsign string, err error) {
+	key = strings.TrimSpace(key)
+	if key == "" {
+		return "", fmt.Errorf("hamlog: API key not set — get one at %s", hamlogKeyPage)
+	}
+	r, perr := hamlogPost(ctx, client, hamlogAPIEndpoint, map[string]any{
+		"KEYSTATUS": map[string]any{"APIKEY": key},
+	})
+	if perr != nil {
+		return "", perr
+	}
+	if reason := hamlogFailure(r); reason != "" {
+		return "", fmt.Errorf("hamlog: %s", reason)
+	}
+	return strings.ToUpper(strings.TrimSpace(r.Callsign)), nil
+}

internal/extsvc/hamlog_test.go

@@ -0,0 +1,87 @@
+package extsvc
+
+import (
+	"context"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+// The verb, the key and the record must arrive in the shape HAMLOG's own agent
+// sends — this is read from their client, not from documentation, so the test
+// pins it rather than trusting a memory of it.
+func TestUploadHamlogRequestShape(t *testing.T) {
+	var got map[string]map[string]any
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			t.Errorf("method %s, want POST", r.Method)
+		}
+		if ct := r.Header.Get("Content-Type"); !strings.Contains(ct, "application/json") {
+			t.Errorf("Content-Type %q", ct)
+		}
+		b, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(b, &got)
+		_, _ = w.Write([]byte(`{"STATUS":"OK"}`))
+	}))
+	defer srv.Close()
+
+	res, err := uploadHamlogTo(context.Background(), nil, srv.URL, ServiceConfig{APIKey: "KEY123"}, "<call:5>F4BPO <eor>")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !res.OK {
+		t.Fatalf("upload not OK: %+v", res)
+	}
+	add, ok := got["ADIFADD"]
+	if !ok {
+		t.Fatalf("no ADIFADD verb in %v", got)
+	}
+	if add["APIKEY"] != "KEY123" {
+		t.Errorf("APIKEY = %v", add["APIKEY"])
+	}
+	if add["ADIFDATA"] != "<call:5>F4BPO <eor>" {
+		t.Errorf("ADIFDATA = %v", add["ADIFDATA"])
+	}
+}
+
+// A refusal must be reported as a refusal. Their failure shape carries ERROR
+// and no STATUS, so "no error field" would have read an unknown reply as an
+// accepted QSO — which is how a contact goes missing without anyone noticing.
+func TestHamlogFailureIsNotSuccess(t *testing.T) {
+	for _, tc := range []struct {
+		body     string
+		wantOK   bool
+		wantSaid string
+	}{
+		{`{"STATUS":"OK"}`, true, ""},
+		{`{"ERROR":"Invalid API key"}`, false, "Invalid API key"},
+		{`{"STATUS":"FAILED"}`, false, "rejected"},
+		{`{}`, false, "rejected"}, // an empty object is not an acceptance
+	} {
+		srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			_, _ = w.Write([]byte(tc.body))
+		}))
+		res, err := uploadHamlogTo(context.Background(), nil, srv.URL, ServiceConfig{APIKey: "K"}, "<eor>")
+		srv.Close()
+		if err != nil {
+			t.Fatalf("%s: %v", tc.body, err)
+		}
+		if res.OK != tc.wantOK {
+			t.Errorf("%s → OK=%v, want %v", tc.body, res.OK, tc.wantOK)
+		}
+		if !tc.wantOK && res.Message != tc.wantSaid {
+			t.Errorf("%s → message %q, want %q", tc.body, res.Message, tc.wantSaid)
+		}
+	}
+}
+
+// Nothing leaves without a key, and the message says where to get one.
+func TestUploadHamlogNeedsAKey(t *testing.T) {
+	_, err := UploadHamlog(context.Background(), nil, ServiceConfig{}, "<eor>")
+	if err == nil || !strings.Contains(err.Error(), hamlogKeyPage) {
+		t.Fatalf("err = %v, want it to point at %s", err, hamlogKeyPage)
+	}
+}

internal/extsvc/manager.go

@@ -139,6 +139,7 @@ func (m *Manager) SetConfig(cfg ExternalServices) {
 	cfg.HRDLog = cfg.HRDLog.normalised()
 	cfg.EQSL = cfg.EQSL.normalised()
 	cfg.Cloudlog = cfg.Cloudlog.normalised()
+	cfg.Hamlog = cfg.Hamlog.normalised()
 	m.cfg = cfg
 
 	// Summary of what is armed, written at startup and on every settings save.
@@ -152,6 +153,7 @@ func (m *Manager) SetConfig(cfg ExternalServices) {
 	}{
 		{"qrz", cfg.QRZ}, {"clublog", cfg.Clublog}, {"lotw", cfg.LoTW},
 		{"hrdlog", cfg.HRDLog}, {"eqsl", cfg.EQSL}, {"cloudlog", cfg.Cloudlog},
+		{"hamlog", cfg.Hamlog},
 	} {
 		if s.cfg.AutoUpload {
 			on = append(on, fmt.Sprintf("%s(%s)", s.name, s.cfg.UploadMode))
@@ -227,6 +229,14 @@ func (m *Manager) OnQSOLogged(id int64) {
 			m.route(ServiceCloudlog, id, c)
 		}
 	}
+	// HAMLOG.online — one API key and nothing else to get wrong.
+	if h := cfg.Hamlog; h.AutoUpload {
+		if h.APIKey == "" {
+			m.logf("extsvc: hamlog auto-upload is ON but no API key is set (QSO %d not sent)", id)
+		} else {
+			m.route(ServiceHamlog, id, h)
+		}
+	}
 }
 
 // route sends a logged QSO down the configured timing path: queue it for the
@@ -277,6 +287,9 @@ func (m *Manager) onCloseServices() []Service {
 	if c := cfg.Cloudlog; c.AutoUpload && c.UploadMode == ModeOnClose && c.URL != "" && c.APIKey != "" && c.StationID != "" {
 		out = append(out, ServiceCloudlog)
 	}
+	if h := cfg.Hamlog; h.AutoUpload && h.UploadMode == ModeOnClose && h.APIKey != "" {
+		out = append(out, ServiceHamlog)
+	}
 	return out
 }
 
@@ -323,6 +336,8 @@ func (m *Manager) FlushOnClose() int {
 			uploaded += m.flushOneByOne(svc, ids, cfg.HRDLog)
 		case ServiceCloudlog:
 			uploaded += m.flushOneByOne(svc, ids, cfg.Cloudlog)
+		case ServiceHamlog:
+			uploaded += m.flushOneByOne(svc, ids, cfg.Hamlog)
 		}
 	}
 	return uploaded
@@ -644,6 +659,16 @@ func (m *Manager) upload(svc Service, id int64, cfg ServiceConfig) (ok bool, ret
 			return false, false
 		}
 		res, err = UploadCloudlog(ctx, m.deps.Client, cfg, record)
+	case ServiceHamlog:
+		// The station callsign is whatever the QSO carries: HAMLOG files the
+		// contact under the account the API key belongs to, and KEYSTATUS is how
+		// the operator checks that account is the right one.
+		record, ok := m.deps.BuildADIF(id, "")
+		if !ok {
+			m.logf("extsvc: %s upload of QSO %d skipped (no record)", svc, id)
+			return false, false
+		}
+		res, err = UploadHamlog(ctx, m.deps.Client, cfg, record)
 	default:
 		return false, false
 	}

internal/integrations/udp/hashedcall_test.go

@@ -0,0 +1,42 @@
+package udp
+
+import "testing"
+
+// A compound or non-standard callsign does not fit in a 77-bit FT8 message, so
+// it travels as a hash and is printed between angle brackets. Those decodes
+// used to be discarded whole — including the one message an operator is waiting
+// for, the reply that says a station answered them.
+func TestWsjtSenderHashedCallsign(t *testing.T) {
+	for _, c := range []struct {
+		msg, call string
+		cq        bool
+		grid      string
+	}{
+		// The reply that went missing: the sender is the bracketed call.
+		{"F4BPO <ZA/IW2JOP> -24", "ZA/IW2JOP", false, ""},
+		{"F4BPO <ZA/IW2JOP> R-14", "ZA/IW2JOP", false, ""},
+		// The other way round: we are the hashed one, the sender is plain.
+		{"<ZA/IW2JOP> F4BPO R-14", "F4BPO", false, ""},
+		// A CQ from a hashed call, with and without a grid.
+		{"CQ <ZA/IW2JOP> KM09", "ZA/IW2JOP", true, "KM09"},
+		{"CQ <ZA/IW2JOP>", "ZA/IW2JOP", true, ""},
+		{"CQ DX <ZA/IW2JOP> KM09", "ZA/IW2JOP", true, "KM09"},
+		// The compound form: one station signs off with another while answering a
+		// third. The sender is after the semicolon — reading from the left names
+		// OK1UA, who did not send it.
+		{"OK1UA RR73; DH1HRN <ZA/IW2JOP> -08", "ZA/IW2JOP", false, ""},
+		{"K1ABC RR73; W9XYZ <KH1/KH7Z> -08", "KH1/KH7Z", false, ""},
+		// Unchanged: the ordinary forms.
+		{"F4BPO W6YGO R-03", "W6YGO", false, ""},
+		{"CQ N2BJ EN61", "N2BJ", true, "EN61"},
+		// A hash the receiver could not resolve is NOT a callsign, and must not
+		// become one.
+		{"F4BPO <...> -24", "", false, ""},
+	} {
+		call, cq, grid := wsjtSender(c.msg)
+		if call != c.call || cq != c.cq || grid != c.grid {
+			t.Errorf("wsjtSender(%q) = (%q, %v, %q), want (%q, %v, %q)",
+				c.msg, call, cq, grid, c.call, c.cq, c.grid)
+		}
+	}
+}

internal/integrations/udp/wsjt.go

@@ -372,8 +372,29 @@ func ParseWSJT(pkt []byte) (WSJTEvent, bool, error) {
 // third slot, never a locator.
 //
 // Returns "" for free-text / telemetry / hashed-call messages we can't resolve.
+// unbracket strips the angle brackets FT8 puts around a HASHED callsign.
+//
+// A compound or non-standard call does not fit in a 77-bit message, so the
+// protocol sends a hash of it and the receiving software prints what it
+// resolved between angle brackets: "F4BPO <ZA/IW2JOP> -24". The brackets are
+// notation, not part of the callsign — but every character test here rejected
+// them, so the whole decode was thrown away as unparseable. Every reply from a
+// station with a compound call was invisible: precisely the stations worth
+// seeing, and precisely the message that says one of them answered you.
+func unbracket(s string) string {
+	return strings.TrimSuffix(strings.TrimPrefix(s, "<"), ">")
+}
+
 func wsjtSender(message string) (call string, isCQ bool, grid string) {
-	f := strings.Fields(strings.ToUpper(strings.TrimSpace(message)))
+	msg := strings.ToUpper(strings.TrimSpace(message))
+	// The compound form — "OK1UA RR73; DH1HRN <ZA/IW2JOP> -08" — is one station
+	// signing off with another while answering a third. The sender is in the
+	// part AFTER the semicolon; reading the line from the left names OK1UA, who
+	// did not send it.
+	if i := strings.LastIndexByte(msg, ';'); i >= 0 {
+		msg = strings.TrimSpace(msg[i+1:])
+	}
+	f := strings.Fields(msg)
 	if len(f) == 0 {
 		return "", false, ""
 	}
@@ -381,11 +402,11 @@ func wsjtSender(message string) (call string, isCQ bool, grid string) {
 		// Skip an optional modifier after CQ (DX / a region like NA / a zone like
 		// 020) — it never looks like a callsign (no letter+digit mix).
 		idx := 1
-		if len(f) > 2 && !looksLikeCall(f[1]) {
+		if len(f) > 2 && !looksLikeCall(unbracket(f[1])) {
 			idx = 2
 		}
 		if idx < len(f) {
-			c := f[idx]
+			c := unbracket(f[idx])
 			// A GRID sitting in the callsign slot means the real call was
 			// unparseable and the skip above went one word too far. JN36 has letters
 			// and digits and passes every shape test there is, so without this the
@@ -411,11 +432,13 @@ func wsjtSender(message string) (call string, isCQ bool, grid string) {
 	//
 	// isGridField is what keeps the reports and sign-offs out: -05, R-05, RRR,
 	// 73 and RR73 all fail it, on length, charset or by name.
-	if len(f) >= 2 && looksLikeCall(f[1]) {
-		if len(f) >= 3 && isGridField(f[2]) {
-			return f[1], false, f[2]
+	if len(f) >= 2 {
+		if c := unbracket(f[1]); looksLikeCall(c) {
+			if len(f) >= 3 && isGridField(f[2]) {
+				return c, false, f[2]
+			}
+			return c, false, ""
 		}
-		return f[1], false, ""
 	}
 	return "", false, ""
 }

internal/lookup/hamqth.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"net/http"
 	"net/url"
+	"regexp"
 	"strconv"
 	"strings"
 	"sync"
@@ -142,6 +143,7 @@ func parseHamQTHSearch(body []byte) (Result, error) {
 		QSLVia:    s.QSLVia,
 		Web:       s.Web,
 		ImageURL:  s.Picture,
+		RDA:       rdaRef(s.Oblast, s.District),
 	}
 	r.Lat, _ = strconv.ParseFloat(s.Latitude, 64)
 	r.Lon, _ = strconv.ParseFloat(s.Longitude, 64)
@@ -151,6 +153,27 @@ func parseHamQTHSearch(body []byte) (Result, error) {
 	return r, nil
 }
 
+// rdaRefRe matches a Russian district reference: two letters, a hyphen, two
+// digits. Searched for rather than anchored, because the field is filled by
+// hand and arrives as "KE-29", "KE-29 Kemerovskaya obl." or with stray spaces
+// depending on which editor the operator used.
+var rdaRefRe = regexp.MustCompile(`\b([A-Z]{2}-[0-9]{2})\b`)
+
+// rdaRef extracts a district reference from HamQTH's oblast/district fields.
+//
+// Strict about the SHAPE and silent otherwise: a value that is not a district
+// reference — an oblast name, a postal code, free text — must yield nothing.
+// Writing it into the award anyway would create a reference no list contains,
+// which counts for zero and has to be found and removed by hand later.
+func rdaRef(fields ...string) string {
+	for _, f := range fields {
+		if m := rdaRefRe.FindStringSubmatch(strings.ToUpper(strings.TrimSpace(f))); m != nil {
+			return m[1]
+		}
+	}
+	return ""
+}
+
 func (h *HamQTH) get(ctx context.Context, u string) ([]byte, error) {
 	req, err := http.NewRequestWithContext(ctx, "GET", u, nil)
 	if err != nil {
@@ -191,15 +214,19 @@ type hamqthSearch struct {
 	AdrCountry string `xml:"adr_country"`
 	USState    string `xml:"us_state"`
 	USCounty   string `xml:"us_county"`
-	Grid       string `xml:"grid"`
-	Latitude   string `xml:"latitude"`
-	Longitude  string `xml:"longitude"`
-	DXCC       string `xml:"adif"` // HamQTH exposes the ADIF/DXCC number under <adif>
-	CQ         string `xml:"cq"`
-	ITU        string `xml:"itu"`
-	Continent  string `xml:"continent"`
-	Email      string `xml:"email"`
-	QSLVia     string `xml:"qsl_via"`
+	// Oblast is HamQTH's Russian district field; District is its generic one.
+	// Both are read because operators fill whichever their editor showed them.
+	Oblast    string `xml:"oblast"`
+	District  string `xml:"district"`
+	Grid      string `xml:"grid"`
+	Latitude  string `xml:"latitude"`
+	Longitude string `xml:"longitude"`
+	DXCC      string `xml:"adif"` // HamQTH exposes the ADIF/DXCC number under <adif>
+	CQ        string `xml:"cq"`
+	ITU       string `xml:"itu"`
+	Continent string `xml:"continent"`
+	Email     string `xml:"email"`
+	QSLVia    string `xml:"qsl_via"`
 	// AdrName is the full postal name. Many records carry it and no <name> at
 	// all, so building the name from <nick> + <name> silently kept the first
 	// name and dropped the rest.

internal/lookup/lookup.go

@@ -45,6 +45,17 @@ type Result struct {
 	// and nothing used to read it — and since no live activation feed exists for
 	// IOTA the way it does for POTA, the callbook record is the practical source.
 	IOTA string `json:"iota,omitempty"`
+	// RDA is the Russian District Award reference (KE-29). HamQTH publishes it
+	// as <oblast>, described in their own documentation as "something like
+	// district (Russian stations)"; QRZ.com has no equivalent — its county and
+	// state fields are USA-only.
+	//
+	// It is the CURRENT district, which is why it may only ever be applied to a
+	// contact being made now. A Russian station can move, and stamping today's
+	// district on a three-year-old QSO rewrites a correct contact into a wrong
+	// one. DXLab solves the general case with dated activity records; we solve
+	// the case that matters by never dating anything but the present.
+	RDA string `json:"rda,omitempty"`
 	// Zip is the postal code. HamQTH and QRZ both send one.
 	Zip       string    `json:"zip,omitempty"`
 	ImageURL  string    `json:"image_url,omitempty"` // profile picture URL

internal/lookup/rdaref_test.go

@@ -0,0 +1,35 @@
+package lookup
+
+import "testing"
+
+// The district only ever reaches the log if it has the RIGHT SHAPE. HamQTH's
+// oblast field is filled by hand, so it arrives in whatever form the operator's
+// editor encouraged — and anything that is not a district reference must yield
+// nothing at all rather than a reference no list contains.
+func TestRDARef(t *testing.T) {
+	for _, c := range []struct{ in, want string }{
+		{"KE-29", "KE-29"},
+		{"ke-29", "KE-29"},
+		{"  KE-29  ", "KE-29"},
+		{"KE-29 Kemerovskaya obl.", "KE-29"},
+		{"Kemerovskaya obl. (KE-29)", "KE-29"},
+		{"", ""},
+		{"Kemerovskaya oblast", ""}, // a name, not a reference
+		{"KE", ""},                  // the oblast alone carries no district
+		{"KE-1", ""},                // one digit is not an RDA
+		{"KE-291", ""},              // three digits is not one either
+		{"650000", ""},              // a postal code
+		{"EU-064", ""},              // an IOTA reference in the wrong field
+	} {
+		if got := rdaRef(c.in); got != c.want {
+			t.Errorf("rdaRef(%q) = %q, want %q", c.in, got, c.want)
+		}
+	}
+	// oblast wins over district; an empty first field falls through to the next.
+	if got := rdaRef("", "MO-19"); got != "MO-19" {
+		t.Errorf("fallback to district = %q, want MO-19", got)
+	}
+	if got := rdaRef("KE-29", "MO-19"); got != "KE-29" {
+		t.Errorf("oblast must win, got %q", got)
+	}
+}

internal/qso/bulkmode_test.go

@@ -24,3 +24,29 @@ func TestBandIsNotBulkEditableAlone(t *testing.T) {
 		}
 	}
 }
+
+// A log uploaded to HAMLOG.online BY HAND has to be markable afterwards, or
+// OpsLog offers to send every one of those contacts again. Both directions live
+// in extras — the ADIF names a field for hamlog.EU and none for hamlog.ONLINE —
+// so they must be reachable through the extras path, not the column one.
+func TestHamlogFieldsAreBulkEditable(t *testing.T) {
+	for field, want := range map[string]string{
+		"hamlog_sent":      "APP_OPSLOG_HAMLOG_SENT",
+		"hamlog_sent_date": "APP_OPSLOG_HAMLOG_SENT_DATE",
+		// Their field name — see award.HamlogQSLKey. Editing it by hand and
+		// importing their ADIF must land in the SAME place.
+		"hamlog_rcvd":      "APP_HAMLOG_QSO_CFM",
+		"hamlog_rcvd_date": "APP_OPSLOG_HAMLOG_QSL_DATE",
+	} {
+		if got := BulkExtraKey(field); got != want {
+			t.Errorf("BulkExtraKey(%q) = %q, want %q", field, got, want)
+		}
+	}
+	// And they are NOT columns: a mapping that also claimed a column would write
+	// to a table that has none.
+	for _, col := range []string{"hamlog_sent", "hamlog_rcvd", "APP_OPSLOG_HAMLOG_SENT"} {
+		if BulkEditable(col) {
+			t.Errorf("%q is offered as a bulk-editable COLUMN", col)
+		}
+	}
+}

internal/qso/filter_in_test.go

@@ -55,3 +55,24 @@ func TestNotInKeepsNulls(t *testing.T) {
 		t.Errorf("sql = %q, want the column wrapped in IFNULL", sql)
 	}
 }
+
+// Every HAMLOG field an operator can bulk-edit must also be filterable: the
+// question "which contacts have never gone to HAMLOG" is what you ask BEFORE
+// uploading a backlog, and a field that can be written but not read back is
+// half a feature.
+func TestHamlogFieldsAreFilterable(t *testing.T) {
+	filterable := map[string]bool{}
+	for _, f := range FilterableFields() {
+		filterable[f] = true
+	}
+	for _, f := range []string{"hamlog_sent", "hamlog_sent_date", "hamlog_rcvd", "hamlog_rcvd_date"} {
+		if !filterable[f] {
+			t.Errorf("%s is bulk-editable but not filterable", f)
+		}
+	}
+	// The received key must be THEIR name, or an imported log filters differently
+	// from a stamped one — the exact split the confirmation source exists to avoid.
+	if got := filterableExtras["hamlog_rcvd"]; got != "APP_HAMLOG_QSO_CFM" {
+		t.Errorf("hamlog_rcvd filters on %q, want APP_HAMLOG_QSO_CFM", got)
+	}
+}

internal/qso/lastnewdxcc_test.go

@@ -0,0 +1,54 @@
+package qso
+
+import (
+	"testing"
+	"time"
+)
+
+// "When did I last add an entity" is judged against the whole log. A QSO that
+// was the fifth with its country must not become the first because the four
+// before it fall outside a date filter — that would announce a new one every
+// time the operator changed the period.
+func TestLastNewDXCCIgnoresThePeriodFilter(t *testing.T) {
+	firstByEntity := map[int]entityFirst{}
+	// Two entities, worked twice each, out of chronological order on purpose.
+	rows := []struct {
+		dxcc    int
+		at      string
+		call    string
+		country string
+	}{
+		{227, "2019-03-01", "F5ABC", "France"},
+		{291, "2021-07-04", "W1AW", "United States"},
+		{227, "2024-06-01", "F6XYZ", "France"},        // later, same entity
+		{291, "2018-01-01", "K1ZZ", "United States"},  // EARLIER than the one above
+	}
+	for _, r := range rows {
+		at, _ := time.Parse("2006-01-02", r.at)
+		if cur, seen := firstByEntity[r.dxcc]; !seen || at.Before(cur.at) {
+			firstByEntity[r.dxcc] = entityFirst{at: at, call: r.call, country: r.country}
+		}
+	}
+	if got := firstByEntity[291].call; got != "K1ZZ" {
+		t.Errorf("first US contact = %q, want K1ZZ (the earliest, whatever the row order)", got)
+	}
+	if got := firstByEntity[227].call; got != "F5ABC" {
+		t.Errorf("first French contact = %q, want F5ABC", got)
+	}
+
+	// The last new entity is the NEWEST of those firsts: France in 2019, not the
+	// 2024 French contact, and not the 2021 US one.
+	var s Stats
+	for num, f := range firstByEntity {
+		if f.at.After(parseTimeLoose(s.LastNewDXCCDate)) {
+			s.LastNewDXCC, s.LastNewDXCCNum, s.LastNewDXCCCall = f.country, num, f.call
+			s.LastNewDXCCDate = f.at.Format(time.RFC3339)
+		}
+	}
+	if s.LastNewDXCC != "France" || s.LastNewDXCCNum != 227 || s.LastNewDXCCCall != "F5ABC" {
+		t.Errorf("last new entity = %q/%d/%q, want France/227/F5ABC", s.LastNewDXCC, s.LastNewDXCCNum, s.LastNewDXCCCall)
+	}
+	if s.LastNewDXCCDate[:10] != "2019-03-01" {
+		t.Errorf("date = %q, want 2019-03-01", s.LastNewDXCCDate)
+	}
+}

internal/qso/qso.go

@@ -909,6 +909,19 @@ func (r *Repo) BulkSetField(ctx context.Context, ids []int64, column, value stri
 // column and there is no owner_callsign column.
 var bulkEditableExtras = map[string]string{
 	"owner_callsign": "OWNER_CALLSIGN",
+	// HAMLOG.online has no promoted column — the ADIF standard defines a field
+	// for hamlog.EU and none for hamlog.ONLINE. Bulk-editable because a log
+	// uploaded to their site BY HAND has to be markable afterwards: without it
+	// OpsLog would offer to send every one of those contacts again.
+	//
+	// A STATUS and a DATE in each direction, like every other service: one field
+	// holding a date and standing in for the flag looked clever and read as a
+	// riddle — "which of these two is the status?" was the first thing an
+	// operator asked of it.
+	"hamlog_sent":      "APP_OPSLOG_HAMLOG_SENT",
+	"hamlog_sent_date": "APP_OPSLOG_HAMLOG_SENT_DATE",
+	"hamlog_rcvd":      "APP_HAMLOG_QSO_CFM",
+	"hamlog_rcvd_date": "APP_OPSLOG_HAMLOG_QSL_DATE",
 }
 
 // BulkExtraKey maps a frontend field id to its ADIF key in extras_json, or "".
@@ -1278,11 +1291,16 @@ var filterableColumns = map[string]bool{
 	"my_wwff_ref": true, "my_street": true, "my_city": true, "my_postal_code": true,
 	"my_rig": true, "my_antenna": true, "my_sig": true, "my_sig_info": true,
 	"tx_pwr": true, "comment": true, "notes": true,
+	// When the record entered THIS logbook, as opposed to when the contact was
+	// made. The question it answers is "what did that import actually add?" —
+	// unanswerable otherwise, since an import of old contacts carries old QSO
+	// dates and hides inside the log.
+	"created_at": true,
 }
 
 // dateColumns are stored as full ISO timestamps; a filter on a bare YYYY-MM-DD
 // value compares on the date part (see conditionSQL) so day filters are exact.
-var dateColumns = map[string]bool{"qso_date": true, "qso_date_off": true}
+var dateColumns = map[string]bool{"qso_date": true, "qso_date_off": true, "created_at": true}
 
 // numericColumns are the filterable columns holding numbers rather than text.
 //
@@ -1303,6 +1321,15 @@ var bareDateRe = regexp.MustCompile(`^\d{4}-\d{2}-\d{2}$`)
 // ADIF/Extras key; the SQL expression uses json_extract.
 var filterableExtras = map[string]string{
 	"owner_callsign": "OWNER_CALLSIGN",
+	// HAMLOG.online, in both directions and with its dates. Filterable for the
+	// same reason it is bulk-editable: without it there is no way to ask "which
+	// contacts have never gone there", which is the question an operator asks
+	// before uploading a backlog. The received key is THEIR field name — see
+	// award.HamlogQSLKey — so an imported log filters the same as a stamped one.
+	"hamlog_sent":      "APP_OPSLOG_HAMLOG_SENT",
+	"hamlog_sent_date": "APP_OPSLOG_HAMLOG_SENT_DATE",
+	"hamlog_rcvd":      "APP_HAMLOG_QSO_CFM",
+	"hamlog_rcvd_date": "APP_OPSLOG_HAMLOG_QSL_DATE",
 }
 
 // FilterableFields returns the whitelist (for the frontend to build its field
@@ -2301,7 +2328,7 @@ func (r *Repo) IterateAll(ctx context.Context, fn func(QSO) error) error {
 const awardCols = `id, callsign, qso_date, band, freq_hz, mode, ` +
 	`grid, vucc_grids, country, state, cnty, cont, cqz, ituz, dxcc, iota, sota_ref, pota_ref, ` +
 	`name, qth, address, comment, notes, ` +
-	`qsl_rcvd, lotw_rcvd, eqsl_rcvd, extras_json`
+	`qsl_rcvd, lotw_rcvd, eqsl_rcvd, extras_json, award_refs`
 
 // IterateForAwards streams a lightweight projection of every QSO — only the
 // fields award computation reads (see awardCols). All other QSO fields are left
@@ -2326,6 +2353,37 @@ func (r *Repo) IterateForAwards(ctx context.Context, fn func(QSO) error) error {
 	return rows.Err()
 }
 
+// IterateForAwardsWithRef streams only the QSOs whose stored award_refs already
+// mention one award code.
+//
+// For a change that RELABELS an award rather than re-matching it — the grid
+// column switching from the reference to its description — the rows that can
+// possibly change are exactly these. On a 30 000-QSO log with 2 488 French
+// departments in it, that is the difference between reading the whole logbook
+// and reading a twelfth of it.
+//
+// Matched with LIKE on the JSON key, which is exact enough: award_refs is a
+// compact object written by us, so a code appears as "DDFM": and nowhere else.
+func (r *Repo) IterateForAwardsWithRef(ctx context.Context, code string, fn func(QSO) error) error {
+	like := "%\"" + strings.ToUpper(strings.TrimSpace(code)) + "\":%"
+	rows, err := r.db.QueryContext(ctx,
+		`SELECT `+awardCols+` FROM qso WHERE award_refs LIKE ? ORDER BY qso_date ASC, id ASC`, like)
+	if err != nil {
+		return fmt.Errorf("query qso (awards, one code): %w", err)
+	}
+	defer rows.Close()
+	for rows.Next() {
+		q, err := scanAwardQSO(rows)
+		if err != nil {
+			return err
+		}
+		if err := fn(q); err != nil {
+			return err
+		}
+	}
+	return rows.Err()
+}
+
 // scanAwardQSO reads one row produced by awardCols into a QSO, populating only
 // the award-relevant fields. Column order MUST match awardCols.
 func scanAwardQSO(s scanner) (QSO, error) {
@@ -2341,16 +2399,21 @@ func scanAwardQSO(s scanner) (QSO, error) {
 		comment, notes              sql.NullString
 		qslRcvd, lotwRcvd, eqslRcvd sql.NullString
 		extrasJSON                  sql.NullString
+		awardRefs                   sql.NullString
 	)
 	if err := s.Scan(
 		&q.ID, &q.Callsign, &qsoDateStr, &q.Band, &freqHz, &q.Mode,
 		&grid, &vucc, &country, &state, &cnty, &cont, &cqz, &ituz, &dxcc, &iotaRef, &sota, &pota,
 		&name, &qth, &address, &comment, &notes,
-		&qslRcvd, &lotwRcvd, &eqslRcvd, &extrasJSON,
+		&qslRcvd, &lotwRcvd, &eqslRcvd, &extrasJSON, &awardRefs,
 	); err != nil {
 		return QSO{}, fmt.Errorf("scan qso (awards): %w", err)
 	}
 	q.QSODate = parseTimeLoose(qsoDateStr)
+	// award_refs rides along so a recompute can compare what it produced against
+	// what is stored WITHOUT falling back to the full-record scan — the whole
+	// point of this projection.
+	q.AwardRefs = awardRefs.String
 	if freqHz.Valid {
 		v := freqHz.Int64
 		q.FreqHz = &v
@@ -3714,3 +3777,39 @@ func (r *Repo) IDByDedupeKey(ctx context.Context, callsign, qsoDateMinute, band,
 	}
 	return id, u.String, true, nil
 }
+
+// ListMissingExtra returns the QSOs that do NOT carry an ADIF extras key.
+//
+// For a service with no status column of its own — HAMLOG.online, whose field
+// the ADIF standard does not define — this is the backlog: everything never
+// sent. Matched with LIKE on the extras JSON, which is a full scan; that is
+// acceptable here because it answers a button the operator presses, not a hot
+// path, and the alternative is a promoted column for a field no other program
+// would ever read.
+func (r *Repo) ListMissingExtra(ctx context.Context, key string) ([]QSO, error) {
+	key = strings.ToUpper(strings.TrimSpace(key))
+	if key == "" {
+		return nil, fmt.Errorf("missing extras key")
+	}
+	// The JSON is written by encoding/json, so a present key always appears as
+	// "KEY": — quoted, followed by a colon. A value containing that text cannot
+	// produce a false positive: it would be escaped inside its own quotes.
+	like := "%\"" + key + "\":%"
+	rows, err := r.db.QueryContext(ctx,
+		`SELECT `+selectCols+` FROM qso
+		 WHERE COALESCE(extras_json,'') NOT LIKE ?
+		 ORDER BY qso_date DESC, id DESC`, like)
+	if err != nil {
+		return nil, fmt.Errorf("list missing extra: %w", err)
+	}
+	defer rows.Close()
+	out := make([]QSO, 0, 64)
+	for rows.Next() {
+		q, err := scanQSO(rows)
+		if err != nil {
+			return nil, err
+		}
+		out = append(out, q)
+	}
+	return out, rows.Err()
+}

internal/qso/stats.go

@@ -137,6 +137,13 @@ const gapThreshold = 30 * time.Minute
 const rateMaxHours = 7 * 24
 
 // Stats is the whole dashboard payload.
+// entityFirst is the first contact ever made with one DXCC entity.
+type entityFirst struct {
+	at      time.Time
+	call    string
+	country string
+}
+
 type Stats struct {
 	// Headline figures.
 	Total       int    `json:"total"`
@@ -146,6 +153,19 @@ type Stats struct {
 	FirstQSO    string `json:"first_qso"`  // RFC3339, "" when the log is empty
 	LastQSO     string `json:"last_qso"`
 
+	// The most recent entity worked for the FIRST time, and the contact that did
+	// it. "When did I last add one" is the question a DX chaser asks of a log,
+	// and it was the one figure the panel could not answer.
+	//
+	// Judged against the WHOLE log, never the selected period: an entity is new
+	// once, and a QSO that was the fifth with its country does not become the
+	// first because the four before it fall outside a date filter. Only the
+	// period filter decides whether that contact is SHOWN.
+	LastNewDXCC     string `json:"last_new_dxcc"`     // country name
+	LastNewDXCCNum  int    `json:"last_new_dxcc_num"` // ADIF entity number
+	LastNewDXCCCall string `json:"last_new_dxcc_call"`
+	LastNewDXCCDate string `json:"last_new_dxcc_date"` // RFC3339, "" if none
+
 	// Confirmations (of Total).
 	ConfirmedLoTW int `json:"confirmed_lotw"`
 	ConfirmedEQSL int `json:"confirmed_eqsl"`
@@ -331,6 +351,8 @@ func (r *Repo) Stats(ctx context.Context, from, to time.Time, contestID string,
 		monthC      = map[string]int{}
 		times       []entry // every dated QSO (+ its operator), for the rate / gap maths
 		first, last time.Time
+		// The earliest contact with each entity, for "last new DXCC".
+		firstByEntity = map[int]entityFirst{}
 	)
 
 	for rows.Next() {
@@ -346,6 +368,22 @@ func (r *Repo) Stats(ctx context.Context, from, to time.Time, contestID string,
 			return s, err
 		}
 
+		// The first contact with each entity, over the WHOLE log — recorded before
+		// every filter below, because being new is a property of the log and not
+		// of the period on screen.
+		if dxcc.Valid && dxcc.Int64 > 0 {
+			if t := parseTimeLoose(dateStr.String).UTC(); !t.IsZero() {
+				n := int(dxcc.Int64)
+				if cur, seen := firstByEntity[n]; !seen || t.Before(cur.at) {
+					firstByEntity[n] = entityFirst{
+						at:      t,
+						call:    strings.ToUpper(strings.TrimSpace(call.String)),
+						country: strings.TrimSpace(country.String),
+					}
+				}
+			}
+		}
+
 		// Contest filter first — same reasoning as the window below: a QSO that
 		// isn't in this contest must not reach ANY bucket.
 		if contestID != "" && strings.ToUpper(strings.TrimSpace(contestID2.String)) != contestID {
@@ -459,6 +497,16 @@ func (r *Repo) Stats(ctx context.Context, from, to time.Time, contestID string,
 		return s, err
 	}
 
+	// The newest of the first-contacts: the last entity added to the log.
+	for num, f := range firstByEntity {
+		if f.at.After(parseTimeLoose(s.LastNewDXCCDate)) {
+			s.LastNewDXCC = f.country
+			s.LastNewDXCCNum = num
+			s.LastNewDXCCCall = f.call
+			s.LastNewDXCCDate = f.at.Format(time.RFC3339)
+		}
+	}
+
 	s.UniqueCalls = len(calls)
 	s.Entities = len(entities)
 	s.Continents = len(contC)

internal/qso/syncuid_test.go

@@ -143,3 +143,37 @@ func TestIDByDedupeKeyRecognisesTheSameContact(t *testing.T) {
 		t.Error("an empty key matched a row")
 	}
 }
+
+// A service with no status column of its own — HAMLOG.online, whose field the
+// ADIF standard does not define — finds its backlog by the ABSENCE of an extras
+// key. The LIKE has to match the key, and only the key: a QSO whose comment
+// happens to contain the same text must not be mistaken for one already sent.
+func TestListMissingExtraMatchesTheKeyNotItsText(t *testing.T) {
+	r := openRepo(t)
+	ctx := context.Background()
+
+	sent := addQSO(t, r, "F4BPO", time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC))
+	notSent, err := r.Add(ctx, QSO{
+		Callsign: "F1TRF", QSODate: time.Date(2026, 1, 2, 12, 0, 0, 0, time.UTC),
+		Band: "40m", Mode: "CW",
+		Comment: "mentions APP_OPSLOG_HAMLOG_SENT in the text",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := r.SetExtra(ctx, sent, "APP_OPSLOG_HAMLOG_SENT", "20260823"); err != nil {
+		t.Fatal(err)
+	}
+
+	got, err := r.ListMissingExtra(ctx, "APP_OPSLOG_HAMLOG_SENT")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(got) != 1 || got[0].ID != notSent {
+		ids := make([]int64, len(got))
+		for i, q := range got {
+			ids[i] = q.ID
+		}
+		t.Fatalf("backlog = %v, want just %d (the one never sent)", ids, notSent)
+	}
+}

internal/rda/rda.go

@@ -0,0 +1,189 @@
+// Package rda resolves a Russian callsign to the RDA district it operated from
+// ON A GIVEN DAY.
+//
+// # Why the day matters
+//
+// A Russian station can move district, and an expedition operates from a dozen
+// in a fortnight. Asking "which district is this callsign in?" therefore has no
+// single answer, and answering it with today's district would rewrite a correct
+// three-year-old contact into a false one — silently, with nothing downstream
+// able to tell. Every lookup here takes a date for that reason.
+//
+// # The data
+//
+// Compiled from RDA.mdb, the reference database distributed for the award
+// (58 188 callsigns). Two shapes live in its RDA column and they mean different
+// things:
+//
+//	KK-08                              the district the station operates from,
+//	                                   with no history — the compiler knows of
+//	                                   no change for this call
+//	<2021-07-29,2021-07-29,TO-16>…     dated activity records, one per period
+//
+// 43 294 callsigns are of the first kind and 14 894 of the second. A dated
+// record covering the QSO day is an ANSWER; a bare current district is an
+// assumption, true for a station that never moved and wrong for one that did.
+// Lookup reports which it gave, and the caller decides whether an assumption is
+// good enough — see Match.Dated.
+//
+// # Regenerating
+//
+// There is no updater: the source is an Access database, and reading one needs
+// cgo, which this project does not use. It is converted once, by hand, and the
+// result embedded. To redo it with a newer RDA.mdb (PowerShell, needs the ACE
+// OLEDB provider that ships with Office):
+//
+//	$conn = New-Object System.Data.OleDb.OleDbConnection(
+//	  "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=RDA.mdb;")
+//	SELECT CallSign, RDA, DXCCID FROM [RDACallsigns] ORDER BY CallSign
+//
+// writing one line per callsign as
+//
+//	CALL;DXCC;CURRENT;YYYYMMDD,YYYYMMDD,DIST;YYYYMMDD,YYYYMMDD,DIST…
+//
+// where CURRENT may be empty, then gzip it to rdadb.txt.gz.
+package rda
+
+import (
+	"bufio"
+	"compress/gzip"
+	"embed"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+//go:embed rdadb.txt.gz
+var files embed.FS
+
+// span is one dated activity record: the district, and the inclusive day range
+// it applies to as YYYYMMDD integers (comparing those is comparing dates, with
+// no timezone to get wrong).
+type span struct {
+	from, to uint32
+	district string
+}
+
+type entry struct {
+	dxcc    int
+	current string // district with no history; "" when only dated records exist
+	spans   []span
+}
+
+var (
+	once  sync.Once
+	byCal map[string]entry
+	loadN int
+)
+
+// Match is what a lookup found.
+type Match struct {
+	// District is the RDA reference, e.g. "KE-29".
+	District string
+	// Dated is true when a dated activity record covered the day asked for.
+	//
+	// False means the district came from the callsign's CURRENT entry, which
+	// carries no dates at all. For the great majority of stations that is the
+	// same thing — the database records a history precisely for the ones that
+	// moved — but it is an assumption and not a fact, and a caller writing into
+	// a log years old should be told which of the two it is getting.
+	Dated bool
+	// DXCC is the entity the database files the callsign under (15, 54 or 126).
+	DXCC int
+}
+
+func load() {
+	byCal = make(map[string]entry, 60000)
+	f, err := files.Open("rdadb.txt.gz")
+	if err != nil {
+		return
+	}
+	defer f.Close()
+	zr, err := gzip.NewReader(f)
+	if err != nil {
+		return
+	}
+	defer zr.Close()
+	sc := bufio.NewScanner(zr)
+	sc.Buffer(make([]byte, 0, 64*1024), 1024*1024) // one expedition's history is long
+	for sc.Scan() {
+		line := strings.TrimSpace(sc.Text())
+		if line == "" {
+			continue
+		}
+		parts := strings.Split(line, ";")
+		if len(parts) < 3 {
+			continue
+		}
+		e := entry{current: parts[2]}
+		e.dxcc, _ = strconv.Atoi(parts[1])
+		for _, p := range parts[3:] {
+			f := strings.Split(p, ",")
+			if len(f) != 3 {
+				continue
+			}
+			from, err1 := strconv.ParseUint(f[0], 10, 32)
+			to, err2 := strconv.ParseUint(f[1], 10, 32)
+			if err1 != nil || err2 != nil {
+				continue
+			}
+			e.spans = append(e.spans, span{from: uint32(from), to: uint32(to), district: f[2]})
+		}
+		byCal[parts[0]] = e
+		loadN++
+	}
+}
+
+// Count returns how many callsigns the database holds (0 before the first use).
+func Count() int {
+	once.Do(load)
+	return loadN
+}
+
+// Lookup resolves a callsign on a given day.
+//
+// The match is EXACT on the callsign, deliberately. A suffix is not decoration:
+// RA3YG/P is somewhere other than RA3YG by definition, and quietly falling back
+// to the base call would answer with the home district for a contact made from
+// a field — which is the precise error this package exists to avoid.
+func Lookup(call string, day time.Time) (Match, bool) {
+	once.Do(load)
+	c := strings.ToUpper(strings.TrimSpace(call))
+	if c == "" {
+		return Match{}, false
+	}
+	e, ok := byCal[c]
+	if !ok {
+		return Match{}, false
+	}
+	d := ymd(day)
+	// A dated record wins whenever one covers the day. Several can overlap — an
+	// expedition working two districts in a day — and the FIRST is taken rather
+	// than a guess between them: the database lists them in the order its
+	// compiler recorded them, and inventing a tie-break here would be inventing
+	// data.
+	if d != 0 {
+		for _, s := range e.spans {
+			if d >= s.from && d <= s.to {
+				return Match{District: s.district, Dated: true, DXCC: e.dxcc}, true
+			}
+		}
+	}
+	if e.current != "" {
+		return Match{District: e.current, Dated: false, DXCC: e.dxcc}, true
+	}
+	// Dated records exist but none covers this day. That is an answer in itself
+	// — the station was somewhere the database does not know about — and it is
+	// reported as "not found" rather than by handing back a neighbouring period.
+	return Match{}, false
+}
+
+// ymd turns a time into YYYYMMDD, or 0 for the zero time.
+func ymd(t time.Time) uint32 {
+	if t.IsZero() {
+		return 0
+	}
+	t = t.UTC()
+	return uint32(t.Year())*10000 + uint32(t.Month())*100 + uint32(t.Day())
+}

internal/rda/rda_test.go

@@ -0,0 +1,64 @@
+package rda
+
+import (
+	"testing"
+	"time"
+)
+
+func day(s string) time.Time {
+	t, err := time.Parse("2006-01-02", s)
+	if err != nil {
+		panic(err)
+	}
+	return t
+}
+
+func TestLoad(t *testing.T) {
+	if n := Count(); n < 50000 {
+		t.Fatalf("loaded %d callsigns, want the whole database (~58k)", n)
+	}
+}
+
+// A station with no history: the current district, reported as an assumption.
+func TestCurrentDistrict(t *testing.T) {
+	m, ok := Lookup("R0AA", day("2020-05-01"))
+	if !ok || m.District != "KK-08" {
+		t.Fatalf("R0AA = %+v ok=%v, want KK-08", m, ok)
+	}
+	if m.Dated {
+		t.Errorf("a district with no date range must not be reported as dated")
+	}
+}
+
+// An expedition: the day decides, and a day outside every period is NOT
+// answered with a neighbouring one.
+func TestDatedDistrict(t *testing.T) {
+	m, ok := Lookup("4K4/EK250RA", day("1991-09-15"))
+	if !ok || m.District != "CK-05" || !m.Dated {
+		t.Fatalf("got %+v ok=%v, want CK-05 dated", m, ok)
+	}
+	m, ok = Lookup("4K4/EK250RA", day("1991-08-07"))
+	if !ok || m.District != "CK-08" {
+		t.Fatalf("got %+v ok=%v, want CK-08 on the one-day period", m, ok)
+	}
+	if _, ok := Lookup("4K4/EK250RA", day("2020-01-01")); ok {
+		t.Errorf("a day outside every recorded period must find nothing")
+	}
+}
+
+// The callsign is matched exactly: a suffix means somewhere else.
+func TestExactCallsign(t *testing.T) {
+	if _, ok := Lookup("R0AA/P", day("2020-05-01")); ok {
+		t.Errorf("R0AA/P must not resolve to R0AA's district")
+	}
+	if _, ok := Lookup("", day("2020-05-01")); ok {
+		t.Errorf("an empty callsign must find nothing")
+	}
+	if _, ok := Lookup("F4BPO", day("2020-05-01")); ok {
+		t.Errorf("a non-Russian callsign must find nothing")
+	}
+	// Case and stray spaces are the operator's, not the data's.
+	if m, ok := Lookup("  r0aa  ", day("2020-05-01")); !ok || m.District != "KK-08" {
+		t.Errorf("lookup must be case- and space-insensitive, got %+v ok=%v", m, ok)
+	}
+}

internal/rigctld/rigctld.go

@@ -187,6 +187,13 @@ func (s *Server) selfTest() {
 // what Stop() does on every settings save. Seen in the field: a K3 sat in
 // transmit for 29 s, until the CAT link happened to be rebuilt.
 //
+// Keyed reports whether a client currently has the rig transmitting.
+//
+// Asked before the server is torn down: pulling the socket out from under
+// WSJT-X mid-over is the one moment that costs a QSO — and, on the log that
+// prompted this, sometimes the whole application.
+func (s *Server) Keyed() bool { return s.ptt.Load() }
+
 // Swap makes this once-only, so the Stop() path and the per-connection defer it
 // triggers can both call it without double-unkeying.
 func (s *Server) releasePTT(why string) {

internal/steppir/steppir.go

@@ -30,6 +30,7 @@ import (
 	"io"
 	"log"
 	"net"
+	"strings"
 	"sync"
 	"time"
 
@@ -126,7 +127,10 @@ type Client struct {
 	pendingDirSet bool
 
 	stopChan chan struct{}
-	running  bool
+	// done is closed by the poll loop on its way out, so Stop can wait for the
+	// serial port to be genuinely released — see Stop.
+	done    chan struct{}
+	running bool
 }
 
 func New(tr Transport) *Client {
@@ -138,10 +142,20 @@ func New(tr Transport) *Client {
 
 func (c *Client) Start() error {
 	c.running = true
+	c.done = make(chan struct{})
 	go c.pollLoop()
 	return nil
 }
 
+// Stop closes the link and WAITS for the poll loop to leave.
+//
+// Closing the port from another goroutine does not undo an open() the loop is
+// already inside: that open returns a fresh handle which the loop then stores,
+// and the stopped client goes on owning the serial port. The next client — a
+// settings save, a profile switch — cannot open it, and the operator sees
+// "Serial port busy" with no other program running.
+//
+// Bounded, so a device stuck in the driver cannot freeze a settings save.
 func (c *Client) Stop() {
 	if !c.running {
 		return
@@ -154,6 +168,14 @@ func (c *Client) Stop() {
 		c.conn = nil
 	}
 	c.connMu.Unlock()
+	if c.done == nil {
+		return
+	}
+	select {
+	case <-c.done:
+	case <-time.After(6 * time.Second):
+		log.Printf("steppir: poll loop did not exit within 6s — %s may stay busy a moment longer", c.target())
+	}
 }
 
 // LastSetKHz returns the frequency last commanded, or 0.
@@ -179,7 +201,14 @@ func (c *Client) open() (io.ReadWriteCloser, error) {
 		if c.tr.COM == "" {
 			return nil, fmt.Errorf("steppir: no serial port configured")
 		}
-		p, err := serial.Open(c.tr.COM, &serial.Mode{BaudRate: c.tr.Baud})
+		// 8N1 spelled out rather than left to the library defaults: a controller
+		// that answers nothing must not have a line format that depends on them.
+		p, err := serial.Open(c.tr.COM, &serial.Mode{
+			BaudRate: c.tr.Baud,
+			DataBits: 8,
+			Parity:   serial.NoParity,
+			StopBits: serial.OneStopBit,
+		})
 		if err != nil {
 			return nil, err
 		}
@@ -210,7 +239,7 @@ func (c *Client) noteOpenFailure(err error) {
 	c.connMu.Unlock()
 	switch {
 	case n <= openFailQuiet:
-		log.Printf("steppir: cannot open %s: %v (attempt %d)", c.target(), err, n)
+		log.Printf("steppir: cannot open %s: %v%s (attempt %d)", c.target(), err, portBusyHint(c.tr.Mode, c.tr.COM, err), n)
 	case n == openFailQuiet+1:
 		log.Printf("steppir: still cannot open %s — retrying every 2 s, further attempts will not be logged until it comes back", c.target())
 	}
@@ -225,6 +254,18 @@ func (c *Client) target() string {
 }
 
 func (c *Client) pollLoop() {
+	// Signals Stop that the port is genuinely released.
+	defer func() {
+		c.connMu.Lock()
+		if c.conn != nil {
+			c.conn.Close()
+			c.conn = nil
+		}
+		c.connMu.Unlock()
+		if c.done != nil {
+			close(c.done)
+		}
+	}()
 	ticker := time.NewTicker(2 * time.Second)
 	defer ticker.Stop()
 	for {
@@ -632,3 +673,16 @@ func (c *Client) Retract() error {
 	}
 	return c.writeCmd(buildSet(khz*1000, DirNormal, 'S'))
 }
+
+// portBusyHint turns "Serial port busy" into something actionable — see the
+// identical note in internal/ultrabeam.
+func portBusyHint(mode, com string, err error) string {
+	if mode != "serial" || err == nil {
+		return ""
+	}
+	msg := strings.ToLower(err.Error())
+	if !strings.Contains(msg, "busy") && !strings.Contains(msg, "access is denied") && !strings.Contains(msg, "denied") {
+		return ""
+	}
+	return " — another program already has " + com + " open (the SteppIR control window, PstRotator, a terminal). A COM port has one owner: close the other program, then OpsLog can connect."
+}

internal/tciserver/tciserver.go

@@ -190,6 +190,14 @@ func (s *Server) Start() error {
 // pttKnown is cleared whatever happens: after an emergency unkey the radio's
 // state is a guess, and the next command must reach it rather than be dismissed
 // as a repeat.
+// Keyed reports whether a client currently has the rig transmitting. See the
+// rigctld server's own Keyed for why the caller wants to know.
+func (s *Server) Keyed() bool {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	return s.ptt
+}
+
 func (s *Server) releasePTT(why string) {
 	s.mu.Lock()
 	keyed := s.ptt

internal/ultrabeam/stop_test.go

@@ -0,0 +1,80 @@
+package ultrabeam
+
+import (
+	"bufio"
+	"errors"
+	"strings"
+	"testing"
+	"time"
+)
+
+// Stop must not return while the poll loop is still alive: on a serial link the
+// loop owns the port, and a client that outlives its Stop is what turned every
+// later connection into "Serial port busy".
+func TestStopWaitsForPollLoop(t *testing.T) {
+	// A transport that cannot connect, so the loop spends its life in open() and
+	// the reconnect path — the state the real fault happened in.
+	c := New(Transport{Mode: "tcp", Host: "127.0.0.1", Port: 1})
+	if err := c.Start(); err != nil {
+		t.Fatal(err)
+	}
+	done := c.done
+	time.Sleep(50 * time.Millisecond)
+	c.Stop()
+	select {
+	case <-done:
+	default:
+		t.Fatal("Stop returned while the poll loop was still running")
+	}
+	// Stopping twice must not panic on the closed channel.
+	c.Stop()
+}
+
+func TestPortBusyHint(t *testing.T) {
+	// The Windows driver's own words, and the ones an operator has to act on.
+	if h := portBusyHint("serial", "COM13", errors.New("Serial port busy")); !strings.Contains(h, "COM13") {
+		t.Fatalf("no hint for a busy port: %q", h)
+	}
+	if h := portBusyHint("serial", "COM13", errors.New("Access is denied.")); h == "" {
+		t.Fatal("no hint for access denied")
+	}
+	// A port that simply is not there is a different problem, and saying "another
+	// program has it" would send the operator hunting for a program that is not
+	// running.
+	if h := portBusyHint("serial", "COM13", errors.New("The system cannot find the file specified.")); h != "" {
+		t.Fatalf("hinted at a busy port for a missing one: %q", h)
+	}
+	if h := portBusyHint("tcp", "", errors.New("connection refused")); h != "" {
+		t.Fatalf("serial hint on a TCP link: %q", h)
+	}
+}
+
+// silentPort answers every read the way a serial port with nothing on the other
+// end does: no bytes, no error. bufio turns a run of those into ErrNoProgress.
+type silentPort struct{ writes int }
+
+func (s *silentPort) Read(p []byte) (int, error)  { return 0, nil }
+func (s *silentPort) Write(p []byte) (int, error) { s.writes++; return len(p), nil }
+func (s *silentPort) Close() error                { return nil }
+
+// A controller that never answers must fail ONCE, promptly, with a message that
+// says so — not wedge the poll loop for minutes inside bufio's retry budget.
+func TestSilentControllerFailsWithinTheReadTimeout(t *testing.T) {
+	c := New(Transport{Mode: "serial", COM: "COM_TEST", Baud: 9600})
+	c.conn = &silentPort{}
+	c.reader = bufio.NewReader(c.conn)
+
+	start := time.Now()
+	_, err := c.sendCommand(CMD_STATUS, nil)
+	elapsed := time.Since(start)
+
+	if err == nil {
+		t.Fatal("a silent controller reported success")
+	}
+	if elapsed > 3*ubReadTimeout {
+		t.Fatalf("took %s to give up — the read deadline is not bounding the exchange", elapsed.Round(time.Millisecond))
+	}
+	if !strings.Contains(err.Error(), "no reply") {
+		t.Fatalf("unhelpful error for a silent port: %v", err)
+	}
+}

internal/ultrabeam/transport_test.go

@@ -0,0 +1,57 @@
+package ultrabeam
+
+import (
+	"errors"
+	"io"
+	"net"
+	"testing"
+	"time"
+)
+
+// The two transports report a slow reply differently, and neither means the
+// link is gone: a remote TCP hop and a controller busy moving its motors both
+// look like silence. Getting this wrong tears the connection down on every poll.
+func TestTransientRead(t *testing.T) {
+	if !transientRead(timeoutErr{}) {
+		t.Errorf("a TCP read timeout must be transient")
+	}
+	// A serial port that stays silent returns (0, nil) forever; bufio gives up
+	// after a hundred empty reads with ErrNoProgress.
+	if !transientRead(io.ErrNoProgress) {
+		t.Errorf("a silent serial port must be transient")
+	}
+	if transientRead(io.EOF) {
+		t.Errorf("EOF is the link closing, not a slow reply")
+	}
+	if transientRead(errors.New("access denied")) {
+		t.Errorf("an open failure is not a slow reply")
+	}
+}
+
+// open must refuse a configuration it cannot honour rather than dial nothing.
+func TestOpenRejectsEmptyConfig(t *testing.T) {
+	if _, err := New(Transport{Mode: "serial"}).open(); err == nil {
+		t.Errorf("serial with no COM port must fail")
+	}
+	if _, err := New(Transport{Mode: "tcp"}).open(); err == nil {
+		t.Errorf("tcp with no host must fail")
+	}
+}
+
+// A missing baud is the controller's default, not zero — serial.Open would
+// reject 0 and the operator would see "invalid speed" for a field they never
+// knew existed.
+func TestDefaultBaud(t *testing.T) {
+	if got := New(Transport{Mode: "serial", COM: "COM3"}).tr.Baud; got != 9600 {
+		t.Errorf("default baud = %d, want 9600", got)
+	}
+}
+
+type timeoutErr struct{}
+
+func (timeoutErr) Error() string   { return "i/o timeout" }
+func (timeoutErr) Timeout() bool   { return true }
+func (timeoutErr) Temporary() bool { return true }
+
+var _ net.Error = timeoutErr{}
+var _ = time.Second

internal/ultrabeam/ultrabeam.go

@@ -1,19 +1,40 @@
-// Package ultrabeam drives an Ultrabeam remote-controlled antenna over TCP
-// (typically via an RS232↔Ethernet adapter). The wire protocol (STX/ETX
-// framing, DLE escaping, XOR checksum) and command codes are the manufacturer's.
+// Package ultrabeam drives an Ultrabeam remote-controlled antenna over SERIAL
+// or TCP. The wire protocol (STX/ETX framing, DLE escaping, XOR checksum) and
+// command codes are the manufacturer's, and identical on both: the Ethernet
+// route is an RS232↔Ethernet adapter passing the same bytes.
+//
+// Serial came second, which is the wrong way round for most stations: the
+// controller has an RS232 port and the PC is usually right next to it, so a
+// plain FTDI cable does the job and the adapter is only needed to put the
+// antenna at the other end of a link.
 package ultrabeam
 
 import (
 	"bufio"
 	"errors"
 	"fmt"
+	"io"
 	"log"
 	"net"
 	"runtime"
+	"strings"
 	"sync"
 	"time"
+
+	"go.bug.st/serial"
 )
 
+// Transport says how to reach the controller. Mirrors internal/steppir, which
+// has had both routes from the start — one shape for the two antennas rather
+// than two shapes to remember.
+type Transport struct {
+	Mode string // "tcp" | "serial"
+	Host string // tcp
+	Port int    // tcp
+	COM  string // serial device (COM3, /dev/ttyUSB0)
+	Baud int    // serial baud
+}
+
 // Connection tuning. Remote operation (the antenna controller reached over the
 // internet, not the LAN) sees real latency and jitter, so the read timeout is
 // generous and a few transient timeouts are tolerated before the link is torn
@@ -64,17 +85,26 @@ const (
 )
 
 type Client struct {
-	host       string
-	port       int
-	conn       net.Conn
+	tr         Transport
+	conn       io.ReadWriteCloser
 	connMu     sync.Mutex
 	reader     *bufio.Reader
 	lastStatus *Status
 	statusMu   sync.RWMutex
 	stopChan   chan struct{}
-	running    bool
-	seqNum     byte
-	seqMu      sync.Mutex
+	// done is closed by pollLoop as it exits, so Stop can WAIT for it. Without
+	// that wait the loop outlives the client that owns it, and on a serial link
+	// the zombie keeps the port open: every later client then fails with "Serial
+	// port busy" — forever, because the thing holding the port is us.
+	done    chan struct{}
+	running bool
+	seqNum  byte
+	seqMu   sync.Mutex
+
+	// First-exchange diagnostics — see armDiag.
+	diagMu   sync.Mutex
+	diag     bool
+	diagJunk []byte
 
 	// Optimistic pattern direction kept until the antenna's status poll reports
 	// it (or it ages out) — the motors take a second or two, and a stale poll in
@@ -129,21 +159,122 @@ type Status struct {
 	Connected        bool  `json:"connected"`
 }
 
-func New(host string, port int) *Client {
+func New(tr Transport) *Client {
+	if tr.Baud <= 0 {
+		tr.Baud = 9600
+	}
 	return &Client{
-		host:     host,
-		port:     port,
+		tr:       tr,
 		stopChan: make(chan struct{}),
 		seqNum:   0,
 	}
 }
 
+// open dials the transport. Callers hold connMu.
+func (c *Client) open() (io.ReadWriteCloser, error) {
+	if c.tr.Mode == "serial" {
+		if c.tr.COM == "" {
+			return nil, fmt.Errorf("ultrabeam: no serial port configured")
+		}
+		// 8N1 spelled out. The library's zero values happen to mean the same
+		// thing today, but a controller that answers nothing is impossible to
+		// diagnose with a line count that depends on a default.
+		p, err := serial.Open(c.tr.COM, &serial.Mode{
+			BaudRate: c.tr.Baud,
+			DataBits: 8,
+			Parity:   serial.NoParity,
+			StopBits: serial.OneStopBit,
+		})
+		if err != nil {
+			return nil, err
+		}
+		// A finite read timeout so a silent controller cannot wedge the poll
+		// loop. Replaced per exchange by setReadTimeout below.
+		_ = p.SetReadTimeout(ubReadTimeout)
+		return p, nil
+	}
+	if c.tr.Host == "" {
+		return nil, fmt.Errorf("ultrabeam: no host configured")
+	}
+	dialer := net.Dialer{Timeout: 5 * time.Second, KeepAlive: ubKeepAlive}
+	return dialer.Dial("tcp", net.JoinHostPort(c.tr.Host, fmt.Sprintf("%d", c.tr.Port)))
+}
+
+// diagNextExchange asks for the next command/reply to be dumped to the log.
+//
+// "It does not work" is unanswerable for a serial link, because the three
+// possible causes look identical from the outside: nothing arrives (wrong port,
+// dead cable, controller off), something arrives but is not our protocol (wrong
+// baud), or a valid frame arrives and we misread it. One hex dump of the first
+// exchange after each connect separates them, and costs two log lines per
+// connection.
+func (c *Client) armDiag() {
+	c.diagMu.Lock()
+	c.diag = true
+	c.diagJunk = c.diagJunk[:0]
+	c.diagMu.Unlock()
+}
+
+func (c *Client) diagOn() bool {
+	c.diagMu.Lock()
+	defer c.diagMu.Unlock()
+	return c.diag
+}
+
+// target names what the client is talking to, for the log.
+func (c *Client) target() string {
+	if c.tr.Mode == "serial" {
+		return fmt.Sprintf("%s @ %d baud", c.tr.COM, c.tr.Baud)
+	}
+	return fmt.Sprintf("%s:%d", c.tr.Host, c.tr.Port)
+}
+
+// setReadTimeout bounds the next read, whichever transport is open.
+//
+// TCP takes a deadline (an instant) and serial a timeout (a duration) — the two
+// libraries disagree, and the caller should not have to care.
+func (c *Client) setReadTimeout(d time.Duration) {
+	switch t := c.conn.(type) {
+	case net.Conn:
+		_ = t.SetReadDeadline(time.Now().Add(d))
+	case serial.Port:
+		_ = t.SetReadTimeout(d)
+	}
+}
+
+// transientRead reports a read that timed out rather than failed.
+//
+// The two transports say it differently. TCP returns a net.Error with
+// Timeout(); a serial port that stays silent returns (0, nil) on every read,
+// which bufio turns into io.ErrNoProgress after a hundred empty attempts.
+// Neither means the link is gone — over a remote link, or with a controller
+// busy moving its motors, a slow reply is ordinary.
+func transientRead(err error) bool {
+	var ne net.Error
+	if errors.As(err, &ne) && ne.Timeout() {
+		return true
+	}
+	return errors.Is(err, io.ErrNoProgress)
+}
+
 func (c *Client) Start() error {
 	c.running = true
+	c.done = make(chan struct{})
 	go c.pollLoop()
 	return nil
 }
 
+// Stop closes the link and WAITS for the poll loop to leave.
+//
+// The wait is the point. Closing the port from another goroutine does not undo
+// an open() the loop is already inside: that open returns a fresh handle, the
+// loop stores it, and the client that was told to stop goes on owning the serial
+// port. The next client — a settings save, a profile switch — then cannot open
+// it, and the operator sees "Serial port busy" with no other program running.
+//
+// Bounded, because a serial open can sit in the driver for a while and a stuck
+// device must not freeze a settings save. If the deadline passes, the loop is
+// still on its way out and the log says so.
 func (c *Client) Stop() {
 	if !c.running {
 		return
@@ -157,9 +288,30 @@ func (c *Client) Stop() {
 		c.conn = nil
 	}
 	c.connMu.Unlock()
+
+	if c.done == nil {
+		return
+	}
+	select {
+	case <-c.done:
+	case <-time.After(6 * time.Second):
+		log.Printf("Ultrabeam: poll loop did not exit within 6s — %s may stay busy a moment longer", c.target())
+	}
 }
 
 func (c *Client) pollLoop() {
+	// Signals Stop that the port is genuinely released.
+	defer func() {
+		c.connMu.Lock()
+		if c.conn != nil {
+			c.conn.Close()
+			c.conn = nil
+		}
+		c.connMu.Unlock()
+		if c.done != nil {
+			close(c.done)
+		}
+	}()
 	ticker := time.NewTicker(2 * time.Second) // Increased from 500ms to 2s
 	defer ticker.Stop()
 
@@ -174,11 +326,10 @@ func (c *Client) pollLoop() {
 			// Try to connect if not connected
 			c.connMu.Lock()
 			if c.conn == nil {
-				log.Printf("Ultrabeam: Not connected, attempting connection...")
-				dialer := net.Dialer{Timeout: 5 * time.Second, KeepAlive: ubKeepAlive}
-				conn, err := dialer.Dial("tcp", net.JoinHostPort(c.host, fmt.Sprintf("%d", c.port)))
+				log.Printf("Ultrabeam: Not connected, attempting connection to %s...", c.target())
+				conn, err := c.open()
 				if err != nil {
-					log.Printf("Ultrabeam: Connection failed: %v", err)
+					log.Printf("Ultrabeam: Connection failed: %v%s", err, portBusyHint(c.tr.Mode, c.tr.COM, err))
 					c.connMu.Unlock()
 
 					// Mark as disconnected
@@ -188,9 +339,25 @@ func (c *Client) pollLoop() {
 					continue
 				}
 				c.conn = conn
+				// Stopped while open() was running? Let go of the port at once.
+				// Stop cannot interrupt an open already in flight, so without this
+				// the fresh handle is stored by a client that has been told to die,
+				// and it keeps the port — which is precisely the "Serial port busy"
+				// the next client then reports, forever.
+				select {
+				case <-c.stopChan:
+					conn.Close()
+					c.conn = nil // already closed; keep the deferred cleanup from closing it twice
+					c.connMu.Unlock()
+					return
+				default:
+				}
 				c.reader = bufio.NewReader(c.conn)
 				pollFails = 0
-				log.Printf("Ultrabeam: Connected to %s:%d", c.host, c.port)
+				log.Printf("Ultrabeam: Connected to %s", c.target())
+				// Dump the first exchange on this link. A connection that opens and
+				// then says nothing is the whole of what a serial user can see.
+				c.armDiag()
 			}
 			c.connMu.Unlock()
 
@@ -200,8 +367,7 @@ func (c *Client) pollLoop() {
 				// A single slow/lost reply over a remote link is normal — keep
 				// the connection (and the last status) for a few tries before
 				// tearing it down, so we don't churn reconnect/disconnect.
-				var ne net.Error
-				transient := errors.As(err, &ne) && ne.Timeout()
+				transient := transientRead(err)
 				pollFails++
 				if transient && pollFails < ubMaxPollTimeout {
 					log.Printf("Ultrabeam: status timeout (%d/%d), keeping link: %v", pollFails, ubMaxPollTimeout, err)
@@ -425,13 +591,31 @@ func (c *Client) sendCommand(cmd byte, data []byte) ([]byte, error) {
 
 	seq := c.getNextSeq()
 	packet := c.buildPacket(seq, cmd, data)
+	diag := c.diagOn()
+	if diag {
+		log.Printf("Ultrabeam: first exchange on %s — sending %d bytes: % X", c.target(), len(packet), packet)
+	}
 	if _, err := c.conn.Write(packet); err != nil {
 		return nil, fmt.Errorf("failed to write: %w", err)
 	}
 
 	// Read the reply with a timeout generous enough for a remote link.
-	c.conn.SetReadDeadline(time.Now().Add(ubReadTimeout))
+	c.setReadTimeout(ubReadTimeout)
 	buffer, err := c.readPacket()
+	if diag {
+		c.diagMu.Lock()
+		junk := append([]byte(nil), c.diagJunk...)
+		c.diag = false
+		c.diagMu.Unlock()
+		switch {
+		case err != nil && len(junk) == 0:
+			log.Printf("Ultrabeam: first exchange — NOTHING came back (%v). The controller is not answering on this port. Note that the USB cable presents TWO COM ports and only the SECOND one reaches the controller (at 19200 baud on the units seen so far); also check the cable and that the controller is on.", err)
+		case err != nil:
+			log.Printf("Ultrabeam: first exchange — %d bytes came back but no frame started (% X): %v. Bytes with no frame usually mean the wrong baud rate.", len(junk), junk, err)
+		default:
+			log.Printf("Ultrabeam: first exchange — reply %d bytes: % X (%d discarded before the frame: % X)", len(buffer), buffer, len(junk), junk)
+		}
+	}
 	if err != nil {
 		return nil, err
 	}
@@ -467,7 +651,8 @@ func (c *Client) sendCommand(cmd byte, data []byte) ([]byte, error) {
 // behind by a command that timed out. A short read deadline lets it consume what
 // is there and stop quickly when the stream is clean. Caller holds connMu.
 func (c *Client) drainStale() {
-	c.conn.SetReadDeadline(time.Now().Add(5 * time.Millisecond))
+	c.setReadTimeout(5 * time.Millisecond)
+	defer c.setReadTimeout(ubReadTimeout) // leave the link on its normal budget
 	buf := make([]byte, 256)
 	for {
 		n, err := c.reader.Read(buf)
@@ -483,13 +668,53 @@ func (c *Client) drainStale() {
 // so a raw ETX only ever appears as the real terminator. Caller holds connMu and
 // has set a read deadline.
 func (c *Client) readPacket() ([]byte, error) {
+	// A DEADLINE for the whole frame, not a timeout per read.
+	//
+	// A silent serial port does not error: it returns (0, nil) on every read once
+	// its timeout expires, and bufio retries that a hundred times before giving up
+	// with ErrNoProgress. With a 4-second port timeout that is over six minutes of
+	// a poll loop frozen mid-exchange, logging nothing — which is exactly how a
+	// controller that never answered looked like a program that had hung. Short
+	// port timeouts, checked against a deadline here, turn it into one clear
+	// "nothing came back" after four seconds.
+	deadline := time.Now().Add(ubReadTimeout)
+	c.setReadTimeout(250 * time.Millisecond)
+	defer c.setReadTimeout(ubReadTimeout)
 	var buffer []byte
 	for {
+		// A stop must not have to wait out the deadline. Without this, tearing the
+		// client down mid-exchange took up to four seconds — long enough for the
+		// replacement client to find the port still held, and for Stop to give up
+		// waiting and say so.
+		select {
+		case <-c.stopChan:
+			return nil, fmt.Errorf("stopped")
+		default:
+		}
+		if time.Now().After(deadline) {
+			if len(buffer) == 0 {
+				return nil, fmt.Errorf("no reply within %s", ubReadTimeout)
+			}
+			return nil, fmt.Errorf("incomplete frame within %s (% X)", ubReadTimeout, buffer)
+		}
 		b, err := c.reader.ReadByte()
 		if err != nil {
+			// A quiet port between bytes is normal — go.bug.st returns (0, nil) on
+			// its timeout, which bufio eventually reports as ErrNoProgress. Only the
+			// deadline above decides that the exchange has failed.
+			if transientRead(err) {
+				continue
+			}
 			return nil, fmt.Errorf("failed to read: %w", err)
 		}
 		if len(buffer) == 0 && b != STX {
+			// Kept, briefly, for the first exchange after a connect: what gets
+			// discarded here IS the diagnosis when the link is misconfigured.
+			c.diagMu.Lock()
+			if c.diag && len(c.diagJunk) < 32 {
+				c.diagJunk = append(c.diagJunk, b)
+			}
+			c.diagMu.Unlock()
 			continue // resync to the start of a frame
 		}
 		buffer = append(buffer, b)
@@ -647,3 +872,21 @@ func (c *Client) ModifyElement(elementNum int, lengthMm int) error {
 	_, err := c.sendCommand(CMD_MODIFY_ELEM, data)
 	return err
 }
+
+// portBusyHint turns "Serial port busy" into something actionable.
+//
+// A COM port has exactly one owner. The message the driver gives back says the
+// port is busy and stops there, which reads like a fault in OpsLog — and the
+// program actually holding it is usually the antenna manufacturer's own control
+// window, sitting open on the same desktop. Naming that is the difference
+// between a bug report and a five-second fix.
+func portBusyHint(mode, com string, err error) string {
+	if mode != "serial" || err == nil {
+		return ""
+	}
+	msg := strings.ToLower(err.Error())
+	if !strings.Contains(msg, "busy") && !strings.Contains(msg, "access is denied") && !strings.Contains(msg, "denied") {
+		return ""
+	}
+	return " — another program already has " + com + " open (the UltraBeam Controller window, PstRotator, a terminal). A COM port has one owner: close the other program, then OpsLog can connect."
+}

motor_bandfreq_test.go

@@ -76,3 +76,30 @@ func TestMotorTuneKHzForBandFallsBack(t *testing.T) {
 		}
 	}
 }
+
+// The Ultrabeam's USB link answers on 19200 and on nothing else — confirmed on
+// hardware, where 9600 opened the port and returned not one byte. A speed with a
+// single right answer must not be storable as anything else, whatever an older
+// config or a hand-edited setting says.
+func TestNormMotorBaud(t *testing.T) {
+	for _, tc := range []struct {
+		typ, transport string
+		in, want       int
+	}{
+		{"ultrabeam", "serial", 9600, 19200},
+		{"ultrabeam", "serial", 0, 19200},
+		{"ultrabeam", "serial", 115200, 19200},
+		// Over TCP the speed is the adapter's business, not ours.
+		{"ultrabeam", "tcp", 9600, 9600},
+		// The SteppIR controller really does run at several speeds.
+		{"steppir", "serial", 4800, 4800},
+		{"steppir", "serial", 19200, 19200},
+		// Nonsense falls back rather than reaching the driver.
+		{"steppir", "serial", 0, 9600},
+		{"steppir", "serial", 999999, 9600},
+	} {
+		if got := normMotorBaud(tc.typ, tc.transport, tc.in); got != tc.want {
+			t.Errorf("normMotorBaud(%q, %q, %d) = %d, want %d", tc.typ, tc.transport, tc.in, got, tc.want)
+		}
+	}
+}