diff --git a/app.go b/app.go
index 68d873c..64e3b39 100644
--- a/app.go
+++ b/app.go
@@ -12133,7 +12133,13 @@ func (a *App) consumeUDPEvents() {
 				})
 			}
 		case ev.LoggedADIF != "":
-			applog.Printf("udp: emit udp:logged_qso (%d bytes ADIF)\n", len(ev.LoggedADIF))
+			// The RECORD, not just its size. "Was the grid in what WSJT-X sent, or
+			// did OpsLog put it there?" is the first question asked when a contact
+			// is logged in the wrong square, and a byte count cannot answer it —
+			// an expedition logged at its licence holder's home QTH stayed
+			// undiagnosable for exactly that reason. One line per QSO, ~280 bytes.
+			applog.Printf("udp: emit udp:logged_qso (%d bytes) %s\n",
+				len(ev.LoggedADIF), strings.Join(strings.Fields(ev.LoggedADIF), " "))
 			wruntime.EventsEmit(a.ctx, "udp:logged_qso", map[string]any{
 				"config_id": ev.ConfigID,
 				"service":   string(ev.Service),