diff --git a/changelog.json b/changelog.json
index 89a7874..bfb8aea 100644
--- a/changelog.json
+++ b/changelog.json
@@ -10,7 +10,8 @@
       "Yaesu console: the power slider goes to 200 W on the models that make it (FTDX101MP and the like), and follows the radio if it ever reports more than expected. The slider, not the rig, was the 100 W limit.",
       "Yaesu console: the NAR button (narrow IF filter) is shown only when the radio answers the command, and says what it is. A button that did nothing when pressed read as a fault in the rig.",
       "The frequency readout now steps the Hz digits under the mouse wheel too, not just the kHz ones — 100, 10 and 1 Hz. Zero-beating a CW signal is a few tens of Hz, and it was the one move the display would not make.",
-      "The split-pile-up chaser only appears in CW: the marker comes from a skimmer decoding a report, so on SSB or FT8 there is nothing for it to chase."
+      "The split-pile-up chaser only appears in CW: the marker comes from a skimmer decoding a report, so on SSB or FT8 there is nothing for it to chase.",
+      "Cluster: a single click now only fills the callsign, and a DOUBLE click works the spot — QSY, mode and the rest. Running down the list used to drag the radio along with every line looked at."
     ],
     "fr": [
       "Quand TQSL refuse un envoi, le journal contient désormais l'enregistrement ADIF exact qui lui a été remis et l'emplacement de station demandé pour la signature. « No QSOs processed » recouvre plusieurs causes sans rapport et le fichier temporaire est supprimé dès que TQSL rend la main : la seule pièce à conviction utile était justement invisible.",
@@ -20,7 +21,8 @@
       "Console Yaesu : le curseur de puissance monte à 200 W sur les modèles qui la sortent (FTDX101MP et consorts), et suit la radio si elle annonce davantage. C'était le curseur, pas la radio, qui plafonnait à 100 W.",
       "Console Yaesu : le bouton NAR (filtre FI étroit) n'apparaît que si la radio répond à la commande, et indique ce qu'il fait. Un bouton sans effet passait pour une panne de la radio.",
       "L'affichage de fréquence fait maintenant défiler aussi les chiffres des Hz à la molette, pas seulement ceux des kHz — 100, 10 et 1 Hz. Se caler au zéro-beat sur un signal CW se joue à quelques dizaines de Hz, et c'était le seul geste que l'affichage refusait.",
-      "Le chasseur de pile-up en split n'apparaît qu'en CW : le marqueur vient d'un skimmer qui décode un report, donc en SSB ou en FT8 il n'a rien à chasser."
+      "Le chasseur de pile-up en split n'apparaît qu'en CW : le marqueur vient d'un skimmer qui décode un report, donc en SSB ou en FT8 il n'a rien à chasser.",
+      "Cluster : un clic simple ne remplit plus que l'indicatif, et le DOUBLE clic travaille le spot — QSY, mode et le reste. Parcourir la liste entraînait la radio à chaque ligne regardée."
     ]
   },
   {
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index a8156bc..f411797 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -3159,6 +3159,19 @@ export default function App() {
   // Clicking a spot (cluster grid or any band map): tune the rig, set the mode,
   // fill the call, pre-fill POTA, (re)start the recording. Shared so every spot
   // source behaves identically.
+  // Single click on a cluster line: fill the callsign, nothing else.
+  //
+  // Reading the cluster means running down dozens of lines, and while a single
+  // click WORKED the spot every pass dragged the radio with it — one stray click
+  // while looking took the operator off the station they were working. Looking
+  // and going are two different intentions, so they are now two gestures: click
+  // to look the call up, double-click to go there.
+  function handleSpotSelect(s: any) {
+    if (!s?.dx_call?.trim()) return;
+    onCallsignInput(s.dx_call, { force: true });
+    applySpotPOTA((s as any).pota_ref);
+  }
+
   function handleSpotClick(s: any) {
     const m = inferSpotMode(s.comment ?? '', s.freq_hz);
     // Reflect the spot's freq/band in the entry strip IMMEDIATELY (optimistic),
@@ -6074,7 +6087,7 @@ export default function App() {
             </div>
             <div className="flex-1 min-h-0 flex">
               <div className="flex-1 min-w-0 flex flex-col min-h-0">
-                <ClusterGrid key={`clg-${activeProfileId ?? 'x'}`} rows={clusterRenderedRows as any} spotStatus={spotStatus} onSpotClick={handleSpotClick} />
+                <ClusterGrid key={`clg-${activeProfileId ?? 'x'}`} rows={clusterRenderedRows as any} spotStatus={spotStatus} onSpotClick={handleSpotClick} onSpotSelect={handleSpotSelect} />
               </div>
               {clusterShowFilters && renderClusterFilters()}
             </div>
@@ -7752,6 +7765,7 @@ export default function App() {
                     rows={rendered as any}
                     spotStatus={spotStatus}
                     onSpotClick={handleSpotClick}
+                    onSpotSelect={handleSpotSelect}
                   />
                 );
               })()}
diff --git a/frontend/src/components/ClusterGrid.tsx b/frontend/src/components/ClusterGrid.tsx
index 8a494ce..40045c1 100644
--- a/frontend/src/components/ClusterGrid.tsx
+++ b/frontend/src/components/ClusterGrid.tsx
@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
   AllCommunityModule, ModuleRegistry,
-  type ColDef, type ColumnState, type GridReadyEvent, type RowClickedEvent,
+  type ColDef, type ColumnState, type GridReadyEvent, type RowClickedEvent, type RowDoubleClickedEvent,
 } from 'ag-grid-community';
 import { hamlogGridTheme } from '@/lib/gridTheme';
 import { AgGridReact } from 'ag-grid-react';
@@ -75,7 +75,13 @@ export type SpotStatusEntry = {
 type Props = {
   rows: ClusterSpot[];
   spotStatus: Record<string, SpotStatusEntry>;
+  // A DOUBLE click works the spot: QSY, mode, callsign, the lot.
   onSpotClick?: (s: ClusterSpot) => void;
+  // A SINGLE click only fills the callsign. Reading the cluster means passing
+  // over dozens of lines, and every pass used to drag the radio with it — one
+  // stray click while looking took the operator off the station they were
+  // working. Looking and going are now two different gestures.
+  onSpotSelect?: (s: ClusterSpot) => void;
 };
 
 const COL_STATE_KEY = 'hamlog.clusterColState.v1';
@@ -500,7 +506,7 @@ const GROUP_ORDER = ['Spot', 'Geo'];
 const CLG_GRP_KEYS: Record<string, string> = { Spot: 'clg2.grpSpot', Geo: 'clg2.grpGeo' };
 const groupLabel = (t: TFn, g: string): string => t(CLG_GRP_KEYS[g] ?? g);
 
-export function ClusterGrid({ rows, spotStatus, onSpotClick }: Props) {
+export function ClusterGrid({ rows, spotStatus, onSpotClick, onSpotSelect }: Props) {
   const { t } = useI18n();
   const gridRef = useRef<any>(null);
   const [pickerOpen, setPickerOpen] = useState(false);
@@ -583,6 +589,10 @@ export function ClusterGrid({ rows, spotStatus, onSpotClick }: Props) {
   }, []);
 
   function handleRowClicked(e: RowClickedEvent<ClusterSpot>) {
+    if (e.data && onSpotSelect) onSpotSelect(e.data);
+  }
+
+  function handleRowDoubleClicked(e: RowDoubleClickedEvent<ClusterSpot>) {
     if (e.data && onSpotClick) onSpotClick(e.data);
   }
 
@@ -647,6 +657,7 @@ export function ClusterGrid({ rows, spotStatus, onSpotClick }: Props) {
             onColumnVisible={saveColumnState}
             onSortChanged={saveColumnState}
             onRowClicked={handleRowClicked}
+            onRowDoubleClicked={handleRowDoubleClicked}
             animateRows={false}
             suppressCellFocus
             getRowId={(p) => `${(p.data as any).received_at}-${(p.data as any).dx_call}-${(p.data as any).source_id}`}