| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 18 | 269 | Montrose | Angus | 03/09/39 | Anson. |
| 18 | 269 | Wick | Caithness | 10/10/39 | Hudson I, 03/40. Hudson III, 03/41. |
| Iceland | 269 | Kaldadarnes | Iceland | 01/06/41 | Hudson III, 05/41. |
| Iceland | 269 | Reykjavik | Iceland | 11/03/41 | Left 19/12/43. |
| 19 | 269 | Davidstow Moor | Cornwall | 01/01/44 | Day of month arbitrary. Disbanded. Reformed. Walrus II, 02/44. Spitfire Vb, 02/44. |
| 247 | 269 | Lagens | Azores | 01/03/44 | Day of month arbitrary. Warwick I, 09/44. |
| 18 | 269 | Leuchars | Fife | 10/10/39 | Detachment. Left 31/10/39. |
| Iceland | 269 | Kaldadarnes | Iceland | 12/04/41 | Detachment. Left 31/05/41. |
| Iceland | 269 | Reykjavik | Iceland | 12/12/41 | Detachment. Left 07/07/42. |
| Iceland | 269 | Kaldadarnes | Iceland | 01/08/42 | Day of month arbitrary. Detachment. Left 09/42. |
| 269 | Bluie West One | Greenland | 26/01/43 | Detachment. Left 10/04/43. |