| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 5 | 44 | Waddington | Lincolnshire | 03/09/39 | Hampden I, 02/39. Lancaster I, 12/41. Lancaster III, 12/41. |
| 5 | 44 | Dunholme Lodge | Lincolnshire | 31/05/43 | |
| 5 | 44 | Spilsby | Lincolnshire | 30/09/44 | To 3 Group, 21/07/45 |
| 3 | 44 | Mepal | Cambridgeshire | 21/07/45 | Ex-5 Group. |
| 3 | 44 | Mildenhall | Suffolk | 25/08/45 |