| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 11 | 1 | Tangmere | Sussex | 03/09/39 | Hurricane I. To AASF 09/09/39. |
| 11 | 1 | Northolt | Middlesex | 18/06/40 | Ex AASF |
| 11 | 1 | Tangmere | Sussex | 23/07/40 | |
| 11 | 1 | Northolt | Middlesex | 01/08/40 | |
| 12 | 1 | Wittering | Northamptonshire | 09/09/40 | |
| 11 | 1 | Northolt | Middlesex | 15/12/40 | |
| 11 | 1 | Kenley | Surrey | 05/01/41 | Hurricane IIa, 02/41. |
| 11 | 1 | Croydon | Surrey | 07/04/41 | Hurricane IIb, 04/41. |
| 11 | 1 | Redhill | Surrey | 01/05/41 | |
| 11 | 1 | Kenley | Surrey | 01/06/41 | |
| 11 | 1 | Redhill | Surrey | 14/06/41 | |
| 11 | 1 | Tangmere | Sussex | 01/07/41 | Hurricane IIc 07/41. |
| 13 | 1 | Acklington | Northumberland | 08/07/42 | Typhoon Ib 07/42. |
| 11 | 1 | Biggin Hill | Kent | 09/02/43 | |
| 11 | 1 | Lympne | Kent | 15/03/43 | |
| 11 | 1 | Martlesham Heath | Suffolk | 15/02/44 | |
| 11 | 1 | North Weald | Essex | 03/04/44 | |
| 13 | 1 | Ayr | Ayrshire | 22/04/44 | Spitfire IXb, 04/44. |
| 10 | 1 | Predannack | Cornwall | 29/04/44 | |
| 10 | 1 | Harrowbeer | Devon | 20/06/44 | |
| 11 | 1 | Detling | Kent | 22/06/44 | |
| 11 | 1 | Lympne | Kent | 11/07/44 | |
| 11 | 1 | Detling | Kent | 10/08/44 | |
| 11 | 1 | Manston | Kent | 18/12/44 | |
| 12 | 1 | Coltishall | Norfolk | 08/04/45 | Moved 14/05/45. |
| 12 | 1 | Ludham | Norfolk | 14/05/45 | Spitfire F21, 05/45. Moved 07/45. |