| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 13 | 64 | Church Fenton | Yorkshire | 03/09/39 | Blenheim If. Spitfire I, 04/40. |
| 13 | 64 | Usworth | Durham | 01/05/40 | |
| 11 | 64 | Kenley | Surrey | 16/05/40 | |
| 13 | 64 | Leconfield | Yorkshire | 19/08/40 | |
| 11 | 64 | Biggin Hill | Kent | 13/10/40 | |
| 12 | 64 | Coltishall | Norfolk | 15/10/40 | |
| 11 | 64 | Hornchurch | Essex | 11/11/40 | Spitfire IIa, 01/42. |
| 11 | 64 | Rochford | Essex | 27/01/41 | |
| 11 | 64 | Hornchurch | Essex | 31/03/41 | |
| 13 | 64 | Turnhouse | Midlothian | 16/05/41 | |
| 13 | 64 | Drem | East Lothian | 17/05/41 | |
| 13 | 64 | Turnhouse | Midlothian | 06/08/41 | |
| 13 | 64 | Drem | East Lothian | 04/10/41 | Spitfire Vb, 11/41. |
| 11 | 64 | Hornchurch | Essex | 16/11/41 | |
| 11 | 64 | Rochford | Essex | 31/03/42 | |
| 11 | 64 | Hornchurch | Essex | 01/05/42 | Spitfire IX, 06/42. |
| 11 | 64 | Fairlop | Essex | 08/09/42 | |
| 11 | 64 | Hornchurch | Essex | 14/11/42 | |
| 10 | 64 | Predannack | Cornwall | 09/12/42 | |
| 11 | 64 | Fairlop | Essex | 02/01/43 | |
| 11 | 64 | Hornchurch | Essex | 15/03/43 | |
| 13 | 64 | Ayr | Ayrshire | 28/03/43 | |
| 11 | 64 | Friston | Sussex | 06/08/43 | |
| 11 | 64 | Gravesend | Kent | 19/08/43 | |
| 11 | 64 | West Malling | Kent | 06/09/43 | Spitfire LFVb, 09/43. |
| 12 | 64 | Coltishall | Norfolk | 25/09/43 | |
| 13 | 64 | Ayr | Ayrshire | 21/01/44 | |
| 12 | 64 | Coltishall | Norfolk | 02/02/44 | |
| 11 | 64 | Deanland | Sussex | 29/04/44 | |
| 10 | 64 | Harrowbeer | Devon | 26/06/44 | |
| 11 | 64 | Bradwell Bay | Essex | 30/08/44 | Mustang III, 11/44.. |
| 11 | 64 | Bentwaters | Suffolk | 29/12/44 | Moved 15/08/45. |