| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 6 | 22OTU | Wellesbourne Mountford | Warwickshire | 14/04/41 | Formed. To 91 Group, 11/05/42. |
| 91 | 22OTU | Wellesbourne Mountford | Warwickshire | 11/05/42 | Ex-6 Group. Disbanded 24/07/45. |
| 6 | 22OTU | Atherstone | Warwickshire | 05/07/41 | Satellite. Name changed to Stratford. To 91 Group 11/05/42. |
| 91 | 22OTU | Stratford | Warwickshire | 11/05/42 | Ex-6 Group. Satellite. Moved 15/11/42 |
| 91 | 22OTU | Gaydon | Warwickshire | 01/09/42 | Satellite. Disbanded 24/07/45. |
| 91 | 22OTU | Stratford | Warwickshire | 15/03/44 | Satellite. Moved 15/12/44. |