| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 17 | 5 OTU | Chivenor | Devon | 01/08/41 | Formed. Beaufort, Anson, Oxford. |
| 17 | 5 OTU | Turnberry | Ayrshire | 16/05/42 | Hampden. |
| 17 | 5 OTU | Long Kesh | 29/12/42 | Ventura, Hudson. | |
| 17 | 5 OTU | Turnberry | Ayrshire | 15/02/44 | Beaufighter, Warwick, Wellington. Disbanded 01/08/45. |