| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 17 | 8 OTU | Fraserburgh | Morayshire | 18/05/42 | Formed. Spitfire, Mosquito, Master, Oxford, Anson |
| 17 | 8 OTU | Dyce | Aberdeenshire | 08/02/43 | |
| 17 | 8 OTU | Haverfordwest | Pembrokeshire | 03/01/45 | |
| 17 | 8 OTU | Mount Farm | Oxfordshire | 21/06/45 | |
| 17 | 8 OTU | Benson | Oxfordshire | 19/10/46 | |
| 17 | 8 OTU | Chalgrove | Oxfordshire | 04/07/46 | Became No.237 OCU, 31/07/47. |