| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 8 | 1655CU | Horsham St. Faith | Norfolk | 30/08/42 | Formed. Mosquito III. Mosquito IV. |
| 8 | 1655CU | Marham | Norfolk | 28/09/42 | Disbanded, 01/05/43. |
| 8 | 1655CU | Finmere | Oxfordshire | 01/06/43 | Reformed. |
| 8 | 1655CU | Marham | Norfolk | 01/07/43 | Mosquito IX. Mosquito XX. Mosquito XXV. |
| 8 | 1655CU | Warboys | Huntingdonshire | 07/03/44 | |
| 8 | 1655CU | Upper Heyford | Oxfordshire | 30/12/44 | Absorbed by No.16 OTU, 31/12/44. |