| Group | Squadron | Base | County | Arrived | Comments |
|---|---|---|---|---|---|
| 70 | 42OTU | Ashbourne | Derbyshire | 26/10/42 | Blenheim, Whitley V, Oxford, Anson, Albemarle. To 38 Group, 09/43. |
| 38 | 42OTU | Ashbourne | Derbyshire | 01/09/43 | Ex 38 Group. Moved 20/03/45. |
| 38 | 42OTU | Darley Moor | Derbyshire | 12/06/43 | Satellite. Blenheim IV. Whitley V. Albermarle. Oxford II. Anson I. Martinet I. Lysander III. Moved 20/03/45. |