81 |
57OTU |
Hawarden |
Flintshire |
28/12/40 |
Formed from No. 7 OTU. |
81 |
57OTU |
Eshott |
Northumberland |
10/11/42 |
Spitfire. To 9 Group, 05/43. |
9 |
57OTU |
Eshott |
Northumberland |
01/05/43 |
Ex-81 Group. Day of month arbitary. To 13 Group,
08/44. |
13 |
57OTU |
Eshott |
Northumberland |
01/08/44 |
Ex-9 Group. Day of month arbitary. Moved 06/06/45. |
81 |
57OTU |
Boulmer |
Northumberland |
01/03/43 |
Satellite. Spitfire. Master. To 9 Group, 05/43. |
9 |
57OTU |
Boulmer |
Northumberland |
01/05/43 |
Ex-81 Group. Day of month arbitary. Satellite.
To 13 Group, 08/44 |
13 |
57OTU |
Boulmer |
Northumberland |
01/08/44 |
Ex-9 Group. Day of month arbitary. Satellite. Moved
06/06/45. |