No.15 Operational Training Unit RAF

**No.15 Operational Training Unit RAF**
Group	Squadron	Base	County	Arrived	Comments
6	15OTU	Harwell	Berkshire	08/04/40	Formed from No.148 Sqn and No.75 Sqn. To 91 Group 11/05/42.
91	15OTU	Harwell	Berkshire	11/05/42	Ex-6 Group. Disbanded 15/03/44.

6	15OTU	Hampstead Norris	Berkshire	01/06/40	Satellite prior to 01/06/40. To 91 Group 11/05/42.
6	15OTU	Mount Farm	Oxfordshire	24/07/41	Satellite. Moved 05/42.
91	15OTU	Hampstead Norris	Berkshire	11/05/42	Ex-6 Group. Satellite. Disbanded 15/03/44.