No. 35 Squadron’s Operations Record Book shows that JH Brown participated in the following operational sorties as captain of a 35 Squadron aircraft.
- 08/09/1942 Frankfurt
- 10/09/1942 Dusseldorf
- 13/09/1942 Bremen
- 14/09/1942 Wilhelmshaven
- 19/09/1942 Saarbrucken
- 05/10/1942 Aachen
- 13/10/1942 Kiel
- 15/10/1942 Cologne
- 24/10/1942 Milan
- 20/11/1942 Turin
- 22/11/1942 Stuttgart
- 02/12/1942 Frankfurt
- 06/12/1942 Mannheim
- 08/12/1942 Turin
- 09/12/1942 Turin
- 30/01/1943 Hamburg
- 04/02/1943 Turin
- 11/02/1943 Wilhelmshaven
- 18/02/1943 Wilhelmshaven
- 19/02/1943 Wilhelmshaven
- 08/03/1943 Nuremberg (Failed to Return)
It is worth noting that JH Brown participated in one 2nd Dickie Flight on 11th August 1942 prior to becoming captain of an aircraft.
Brown, Tacey, Waterer, Flynn, Sibbald, Vinicombe, Coulam
[Courtesy of Colin Lindsey]
The following shows the crew composition during this period, along with the number of sorties that each airman undertook as part of his crew
| (Pilot) | Brown | JH | 21 |
| (Navigator) | Waterer | GD | 21 |
| (Air Bomber) | Coulam | AGM | 21 |
| (Set Operator) | Archer | DPD | 2 |
| (Wireless Operator) | Sibbald | DA | 21 |
| (Air Gunner) | Barry | JN | 2 |
| Flynn | P | 19 | |
| Vinicombe | SS | 21 | |
| (Flight Engineer) | Mitchell | JM | 1 |
| Tacey | A | 18 | |
| Waddicor | AE | 2 |
