Category Posts: Royal Air Force
- Canadian Warplanes 3: Bristol Beaufighter, RCAF
- Major William G. Barker, VC, takes HRH the Prince of Wales for a flight in a Sopwith Dove
- Canadian aircrew: RN Vickers Victoria
- Canadian Warplanes 2: Curtiss JN-4 Canuck, RFC
- Canadian aircrew: RFC de Havilland DH.2
- Canadian Warplanes 2: de Havilland DH.4 and DH.9a, RAF, Canadian Air Board
- Canadian Warplanes 1: Sopwith 5F.1 Dolphin, Canadian Air Force
- Canadian Warplanes 1: Sopwith 7F.1 Snipe, Canadian Air Force
- Canadian Warplanes 1: Sopwith F.1 Camel, RFC, Canadian Air Force, RCAF
- Canadian aircrew: Sopwith Pup, Royal Naval Air Service
- Canadian aircrew: Sopwith Triplane, Royal Naval Air Service
- Canadian aircrew: RFC Vickers Gunbus
- Canadian aircrew: RAF Vickers Vildebeest