Category Posts: First World War, 1914-1918
- 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 aircrew: RFC Sopwith 1-1/2 Strutter
- 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: RFC Vickers Vimy
- Canadian aircrew: RFC S.P.A.D. S.VII Scout
- Canadian Warplanes 1: Felixstowe F.3 and F.5 Flying Boats, Canadian Air Board