Curtiss P-40E Kittyhawks, No. 111 (F) Sqn, RCAF, Kodiak, Alaska, 1942-43. The first aircraft onthe right marked “BITSA” is reported to have been flown by Squadron Leader K.A. Boomer when he shot down a Japanese Rufe floatplane on 25 Sep 1942. (Library & Archives Canada Photo, MIKAN No. 4105388).