Barely visible in the centre of the image, the Lady Southern Cross departs Wheeler Field for Oakland on 3 November 1934. (Click here if you can't find it) The two biplanes in the immediate foreground are Curtiss A-3 Falcons of the 26th Attack Squadron, which was based at Wheeler. The twin-engined biplane is most likely a Keystone B-6A of the 23rd or 72nd Bomb Squadron from Luke Field. The twin-engined monoplane is a Douglas Y1C-26 Dolphin amphibian, several of which were based at Wheeler for air-sea rescue duties. Picture: Tim Kalina Collection

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