On 22/11/2915 Tone was transferred to No.3 Flying Squadron based at Auchel Aerodrome, France, commanded by Major D S Lewis DSO (No.3FS was formed in May 1912, moved to France 12/8/1914 and stayed there throughout the war. It moved to Auchel on 1/6/1915) [REF: 66FS bio – ambiguity re dates; see McCudden’s book]