Anson aircraft 6650 was engaged in a test flight and Anson 6196 was engaged in a photographic exercise when they were in a mid-air collision.
The aircraft crashed three miles south of Chambly, Quebec with 5 casualties.
Killed: LAC James C Bell RNZAF KIFA LAC John T Bowler RAF KIFA Donald Still , civilian, pilot KIFA Andrew Darius Windsor, civilian KIFA