Took off from Sutton Bridge in Hudson AM-804 on a gunnery exercise.
Hudson aircraft AM 804 went out of control whilst in a steep turn and dived into the North Sea one mile off Redcar, Yorkshire. Pilot Officer F B Cobb, FSs L J Krapek, W Archibald Walker, Sergeant F H McMullin, Pilot Officer J H Braybrooks RAF and Flight Sergeant J R Dickerson RAFwere all killed.