16 Operational Training Unit, RAF Upper Heyford, Hampden Mk I AD-831 stalled on a turn and crashed during a bombing exercise, near Bicester at Baynard's Green, Oxfordshire
Sergeant CW Davis (RCAF) (Nfld), Sergeant JJ Goldman (RAFVR)(S Africa), Flying Officer WH Corbett (RAFVR) and Sergeant P Lally (RAFVR)(Irish Rep) were killed