Took off from Downham Market at 16:56 in Stirling Mk I (Sqn code HA-Y Bomber Command) to lay mines (Gardening) in the estuary of the River Gironde, France.
Aircraft was was shot down by marine flak, and crashed near the village of Lambarquet in Lanrodec, France
Killed includes Cumming: Sergeant Edward Carl Kehl RCAF R/106392 KIA St. Brieuc Western Communal Cemetery, Plot H. Row A. Grave 11.
POWs: Sergeant John Joseph Charles Sheridan RCAF R/101343 POW Stalag Luft L6 Heydekrug. Sergeant Galbraith Michael Bullen Hyde RAF POW Stalag 344 Lamsdorf. Sergeant Deryk Lionel Ashmead-Bartlett RAF POW Stalag Luft L1 Barth Vogelsang. Sergeant Edward Eric Harrison RAF POW Stalag Luft L6 Heydekrug. Sergeant Donald Leslie Spriggs RAF POW Stalag Luft L6 Heydekrug.
