Took off from Grimsby at 22:45 in Wellington Mk IV (Sqn code: QT-W Bomber Command) on a bombing operation to Hamburg Germany..
Aircraft was shot down over the target area and crashed there.
Killed: Pilot Officer William Scott Findlay RCAF J/15423 KIA Hamburg Cemetery grave 6A. E. 14. Flight Sergeant William Alfred Penney RCAF R/65152 KIA Hamburg Cemetery grave 6A. E. 15.
POWs including Olsson: Sergeant Alfred Herbert Collison RAF POW Stalag 344 Lamsdorf. Flying Officer James Arthur Goring RCAF J/3765 POW Stalag Luft L3 Sagan and Belaria.
