Took off from Waddington at 17:34 in Lancaster Mk I (Sqn code WS-G Bomber Command) on an operation to Munich Germany.
Aircraft was shot down by flak twenty five miles north of Munich at Rothschwaige, Karlsfeld, Bayern, Germany with one survivor.
Killed includes Clarkson: Flight Sergeant John Frederick Edwards RCAF R/91707 KIA Oberschleissheim Churchyard Coll. grave. Sergeant Jack Hilton Baker RAF KIA Oberschleissheim Churchyard Coll. grave. Pilot Officer Edward Fenwicke-Clennell RAF KIA Oberschleissheim Churchyard Coll. grave. Pilot Officer John Alexander Wilson Moffat RAF KIA Oberschleissheim Churchyard Coll. grave. Flight Sergeant Jack Passmore Warren RAF KIA Oberschleissheim Churchyard Coll. grave.
