Took off from Langar at 15:04 in Lancaster Mk I (Sqn code EM-G Bomber Command) on an operation to Haselunne Airfield, France.
Aircraft lost without a trace
Killed includes Chouiniere Flight Sergeant James Mcgregor Allan RCAF R/93188 KIA Runnymede Memorial Panel 102. Warrant Officer Class 2 James Louis Guichard RCAF R/83204 KIA Runnymede Memorial Panel 102. Pilot Officer Alfred Joseph Parkyn RCAF J/16080 KIA Runnymede Memorial Panel 101. Warrant Officer Class 2 William John Vandervoort RCAF R/74630 KIA Runnymede Memorial Panel 102. Sergeant John James Gallimore RAF KIA Runnymede Memorial Panel 83. Sergeant Jack Slater RAF KIA Runnymede Memorial Panel 93. Sergeant Windsor Francis Richard Webb RAF KIA Runnymede Memorial Panel 96.
