272 Squadron (On on!) RAF Aldergrove, Northern Ireland.
Blenheim Mk IVc Z-5733 XK-K was lost on a convoy patrol, off the North coast of Northern Ireland. It was believed to have been in a mid-air collision with another 272Sqn Blenheim Mk IVc Z-5752 XK-L. Both aircraft and aircrews were lost.
Killed on XK-K includes Chanler: Sergeant William Arthur Newton RAF KIFA Runnymede Memorial Panel 49. Sergeant Harold Kenneth Pass RAF KIFA Runnymede Memorial Panel 50.
Killed in XK-L: Sergeant Denis Ince McWatt RAF KIFA Runnymede Memorial Panel 48. Sergeant James Robert Thompson RAF KIA Runnymede Memorial Panel 53. Pilot Officer Arthur Albert Leopold Van Waeyenberghe RAF KIA Runnymede Memorial Panel 35.