The crew of Liberator aircraft TT-336 were on a special night patrol when their aircraft crashed and burned twelve miles south-east of Antwerp, Belgium.
Killed includes Clark:Sergeant Arthur Leslie Evens RCAF R/185896 pilot KIA Leopoldsburg War Cemetery grave IV. D. 7.Flight Sergeant William Alexander Gray RCAF R/223012 KIA Leopoldsburg War Cemetery grave IV. D. 10.Flying Officer Geoffrey Robert Palmer RAAF KIA Leopoldsburg War Cemetery grave I. B. 14.WO John George Galley RAF KIA Leopoldsburg War Cemetery Coll. grave IV. D. 9-12.Sergeant Robert Hartop RAF KIA Leopoldsburg War Cemetery grave IV. D. 6.Flying Officer Frank Arthur Mason RAF KIA Leopoldsburg War Cemetery Coll. grave IV. D. 9-12.WO Robert Edward Ralph RAF KIA Leopoldsburg War Cemetery grave IV. D. 5.F/Lt George Trail RAF KIA Leopoldsburg War Cemetery grave IV. D. 8.