The Elvetham air crash occurred on 5 October 1945 when a Consolidated Liberator GR.VI aircraft, serial number KG867, of 311 Squadron Royal Air Force crashed at Elvetham, east of Hartley Wintney, Hampshire, following a fire in one of its engines and fuel starvation to another. The aircraft was about five minutes into a flight from nearby RAF Blackbushe to Ruzyně Airport, Prague, Czechoslovakia. The crash killed all 23 people aboard: five crew, 17 official passengers and one stowaway.