The initial composition of UNDOF in 1974 was of personnel from Austria, Peru, Canada and Poland, and later contingents have come from Iran, Finland, Slovenia, Japan, Croatia, India and the Philippines. On 9 August 1974, a Canadian Buffalo transport aircraft (Buffalo 461) was on a routine re-supply flight, from Beirut to Damascus for Canadian peacekeepers in the Golan Heights. Flight 51 was carrying five crew members and four passengers: Capt G.G Foster, Capt K.B. Mirau, Capt R.B. Wicks, MWO G. Landry, A/MWO C.B. Korejwo, MCpl R.C Spencer, Cpl M.H.T. Kennington, Cpl M.W. Simpson and Cpl B.K. Stringer. All were members of the Canadian Forces. At 11:50, while on final approach into Damascus, the aircraft was shot down over the outskirts of the Syrian town of Ad Dimas, killing all on board. This remains the largest single-day loss of life in Canada's peace-keeping history.