Austrian Airlines Flight 901 Austrian Airlines Flight 901 Austrian Airlines Flight 901 was a flight from Vienna, Austria to Moscow, USSR (now Russia) via Warsaw, Poland. On the night of 26 September 1960 the aircraft operating the flight, a Vickers Viscount, crashed near Moscow while on its approach to land, killing 31 of the 37 passengers and crew on board. The aircraft was a Vickers Viscount 837 four-engined turboprop airliner registered "OE-LAF". The aircraft had first flown on 10 February 1960 and had been delivered new to Austrian Airlines about two weeks later, seven months before the crash. The aircraft departed Warsaw with six
Airliner submissions they had made during the war for a "100 ton bomber". This evolved into the creation of the Bristol Brabazon. The Type II process was complicated by the proposition of Vickers that a move to the newly developed turboprop power should be made. The specification was, therefore ,split in two, with the conventional piston design going to the eventual de Havilland Dove and Airspeed Ambassador. The revolutionary VC.2 Viceroy, first flown in 1948, was the first turboprop design anywhere. The Type III requirement was developed as the Avro Tudor. The Type IV for the jet-powered aircraft went to de