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In page Vickers VC10:

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Retirement of BA's Super VC10 fleet began in April 1980 and was completed the following year. After failing to sell them to other operators, British Airways sold 14 of the 15 survivors to the RAF in May 1981 (one went for preservation at Duxford Aerodrome). The VC10 served its intended market for only one decade and a half. Written down and amortised by the 1970s, it could have continued in airline service much longer despite its high fuel consumption, but high noise levels sealed its fate. Hush-kitting the Conways was considered in the late 1970s, but rejected on grounds of cost.