BAC One-Eleven suffered disasters in service, strong passenger demand had been demonstrated for jet propulsion. Several manufacturers raced to release passenger jets, including those aimed at the short-haul market, such as the Sud Aviation Caravelle. In July 1956, British European Airways published a paper calling for a "second generation" jet airliner to operate beside their existing turboprop designs. This led to a variety of designs from the British aerospace industry. Hunting Aircraft started design studies on a jet-powered replacement for the successful Vickers Viscount, developing the 30-seat Hunting 107. Around the same time, Vickers started a similar development of a 140-seat derivative
Joan Vickers, Baroness Vickers on 25 March 1904 and became one of their partners at their office at 4 Moorgate Street. At the end of the First World War, all the German stockbrokers were forced to resign. In 1917 he set up his own firm, Vickers, da Costa, which counted Sir Winston Churchill among their clients. Her brother, Ralph Vickers was later Senior Partner of the firm. Vickers was educated at St Monica's, Burgh Heath, Surrey, and in Paris. She was trained as a Norland Nurse, working in the Margaret Macdonald and Mary Middleton Hospital, Notting Hill and was active in politics in Battersea