The following images were taken at the Fleet Air Arm Museum and kindly provided by Howard Mason.British aircraft companies began seriously examining the possibilities of a Supersonic Transport (SST) in 1955. To co-ordinate and encourage these project studies a join government-industry committee was formed in November 1956, called STAC (Supersonic Transport Aircraft Committee). STAC initiated the development of a number of aerodynamic research aircraft (BAC 221 and HP.115), and funded some 400 technical papers covering every conceivable aspect of SST design and operation (Aeroflight).
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