 The "Hawker" brand name was dropped, along with those of the sister companies, in 1963; the Hawker P.1127 was the last aircraft to carry the brand.The Hawker legacy was maintained by the American company Raytheon who produced business jets (including some derived from the 125, whose original design dated back to de Havilland days) under the "Hawker" name.This was the result of purchasing British Aerospace's product line in 1993.