Rolls-Royce Limited
The first civil-ordered aircraft (a Series 1 registered "G-ASWJ") was delivered in May 1965 to Rolls-Royce Limited at Hucknall. In 1975, Rolls-Royce retired this aircraft and donated it to RAF Halton for use by apprentices as "8449M"; it is now with the Midland Air Museum at Coventry