03/15/2007. Remarks by
Johan Visschedijk: "Second prototype and the first built in the UK, first flown at Filton, Bristol, on April 9, 1969.
(
Neville Denton Collection)
First supersonic flight was made on March 25, 1970, when Mach 1.15 was reached, while it reached a maximum speed of Mach 2.05 on October 7, 1971.
G-BSST made its last flight while delivered to Fleet Air Arm Museum at Yeovilton, Somerset, on March 4, 1976.
For supersonic flight a visor was raised forward of the windshield. To improve forward view during take off and landing the entire nose section forward of the windshield was drooped."