XK486 was the first Blackburn NA.39/B.103 prototype. It made the design's first flight from the Royal Aircraft Establishment at Bedford on 30 April 1958, beginning the flight-test programme for the Buccaneer's low-level carrier-strike mission.
XK486 was the first Blackburn NA.39/B.103 prototype. It made the design's first flight from the Royal Aircraft Establishment at Bedford on 30 April 1958, beginning the flight-test programme for the Buccaneer's low-level carrier-strike mission.