OnslowMr. asked the Minister of Aviation what use is now being made of the completed TSR2 prototypes.
§ Mr. MulleyAs my predecessor told the House on 23rd June, 1965, two of the three completed TSR2s are to be used for ground tests by the Royal Aircraft Establishment and the third is being used for a programme of research, including engine ground running noise tests in aid of the Concord.