§ Mr. RogersTo ask the Secretary of State for Defence what is the average number of flying hours carried out per trainee Royal Air Force pilot in de Havilland Chipmunk aircraft.
§ Mr. FreemanSixty-five.
§ Mr. RogersTo ask the Secretary of State for Defence how long he expects de Havilland Chipmunk aircraft to remain in Royal Air Force service.
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§ Mr. FreemanThe Chipmunk is expected to remain in service with the Royal Air Force until about the turn of the century.