HC Deb 21 January 1972 vol 829 c299W
Mr. Dormand

asked the Secretary of State for Trade and Industry whether he will make a statement on the latest prospects for the RB211 engine.

Mr. Corfield

The production model of the engine is undergoing certification testing. Lockheed have orders or letters of intent for 149 Tristars with RB211 engines. They and Rolls-Royce (1971) Ltd. are actively seeking further orders.