HC Deb 14 December 1989 vol 163 cc817-8W
Mr. Battle

To ask the Secretary of State for Defence what is his estimate of the amount and type of toxic emission(a) per mile and (b) per minute of a Tornado jet.

Mr. Archie Hamilton

The emissions from a Tornado aircraft's RB 199 engine include carbon monoxide, oxides of nitrogen, unburnt fuel and partially burnt fuel products, and smoke. The amount and mix of these products will depend upon a number of variable factors including the use of the after burner and the power setting of the engine. I understand there is no evidence to indicate that they present any hazard to the public during normal flying or ground operations.

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