§ Mr. CartwrightTo ask the Secretary of State for Defence what have been the annual costs of running the Royal Naval grading flight of Chipmunks out of Plymouth airport for each of the last five years, setting out the individual figures for flying costs, airport costs and training costs.
§ Mr. Archie HamiltonThe information is not available in the form requested. The total annual cost of the grading flight over the period in question was:
Year £000s 1986–87 772.0 1987–88 901.5 1988–89 929.0 1989–90 952.7 1990–91 978.0