HC Deb 16 November 1970 vol 806 cc330-1W
Mr. Raymond Fletcher

asked the Minister of Aviation Supply when the last re-evaluation of the airship in terms of contemporary technological developments was made or sponsored by his Department or the Ministry of Aviation; what was the extent of such an investigation; and whether it considered the new structural forms made possible by the development of new materials.

Mr. Corfield

There is no record of any such study.

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