Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,095 pages of information and 233,633 images on early companies, their products and the people who designed and built them.

H.M. Underwater Detection Establishment

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1927 The ASDIC Research and Development Unit was established at Portland (where it remained until 1940).

1940 The Anti-Submarine Experimental Establishment was established at Fairlie, where it remained until 1947.

1947 The Underwater Detection Establishment was established at Portland; it was responsible for research into underwater detection and communications.

1960 The unit was absorbed into the Admiralty Underwater Weapons Establishment.

See Also


Sources of Information

  • National Archives