. . "Ernest Derek 'Dave' Glaser"@en . "Dave"@en . "No. 234 Squadron RAF" . . . . "No. 64 Squadron RAF" . "1939Z"^^ . "No. 549 Squadron RAF" . "Squadron Leader Ernest Derek 'Dave' Glaser DFC AE (20 April 1921 - 2001) was a British Royal Air Force officer of the Battle of Britain, and later a notable test pilot.Glaser was the son of a former Royal Flying Corps officer and brought up in Hampshire. He was educated at Lancing House and Bloxham School, before being accepted for flying training in the Royal Air Force Volunteer Reserve in April 1939.In 1940, Glaser was attached to No."@en . "No. 548 Squadron RAF" . "1953Z"^^ .