17 December 1932: Pilot Officer
17 June 1934: Flying Officer
1 October 1936: Flight Lieutenant
1 April 1939: Squadron Leader
1941: Acting Wing Commander
1943: Acting Group Captain
1 March 1944: Temporary Wing Commander
1 July 1944: Temporary Group Captain
1 October 1946: Wing Commander
1 July 1950: Group Captain
22 July 1955: Acting Air Commodore
1 July 1956: Air Commodore
1943: Deputy Director of Armament Requirement
1948: Deputy Director of Weapons
1955: Director of Operational Requirements
1959: Director of Guided Weapons (Trials)
Do you have more information about this person? Inform us!