Born, 1911; educated University College, Cardiff (engineering) and RAF College Cranwell, 1927-1931; commissioned, 1931; served in flying boat squadron, Malta; studied and taught at School of Navigation, Manston; flying boat squadron at Pembroke Dock and in charge of research on navigational equipment, Ministry of Aircraft Production, 1939-1941; wartime service, 1941-1945, including training of British air crews and combined services liaison team, US, commanded 58 Squadron, set up RAF base on the Azores, in charge of the flying boat station, RAF Castle Archdale, Northern Ireland, Deputy Director Flying Control responsible for setting up air traffic control systems in post-war Britain; Director, Joint Anti-Submarine School, Londonderry, 1946-1948; Joint Services Staff College, 1948-1950; Air Attache, Argentina, Uraguay, Paraguay, 1950-1953; Director of Operations, Air Ministry, 1954-1956; commanded Joint Task Force GRAPPLE for first British thermonuclear weapons tests in the Pacific, 1956-1958; Senior Air Staff Officer, RAF Coastal Command HQ, 1958-1960; retired, 1960; upon retirement became Director of Defence Projects, EMI Electronics and established business consultancy, Medsales Executive; died, 1997. Publications: Christmas Island cracker (London, 1987)