Geoffrey Raoul de Havilland Jr., OBE (18 February 1910 β 27 September 1946). His younger brother John de Havilland was also a test pilot for de Havilland and was killed in a midair collision while flying a Mosquito in 1943.
26 September 1999. Death of Mark Hanna (b. 6 August 1959). RAF pilot, Managing Director and co-founder along with his father Ray, of the Old Flying Machine Company. Died after his Hispano Buchon caught fire on final approach and crashed at Sabadell near Barcelona.