High Quality Content by WIKIPEDIA articles! Squadron Leader Neville Frederick Duke(11 January 1922—7 April 2007) DSO, OBE, DFC & Two Bars, AFC, FRAeS, Czech War Cross was a British Second World War flying ace. He was the most successful Western Allied ace in the Mediterranean Theatre, and was credited with the destruction of 27 enemy aircraft. After the end of the war, Duke was acknowledged as one of the world`s foremost test pilots. In 1953, he became holder of the world air speed record when he flew a Hawker Hunter at 727.63 mph over Littlehampton. He became a well-known celebrity in the Coronation year of Queen Elizabeth II, alongside footballer Stanley Matthews, actor Dirk Bogarde and mountaineer Edmund Hillary.