. . "1914-05-23Z"^^ . . . "Gustav Hamel (25 June 1889 - missing 23 May 1914) was a pioneer British aviator. He was prominent in the early history of aviation in Britain, and in particular that of Hendon airfield, where Claude Graham-White was energetically developing and promoting flying."@en . "1889Z"^^ . . . . . "1914Z"^^ . . . . "British aviator" . "1889-06-25Z"^^ . "Gustav Hamel"@en . . "Hamel, Gustav"@en . .