At Hatfield Aerodrome de Havilland created the WW2 Mosquito, the first multi role combat aircraft.
De Havilland companies pioneered turbojet development, leading to the Comet, the world's first commercial jet airliner.
De Havilland developed guided missiles and the Blue Streak rocket.
The DH 108 was the first aircraft exceed Mach 1 outside the USA.
Fonthill Media De havilland and hatfield 1936-1993, paperback/philip birtles
