At Hatfield Aerodrome de Havilland created the WW2 Mosquito, the first multi role combat aircraft.
The DH 108 was the first aircraft exceed Mach 1 outside the USA..
De Havilland developed guided missiles and the Blue Streak rocket.
De Havilland companies pioneered turbojet development, leading to the Comet, the world\'s first commercial jet airliner.
At Hatfield Aerodrome de Havilland created the WW2 Mosquito, the first multi role combat aircraft