Thomas Sopwith Flying at Brooklands. In June 1912 Sopwith, along with Fred Sigrist and others, set up the Sopwith Aviation Company, initially at Brooklands. On 24 October 1912 using a Wright Model B completely rebuilt by Sopwith and fitted with an ABC 40 hp engine, Harry Hawker took the British Michelin Endurance prize with a flight of 8h 23m. Sopwith Aviation got its first military aircraft order in November 1912, and in December moved to larger premises in Kingston upon Thames. The company produced more than 18,000 World War I aircraft for the allied forces, including 5747 of the Sopwith Camel single-seat
Sopwith Three-seater of a Coventry Ordnance Works biplane. and powered by a 70 hp (52 kW) Gnome Gamma rotary engine. The resulting aircraft, known as the Hybrid, first flew on 4 July 1912. The Hybrid was rebuilt in October 1912 and sold to the British Admiralty, being delivered in November 1912. When the Admiralty tendered further orders for an improved tractor biplane based on the design,Sopwith created the Sopwith Aviation Company, with a factory in a disused roller rink at Kingston upon Thames. The resulting aircraft, known variously as the Three-Seat Tractor Biplane, the Sopwith 80 hp Biplane, the Sopwith D1, or