In 1909, Norman Arthur Thompson, an Electrical Engineer born in 1874 at Streatham, London, became interested in the science and practice of Aeronautics after reading two books by the pioneer aerodynamacist Frederick W. Lanchester.
Thompson, after securing finance from Dr Douglas White, a wealthy friend, approached Lanchester and persuaded him to collaborate on designing an aircraft.
[2][3] Lanchester designed a two-seat pusher configuration biplane powered by two 50 hp (37 kW) rotary engines, the Thompson-Lanchester No.
Although the race was cancelled owing to the outbreak of the First World War, the single-engined aircraft was successful, and a further eight were built for the RNAS as the White and Thompson No.
[7] White left White and Thompson in 1915 to join the Royal Army Medical Corps, the company being re-organised as the Norman Thompson Flight Company, and expanding its factories to cope with increased demand for its aircraft, orders being placed for the N.T.4, a twin-engined patrol flying boat of similar size to the Curtiss H-4 Small America, and the N.T.2B, a single-engined flying boat trainer.