Royal Aircraft Factory S.E.5 Royal Aircraft Factory S.E.5 The Royal Aircraft Factory S.E.5 was a British biplane fighter aircraft of the First World War. It was developed at the Royal Aircraft Factory by a team consisting of Henry Folland, John Kenworthy and Major Frank Goodden. It was one of the fastest aircraft of the war, while being both stable and relatively manoeuvrable. According to aviation author Robert Jackson, the S.E.5 was: "the nimble fighter that has since been described as the 'Spitfire of World War One'". In most respects the S.E.5 had superior performance to the rival Sopwith Camel, both aircraft being capable dogfighters
Sopwith B.1 tractor biplane, powered by a 200 hp (149 kW) Hispano-Suiza water-cooled engine. Unlike the Cuckoo, the bomber's two-bay wings did not fold. It was designed as a single-seat aircraft, with the pilot sitting in a cockpit under the wing centre section to give a good view forwards and downwards for bombing. The aircraft bombload of up to 560 lb (255 kg) was carried vertically within the fuselage, in cells behind the pilot. While no orders followed from either the Admiralty, whose needs for a single-engined bomber had been met by the Airco DH.4 or the Royal Flying Corps, Sopwith obtained