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 Bulldog Sopwith Bulldog The Sopwith 2FR.2 Bulldog was a prototype British two-seat fighter of the First World War. A single-engined biplane, the Bulldog was a fighter/reconnaissance aircraft intended to replace the Bristol F.2 Fighter, but was unsuccessful, with no replacement for the Bristol Fighter being purchased. In August 1917, the Sopwith Aviation Company started design of a two-seat fighter reconnaissance aircraft intended to replace the Bristol F.2 Fighter, and received permission to build prototypes of the Sopwith FR.2. It was intended to power the FR.2 with a 200 hp (149 kW) Hispano-Suiza 8 water-cooled V-8 engine, but the Hispano was in