Sopwith Triplane of 1917, surviving Triplanes were used as advanced trainers with No. 12 Naval Squadron. Sopwith Triplane The Sopwith Triplane was a British single seat fighter aircraft designed and manufactured by the Sopwith Aviation Company during the First World War. It was the first military triplane to see operational service. The Triplane joined Royal Naval Air Service squadrons in early 1917 and was immediately successful. It was nevertheless built in comparatively small numbers and was withdrawn from active service as Sopwith Camels arrived in the latter half of 1917. Surviving Triplanes continued to serve as operational trainers until the end of
Sopwith Type 807 June 1915. Twelve Type 807s were ordered by the RNAS. Three of them formed part of the embarked air wing aboard the seaplane carrier HMS "Ark Royal" when it sailed for the Dardanelles in February 1915. They were used as reconnaissance aircraft, but proved to be underpowered, with fragile floats. Sopwith Type 807 The Sopwith Admiralty Type 807 was a 1910s British biplane seaplane designed and built for the Admiralty by the Sopwith Aviation Company. In July 1914, Sopwith produced a two-bay tractor biplane powered by a 100 hp (75 kW) Gnome Monosoupape rotary engine to compete in the 1914