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 It was nevertheless built in comparatively small numbers and was withdrawn from active service as Sopwith Camels arrived in the latter half of 1917.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 Snapper Sopwith Snapper The Sopwith Snapper was a prototype British Fighter aircraft of the First World War. A single-engined biplane designed by the Sopwith Aviation Company to replace the Sopwith Snipe fighter, it first flew after the end of the war, but did not enter service owing to the failure of its engine, only three aircraft being built. In 1918, the British Air Ministry developed a requirement for a single-seat fighter to replace the Royal Air Force's Sopwith Snipes, even though the Snipe had yet to enter service. This requirement, RAF Type 1, specified the new ABC Dragonfly air-cooled radial engine,