Sopwith Triplane 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 It was nevertheless built in comparatively small numbers and was withdrawn from active service as Sopwith Camels arrived in the latter half of 1917.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 the war. The Triplane began as a private venture by the Sopwith Aviation Company.
Thomas Sopwith (geologist) diaries are now held in the Special Collections at Newcastle University Library. Contemporaries also considered that Sopwith had substantial artistic ability, including as a cartoonist, although few of his drawings now survive. Thomas Sopwith (geologist) Thomas Sopwith FRS (3 January 1803 – 16 January 1879) was an English mining engineer, teacher of geology and local historian. The son of Jacob Sopwith (1770–1829), by his wife Isabella, daughter of Matthew Lowes, Thomas was born at Newcastle-upon-Tyne. His father was a builder and cabinet-maker; Sopwith maintained links with the family furniture and joinery business throughout his life. Initially an illustrator of antiquities,