Argosy

The Armstrong Whitworth Argosy was a three-engine biplane airliner designed and produced by the British aircraft manufacturer Armstrong Whitworth Aircraft. It was the company's first airliner. The Argosy was developed during the early-to-mid 1920s in response to a statement by Imperial Airways that new multi-engined airliners were being sought to replace its single-engined counterparts then in use. Armstrong Whitworth proposed a relatively large biplane airliner, powered by three Armstrong Siddeley Jaguar engines; its construction largely composed of plywood and fabric supported by steel tubing. Imperial Airways opted to initially order a pair of aircraft to serve its European routes, while the Air Ministry ordered a single example as well. On 16 March 1926, the first Argosy, G-EBLF, performed its maiden flight. Following the delivery of the second aircraft to Imperial Airways, the Argosy performed its first passenger flight on 16 July 1926, flying from London to Paris. Using the type, Imperial Airways inaugurated the world's first named air service, the luxury 'Silver Wing' service, between these two cities. The type would be operated by the airline for nine years, during which time a total of three Argosies would be lost in accidents, although only one of these resulted in fatalities. During 1935, Imperial Airways opted to retire all remaining aircraft in favour of the next generation of airliners, which were larger and equipped with four engines instead. All operators had withdrawn the type by the end of 1936. Design and development