The Armstrong Siddeley Viper is a British turbojet engine developed and produced by Armstrong Siddeley and then by its successor companies Bristol Siddeley and Rolls-Royce Limited. It entered service in 1953 and remained in use with the Royal Air Force, powering its Dominie T1 navigation training aircraft until January 2011.[1]
^Dominie T1 Archived 3 March 2016 at the Wayback Machine www.raf.mod.uk. Retrieved: 14 October 2009
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The ArmstrongSiddeleyViper is a British turbojet engine developed and produced by ArmstrongSiddeley and then by its successor companies Bristol Siddeley...
ArmstrongSiddeley was a British engineering group that operated during the first half of the 20th century. It was formed in 1919 and is best known for...
into a longer-life engine before evolving into the more-powerful ArmstrongSiddeleyViper. The ASA.1 Adder was flight tested in the rear-turret position...
40 of the developed Jet Provost T3, featuring a more powerful ArmstrongSiddeleyViper jet engine, ejector seats, a redesign of the airframe, and a shortened...
was formed in 1959 by a merger of Bristol Aero-Engines Limited and ArmstrongSiddeley Motors Limited. In 1961 the company was expanded by the purchase of...
proof-of-concept demonstrator for the Gnat was powered by the less powerful ArmstrongSiddeleyViper 101 with 1,640 lbf (7.3 kN) thrust. The demonstrator was designated...
demonstrator for the Gnat was instead powered by the less powerful ArmstrongSiddeleyViper 101 turbojet engine, capable of generating 1,640 lbf (7.3 kN /...
de Havilland DH.125, powered by two 3,000 pounds-force (13 kN) ArmstrongSiddeleyViper turbojets. Its engines were replaced by Garrett TFE731s, then Pratt...
Derwent and Avon gave 3:1 and the contemporary and lightweight ArmstrongSiddeleyViper could only offer 4.9. Hooker, Stanley (2002) [1985]. Not much of...
risen by over 30,000 lb (13,600 kg) (Ph. III) and assistance from ArmstrongSiddeleyViper Mk 203 turbojets was needed on takeoff with a 5-minute limit. The...
laden with fuel for long maritime surveillance flights, relied on ArmstrongSiddeleyViper turbojets for takeoff. The world's first jet airliner, the de Havilland...
were added, producing the SR.N1 Mk II. A further upgrade with the ArmstrongSiddeleyViper produced the Mk III. Further modifications, especially the addition...
by the British engine manufacturer Rolls-Royce Limited, whose ArmstrongSiddeleyViper turbojet engine was selected to power the type. During 1964, production...
The Mk.2 was powered by a 7.3 kilonewtons (1,640 lbf) ArmstrongSiddeleyViper engine. The Viper was also intended for a short lifespan – about 10 hours...
that was principally powered by a pair of 9.61 kN (2,160 lbf) ArmstrongSiddeley MD30R Viper afterburning turbojet engines (built under licence by Dassault);...