Armstrong Siddeley Viper
1951 TURBOJET ENGINE FAMILY BY ARMSTRONG SIDDELEY
Bristol Siddeley Viper; Rolls-Royce Viper; Bristol-Siddeley Viper; Rolls Royce Viper; Armstrong-Siddeley Viper; Armstrong Siddeley Viper 8; Armstrong Siddeley ASV. Viper; BMB (Rolls-Royce/Bristol Siddeley) Viper Mk 531; Rolls Royce Viper Mk526; Dassault MD.30 Viper; Rolls-Royce Viper Mk632-41M; Armstrong Siddeley ASV.8 Viper; Bristol Siddeley Viper 20; Rolls-Royce Viper Mk 633-47; Rolls-Royce Viper ASV.11 Mk 22-6; Armstrong Siddeley ASV.8 Viper 8; Rolls-Royce Viper 601-22; Armstrong Siddeley Viper Mk.102; Armstrong Siddeley Viper 101; Armstrong Siddeley Viper Mk.201
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.