The Rolls-Royce Spey (company designations RB.163 and RB.168 and RB.183) is a low-bypass turbofan engine originally designed and manufactured by Rolls-Royce...

The Rolls-Royce Marine Spey is a marine gas turbine based on the Rolls-Royce Spey and TF41 aircraft turbofan engines. The Marine Spey currently powers...

Rolls-Royce RB.183 Tay is a medium-bypass turbofan engine, developed from the RB.183 Mk 555 Spey core and using a fan scaled directly from the Rolls-Royce...

Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business...

Deutschland. It has since become the hub for Rolls-Royce Group's two-shaft engines, including the Tay, Spey and IAE V2500, along with the Dart turboprop...

most obvious was the substitution of the Rolls-Royce Spey turbofan for the General Electric J79 turbojet. The Spey was shorter but wider than the J79, which...

The Rolls-Royce RB.162 is a lightweight British turbojet engine produced by Rolls-Royce Limited. Developed in the early 1960s, it was specially designed...

The Rolls-Royce RB.80 Conway was the first turbofan jet engine to enter service. Development started at Rolls-Royce in the 1940s, but the design was used...

of the Buccaneer S.2, fitted with the Rolls-Royce Spey engine, which provided 40% more thrust. The turbofan Spey also had significantly lower fuel consumption...

Romaero. The short haul, narrowbody aircraft was powered by aft-mounted Rolls-Royce Spey low-bypass turbofans, a configuration similar to the earlier Sud Aviation...

Rolls-Royce from the latter's RB.168-25R Spey. Allison manufactured the TF41 under license, while Rolls-Royce supplied parts common to existing Speys...

Rolls-Royce Limited was a British luxury car and later an aero-engine manufacturing business established in 1904 in Manchester by the partnership of Charles...

Spey may refer to: Spey River (disambiguation) Spey casting, a fly fishing technique developed on the River Spey Rolls-Royce Spey, an early turbofan engine...

British engine manufacturer Rolls-Royce, put forward their Rolls-Royce Spey Junior, a simplified version of the Rolls-Royce Spey. From the first prototype...

development Rolls-Royce Trent 800 Comparable engines General Electric LM2500 General Electric LM9000 Rolls-Royce Marine Spey Royce, Rolls. "MT30 Marine...

Desert in the US state of Nevada. It was powered by two afterburning Rolls-Royce Spey turbofan engines, as used in the British version of the F-4 Phantom...

standardized on a higher-powered version of the Rolls-Royce Spey SM1C, in contrast to the combination of Rolls-Royce SM1C and General Electric LM2500 turbines...

installation was adopted for HMS Brave, with Rolls-Royce Spey turbines replacing the previous Rolls-Royce Olympus in a Combination Of Gas turbine Or Gas...

three-crew executive, corporate transport aircraft, powered by two Rolls-Royce Spey turbofan engines. C-20A - United States Air Force variant configured...

The Rolls-Royce Trent is a family of high-bypass turbofans produced by Rolls-Royce. It continues the three spool architecture of the RB211 with a maximum...

Comet 4C airframes). The Comet's turbojet engines were replaced by Rolls-Royce Spey turbofans for better fuel efficiency, particularly at the low altitudes...

shortage of engines, the Allison TF41-A-2, a licensed derivative of the Rolls-Royce Spey engine, powered the A-7D. The adoption of a British engine caused some...

The Rolls-Royce Turbomeca Adour is a two-shaft low bypass turbofan aircraft engine developed by Rolls-Royce Turbomeca Limited, a joint venture between...

also led to the development and production of the smaller but similar Rolls-Royce Spey, and the cancellation of the Armstrong Whitworth AW.681 military transport...

larger Panavia Tornado), the Rolls-Royce Turbomeca Adour, Rolls-Royce Viper, and the Rolls-Royce Spey engine. In 1978, the Spey 807 model, which featured...

propelled by a combined diesel-electric and gas (CODLAG) system with two Rolls-Royce Spey boost gas turbines and four Paxman Valenta diesel engines. They are...

Initially planning to use the WS-9 turbofan engine (a copy of the British Rolls-Royce Spey Mk. 202 engine), setbacks in its development led to initial testing...

from service in 1995. The jetliner is powered by three rear-mounted Rolls-Royce Spey low-bypass turbofans, it has a low swept wing and a T-tail. Advanced...

concentric spray rings in the bypass flow. In comparison, the afterburning Rolls-Royce Spey used a twenty chute mixer before the fuel manifolds. Plenum chamber...

Gulfstream II is a twin-jet swept wing corporate transport powered by two Rolls-Royce Spey turbofan engines and designed to provide high speed and long range...