The FAA is adopting an airworthiness directive for all Rolls-Royce Deutschland BR700-725A1-12 turbofans. The AD requires removal of affected fuel metering units on the BR700-725A1-12. This AD was prompted by reports of wear on the receptors of the double-ended unions in the FMU housing on BR700-725A1-12s causing fuel leakage. The AD is intended to prevent failure of the FMU, which could lead to damage in one or more engines and damage to the airplane. The AD becomes effective July 17.
A composite fan blade, a real Rolls-Royce Trent 1000 high-bypass powerplant and a model of the Trent XWB being developed for the Airbus A350 are on the manufacturer’s stand here at Farnborough (Hall 4 Stand H3, and Innovation Zone) to illustrate the state of the engine maker’s art and where the company expects to go next.
The announcement of the new joint venture between Rolls-Royce and Pratt & Whitney on mid-sized engines was hardly a statement of marriage, but the vows made by the two aero-engine giants on 12 October nevertheless secure their long-term future in the huge market for mid-sized aero-engines up to 2030.
Bauhaus Luftfahrt created a model of a concept airliner to highlight ecofriendly aircraft of the future, as well as the recent establishment of the Aviation Initiative for Renewable Energy in Germany (Aireg).
Rolls-Royce has received awards valued at $16 million for its participation in the FAA’s Continuous Lower Energy, Emissions & Noise (Cleen) technologies program, the company announced today.
In an deal valued at $500 million, Turkish Airlines has ordered V2500 SelectOne turbofans to power its A320-family aircraft for which is has placed 20 firm orders and taken options on 10 more. Engine maker International Aero Engines (IAE) is to make deliveries in the 2011-2013 time frame. The firm order covers powerplants for a mix of six A319s and 14 A321s. IAE is a joint venture between Rolls-Royce and Pratt & Whitney.
In 2009 the annual Product Support Survey produced by NBAA Convention News’ sister publication Aviation International News Williams International keeps the top slot in turbofans and GE stays last, but otherwise almost all the deck gets shuffled. Among turboprop/turboshaft manufacturers, Honeywell remains on top and Turbomeca falls into last place.
For reasons that are not clear, every engine manufacturer scored fewer points in this year’s survey than in last year’s, something that did not happen with the airframers and avionics makers.
Rolls-Royce yesterday received EASA certification for its 16,000-pound-thrust BR725 engine. Similar approval from the FAA is expected soon. The launch platform for the new powerplant is the Gulfstream G650, which is scheduled to fly by year-end. “The BR725 development program has progressed extremely quickly and efficiently with a clear focus on technology and delivering key milestones.
Russian airframer Irkut wants Rolls-Royce and Pratt & Whitney to bid against each other with Russian partners in the tender to provide a powerplant for the new MS-21 airliner that it expects to launch this summer.
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