All Engines news – Page 575
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Looking at dwell-cracks in CF6-50
Sir - Further to my letters "Solving problems in development" and "Development problems continue" (Flight International, 7-13 February, P44 and 13-19 March, P37), I note a statement in the June issue of the Royal Aeronautical Society journal which says that following two uncontained compressor-disc failures in General Electric CF6-50s, the ...
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Three shafts: the basics
Most turbofans have a low- and high-pressure spool, whereas the R-R engines have three: a high, intermediate and low spool. R-R believes that this is more advantageous because each spool can be better optimised aerodynamically and, therefore, works more efficiently. The fan and booster run together on the LP spool ...
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ILFC leases
International Lease Finance (ILFC) has placed two International Aero Engines-V2500-powered Airbus A321s with Air Macau for delivery, in February and April 1997 on seven year leases. The aircraft will join two A320s and two A321s already leased from the US lessor. ILFChas also placed a Rolls-Royce Trent 772-powered Airbus A330-300 ...
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Allied APU deal
AlliedSignal Aerospace has won a $40 million deal to supply auxiliary power units (APUs), wheels, brakes and avionics to GATX Capital for 33 Boeing 737s, 757s and Airbus A320s. It has also agreed a $30 million deal to provide 36-300 APUs for Airbus A319s, A320s and A321s operated by Canadian ...
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Digital gyro deal
Airbus Industrie has selected Honeywel's GG1320 digital ring-laser gyro as a replacement for analogue ring-laser gyros in its A319, A320, A321, A330 and A340 types. The GG1320 is to be certificated on the A320 as part of the US avionics manufacturer's air-data/initial-reference system in December. It will be certificated on ...
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GE/P&W will finalise GP7000 by year end
THE GENERAL Electric-Pratt & Whitney Engine Alliance joint venture will complete definition of the GP7000 baseline design for the proposed Boeing 747-X series by the end of the year to meet an entry-into-service target of 2000 (Flight International, 4-10 September). The partners aim to begin a 36-month development ...
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Boeing launches 757 stretch
BOEING IS going ahead with its long-awaited 757-300 stretch variant after negotiating "a proposal" for up to 24 aircraft with the German charter airline, Condor Flugdienst. The deal covers firm orders worth $875 million for 12 aircraft (formerly designated the -300X) and 12 options. Boeing says: "The order ...
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Western companies plan to launch rescue for Tu-334
EUROPEAN AND US suppliers are working on a financial package to enable the stalled Tupolev Tu-334 airliner programme to be restarted. Suppliers involved in the effort include AlliedSignal, BMW Rolls-Royce and Honeywell. BMW R-R plans to supply its BR710 engine for a 100-seat version of the twinjet. ...
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GE favours 'new' engine for A340
General Electric's exclusive engine-study agreement with Airbus Industrie on a power plant for the growth version of the Airbus A340-600 is leaning towards the development of an all-new engine. The studies, due to be completed in October, are widely expected to recommend a derivative of the CF6 series, ...
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Airbus 'catches Boeing' as it announces 32 orders
AIRBUS INDUSTRIE has collected new orders for a total of 32 aircraft from Asiana Airlines, Cathay Pacific Airways and FedEx. The orders come as Airbus declares itself "neck and neck" with Boeing in sales in the first eight months of this year. Asiana of South Korea has been ...
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Transport alliance
Lockheed Martin and Alenia have finalised a joint-venture agreement to develop and market the improved C-27J version of the Alenia G222. The Italian transport is being upgraded with Allison AE2100D2 turboprop engines and a new digital avionics suite to optimise system commonality with the Lockheed Martin C-130J. Lockheed Martin will ...
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Orders boost Douglas
TWIN AND TRI-JET orders, worth potentially up to $710 million, have been revealed by McDonnell Douglas (MDC). The announcements were timed for Farnborough as part of MDC president Harry Stonecipher's continuing crusade to rebuild confidence in MDC's Douglas Aircraft division. Some $365 million of the package is made ...
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Satellite-landing system approval is postponed
US CERTIFICATION OF the Honeywell/Pelorus SLS-2000 satellite-landing system (SLS) has been put back by six months, to the end of 1996. The first satellite-landing system will be certificated to US Federal Aviation Administration special-category 1 (SCAT 1) levels at Newark, New Jersey, rather than at Minneapolis/St Paul, as ...
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FADEC partnership
Woodward Governor and Lockheed Martin Control Systems are to form an alliance to develop integrated full-authority digital engine-control (FADEC) systems. The work will focus on versions of the Williams/Rolls-Royce FJ44 engines for the Swedish SK-60 military trainer and the Raytheon Premier I business jet. Source: Flight International
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Snecma and P&W tie the knot over SPW14
SNECMA AND Pratt & Whitney Canada have formally signed a collaborative deal to develop, manufacture, market and support the SPW14 turbofan engine family in the 53-70kN (12,000-16,000lb)-thrust range. Development will be performed by a new joint-venture company to be created for the task. The planned engine was first ...
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AI(R) and Bombardier vie for regional-jet market
THE BATTLE TO dominate the regional-jet market is set to intensify, with Aero International (Regional) (AI(R)) and Bombardier preparing to launch new 70-seat aircraft within the next nine months. AI(R) has unveiled plans to begin full-scale development of its proposed AI(R) 70 twinjet by mid-1997. The first prototype, ...
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MDC wins $1.3 billion order from Lufthansa
Lufthansa Cargo has ordered a fleet of McDonnell Douglas MD-11F long-range trijet freighters in a deal potentially worth $1.3 billion, it was announced at the show yesterday. The deal covers five firm MD-11 freighters, worth $550 million, and options for seven more. It represents a breakthrough for McDonnell ...
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R-R accredited
Rolls-Royce is the first UK company to be accredited to the European Joint Aviation Authorities (JAA) JAR21 Engineering and Design standard. The Approval Certificate was received on Thursday at Farnborough. The approval follows a rigorous assessment over the last 18 months by the UK Civil Aviation Authority in ...
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New concept challenges reverse thrust thinking
A novel concept that could change the way manufacturers look at thrust reversers was unveiled at Farnborough on Wednesday by French firm Hurel-Dubois. Called Papillon, it is a bypass thrust reverser which is aimed specifically at underwing-mounted bypass systems. "This proves our commitment to innovation," says commercial director ...
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Cutting with water
Water jet cutting in the aerospace industry has been pioneered in the UK by Bulwell Precision Engineers. The firm (H4/B2) supplies precision components cut by water to aerospace industry and is principle supplier to Rolls-Royce, Volvo Aerospace and MTU. Water pumped at 3,800bar (55,000psi) from a carbide nozzle ...