All Engines articles – Page 97
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News
MRJ certification requires extra hours, more jets
Mitsubishi Aircraft is reviewing the MRJ regional jet's flight test plans, and estimates that the programme will now require around 500 extra flight hours and up to two additional aircraft to achieve certification.
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Mitsubishi plans MRJ debut at Paris air show
Mitsubishi Aircraft is working to bring one of its MRJ regional jet prototypes to the Paris air show.
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MRO sector to top $75b in 2017, as worker crunch looms
The MRO industry may struggle with a shortage of qualified technicians as soon as 2022 - the fallout from a period of record aircraft orders and reluctance by airlines to retire older types, according to aviation industry consultants.
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A330neo first flight likely to slip to September
Airbus will now perform the first flight of its A330neo “at the end of the summer”, a significant delay over its previous timeline for the re-engined aircraft.
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Comac completes C919 ground tests as first flight looms
Comac has completed the final ground test before its C919 narrowbody can take to the skies.
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C919 readies for maiden flight in early May
Comac's C919 has made good progress with high-speed taxi tests and could make its maiden sortie in the first week of May, sources tell FlightGlobal.
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ARJ21 makes new flight tests following design optimisation
The ARJ21-700 regional jet has made new flight tests following some design optimisation of the aircraft, says Comac.
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Boeing elaborates on 777-9 design details
Boeing has published further preliminary details of the 777-9 configuration three years ahead of entry into service, revealing a slightly shorter aircraft with an interior resculpted to carve out a precious 10.2cm (4in) of internal diameter.
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PICTURE: C919 to take first flight after high-speed taxi tests
The C919 is moving closer to a first flight, and will be able to take to the skies once it completes high-speed taxi tests, says Comac.
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Analysis
ANALYSIS: MoM poses next question for Boeing presence in Washington cluster
Spread over about 71,000sq miles2, the state of Washington is home to diverse climates, with the Cascade mountains dividing a temperate rainforest in the west and semi-arid steppe in the east. It is also home to a diverse aerospace industry – anchored by Boeing.
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Russian aerospace centre tests overwing-engine design
Russian analysts have conducted windtunnel tests on an overwing-engine aircraft design which is intended to reduce noise.
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News
VIDEO: Boeing begins 737 Max 9 flight testing after "sporty" first flight
Boeing has begun roughly eight months of flight testing on the 737 Max 9 to focus on validating the aerodynamic and environmental system changes compared to the smaller variant.
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Analysis
ANALYSIS: Rolls-Royce puts UltraFan gearbox under power
In the flat, sandy landscape on the southern outskirts of Berlin, preparations are under way to start by mid-year full-scale testing of the gearbox that is to become a central part of Rolls-Royce's future commercial engine family.
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News
Spirit parked A320neos due to known engine problem
Spirit Airlines has parked three Airbus A320neos due to a known, fleet-wide problem with a carbon air-seal within the PW1100G geared turbofan engines, Pratt & Whitney tells FlightGlobal.
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Cathay to replace or upgrade poor quality A350 business seats
Cathay Pacific will replace all the business class seats on some of its Airbus A350s and undertake extensive modifications on others, due to "seat and surface finishing defects."
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Spirit faces issues with P&W GTF on A320neos
Spirit Airlines is facing issues with the Pratt & Whitney PW1100G engines on its new Airbus A320neos, joining a list of carriers experiencing problems with the powerplants.
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EASA confirms A321neo Leap as quiet as PW1100G
Updated European certification data has confirmed that the noise level of the CFM International Leap-1A engine is comparable to that of the rival Pratt & Whitney PW1100G.
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Irkut confirms need to reinforce MC-21 wing
Russian airframer Irkut confirms it will need to strengthen the wing of the MC-21-300 twinjet after it failed a destructive test before reaching ultimate load.
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Analysis
ANALYSIS: Half-century milestone marks 737's enduring appeal
Mike Lombardi is looking for an unusual aircraft model, but distractions come easily in the bowels of the Bellevue, Washington office building where Boeing keeps its corporate archive.
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News
A320neo issues prompt CSeries operators to move up engine checks
The two airlines operating Bombardier CSeries are performing precautionary borescope inspections of the aircraft's Pratt & Whitney PW1500G geared turbofans – checks that follow reports of issues with related PW1100G engines, Bombardier confirms.