All Engines articles – Page 17
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NewsCFM to roll out Leap durability fixes over next two to three years, says Safran chief
CFM International will over the next two to three years roll out a series of “improvement steps” for the high-pressure turbine blades on Leap engines designed to address premature wear issues seen on examples operated in “harsh environments”.
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NewsCommercial engines lead strong 2023 start for Raytheon
Led by a resurgence of commercial air travel, engine maker Pratt & Whitney and aviation systems producer Collins Aerospace posted double-digit percentage increases in sales.
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NewsGKN builds additive manufacturing capability as business reaches ‘tipping point’
GKN Aerospace will later this year produce what it describes as the first load-bearing component to be made through additive manufacturing, as the UK-headquartered company eyes a rapid expansion of its capabilities in the space.
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NewsArrival of EP upgrade for Trent XWB-84 slips to 2025
Service entry for an upgraded variant of the Rolls-Royce Trent XWB-84 engine for the Airbus A350-900 is now not expected until 2025 at the earliest – over five years later than originally planned.
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NewsGE Aerospace first-quarter profits jump on higher Leap deliveries
GE Aerospace succeeded in ramping engine deliveries in the first quarter of 2023, a period during which it also logged notable gains in revenue and profit.
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In depthGKN warms to potential of cryogenic fuel cell powertrain as H2GEAR project ramps up
GKN Aerospace has revealed more details of the liquid hydrogen fuel cell propulsion system it is developing, which it says could eventually power a future zero-emission airliner with at least 96 seats.
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NewsHarbour Air delays electric DHC-2 effort amid ‘ever-changing’ certification standards
Canadian regional airline Harbour Air has again delayed plans to begin passenger flights using an all-electric-powered De Havilland Canada DHC-2 Beaver, citing “ever-changing path to certification for an all-electric aircraft”.
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NewsAirbus and P&W to study SAF production and plan to fly A220 with 100% SAF
Airbus and Pratt & Whitney Canada (P&WC) have joined together to study the feasibility of establishing a sustainable aviation fuel (SAF) production site in Quebec, and to fly an A220 powered by 100% SAF.
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NewsMTU to purchase electric motor maker eMoSys
MTU Aero Engines is to acquire Starnberg, Bavaria-based electric motor developer and manufacturer eMoSys.
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NewsDutch investigators: Assess risk from engine parts ejected by overflying aircraft
Dutch investigators are recommending that the government assess the risk of parts falling onto residential areas from aircraft departing Maastricht Aachen airport, following an incident in which fragments from a Boeing 747-400 freighter’s engine damaged property and injured people on the ground. The Dutch Safety Board says it has received ...
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NewsSafran signs Leap engine MRO agreements with ST Engineering, LHT
Safran has signed a series of contracts with MRO providers ST Engineering and Lufthansa Technik, covering CFM International engine and nacelle maintenance work.
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NewsShed parts from 747-400 freighter’s unmodified engine caused property damage and injuries
Investigators have determined that a Longtail Aviation Boeing 747-400 converted freighter that shed turbine parts over a town after departing Maastricht had not been modified with cooling features which might have prevented the incident. The aircraft’s left outboard Pratt & Whitney PW4000 engine suffered a contained failure but several pieces ...
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NewsRex takes 20% stake in electric aviation start-up Dovetail
Australia’s Regional Express has taken a 20% shareholding in advanced powertrain firm Dovetail Electric Aviation, more than half a year after it signed a memorandum of understanding with the Australian start-up.
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NewsUS and European regulators warn more GE and CFM engines may have component defects
Regulators on both sides of the Atlantic have warned that more GE Aerospace and CFM International engines than previously thought may be susceptible to premature failure due to a manufacturing defect.
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NewsStorage rates of GTF-powered jets in double-digits, analysis shows
Airbus A320neo-family aircraft powered by Pratt & Whitney PW1100G engines are presently experiencing significantly higher storage rates than those equipped with the rival CFM International Leap-1A, analysis of Cirium data reveals.
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NewsMitsubishi Heavy eyes revenue uplift from engines business
Mitsubishi Heavy Industries (MHI) expects its aero engines business to surpass pre-pandemic revenue in the year ended 31 March, amid an uptick of MRO demand.
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NewsAirship developer Flying Whales picks Honeywell 1MW generator for power system
French-Canadian airship developer Flying Whales intends to power its conceptual cargo-hauling hybrid-electric dirigible using Honeywell’s 1MW generator.
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NewsFAA updates turbofan bird-strike rules, 14 years after US Airways flight 1549
Fourteen years after bird strikes forced the ditching of US Airways flight 1549 into the Hudson River, the Federal Aviation Administration has completed a rule intended to make aircraft engines more resilient to ingesting birds.
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NewsRolls-Royce overhauls executive team as transformation ramps up
Rolls-Royce has announced several changes to its executive team following the launch in February of a business transformation effort by new chief executive Tufan Erginbilgic.
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NewsUS aerospace leaders disagree on best path to ’net-zero’ carbon emissions
Executives at some aerospace companies clashed on 29 March about which technologies can best help wean the sector off its reliance on fossil fuels.