All Engines articles – Page 10
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NewsOperators of older ATRs told to check engine fire-extinguisher systems
Operators of ATR turboprops are being instructed to conduct urgent checks for possible wrongly-assembled valves on the engine fire-extinguishing systems. The European Union Aviation Safety Agency has ordered the checks in an emergency directive which covers both the ATR 42 and 72, up to the -500 variants. EASA states that ...
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NewsA320neo successor would be based on new platform burning sustainable aviation fuel: Faury
Airbus envisions a successor to the A320neo emerging towards the end of the next decade, indicating that it would be designed specifically to consume sustainable aviation fuel. Speaking during a full-year briefing on 15 February, chief executive Guillaume Faury said this next-generation single-aisle aircraft would be crucial to the air ...
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NewsAirbus aiming hydrogen-fuelled aircraft at ‘low end’ of market
Airbus is still determining the sector into which it would launch a hydrogen-powered aircraft, but indicates it will start small and avoid competing with its other aircraft models. Chief executive Guillaume Faury, speaking during a briefing on 15 February, said the aircraft – intended for service entry around 2035 – ...
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NewsLoose part found in cowling of Atlas Air 747 after in-flight engine fire
US investigators found a loose component in the engine cowling of the Atlas Air Boeing 747-8 involved in an in-flight engine fire during a 18 January fight from Miami International airport.
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NewsCosmic aims for the stars as it secures $4.5m seed funding to advance all-electric Skylark
US-Belgian start-up Cosmic Aerospace is celebrating securing $4.5 million in seed capital, allowing it to accelerate early stage development of its Skylark all-electric regional airliner.
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NewsS7 modifies 737-800 de-icing after engine contamination incidents
Russian carrier S7 Airlines has modified its de-icing procedures after a number of recent incidents involving Boeing 737-800s.
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NewsEasyJet stays with CFM to power latest order for A320neo-family jets
EasyJet has committed to CFM International to power over 150 additional Airbus A320neo aircraft covered by an order placed late last year.
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NewsANA expects PW1100G issues ‘resolved’ by end-July
Japan’s All Nippon Airways expects the impact from technical issues with the Pratt & Whitney PW1100G engine to ease by end-July, allowing it to ramp up domestic flying.
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NewsP&W sees lower A320neo grounding peak from powder metal problem
Pratt & Whitney expects the peak number of aircraft grounded as a result of manufacturing problems with geared turbofan engines will be lower than previously anticipated as the propulsion specialist continues to work through the issue.
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NewsSafran kicks off 200h of open-fan windtunnel tests in support of RISE effort
Safran and French national aerospace research agency ONERA have begun windtunnel tests of Ecoengine – a one-fifth-scale demonstrator of a future open-fan design.
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NewsIndian seaplane operator Mehair to retrofit Caravans with ZeroAvia engines
Indian seaplane operator Mehair – Maritime Energy Heli Air Services – has provisionally ordered up to 20 engines from hydrogen-electric propulsion specialist ZeroAvia.
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NewsAirbus powers-on integrated ZEROe test engine driven by hydrogen fuel cell
Airbus has achieved power-on for its first hydrogen fuel-cell engine, as it progresses towards A380 test flights of the propulsion system in two years’ time.
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News‘Quiet’ supersonic X-59 demonstrator unveiled by NASA and Lockheed
With the drop of a curtain, NASA and Lockheed Martin on 12 January revealed the experimental X-59 aircraft that is intended to demonstrate the potential of “low-boom” supersonic flight.
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NewsDutch start-up Elysian breaks cover and pushes potential of all-electric 90-seater
Dutch start-up Elysian Aircraft claims newly published research supports its ambitious plan to develop an all-electric 90-seater for service entry in 2033, arguing that the potential for battery-powered aircraft has previously been significantly underestimated.
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NewsGKN boosts 3D-printing business with £50m investment
GKN Aerospace has bolstered its additive manufacturing capability through a £50 million ($63.5 million) investment in its facility in Trollhattan, Sweden.
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NewsHermeus completes ground testing on first Quarterhorse hypersonic testbed
The non-flying Quarterhorse Mk 0 test article is the first of four aircraft in the Quarterhorse programme, through which US start-up Hermeus aims to produce a hypersonic vehicle capable of reaching Mach 4 and surpassing the all-time airspeed record held by Lockheed Martin’s SR-71 Blackbird.
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NewsTurkey seeking US permission to produce F-16 fighter engines domestically
The GE Aerospace F110 engine powers the Lockheed Martin F-16s used by the Turkish air force, as well as prototypes of Ankara’s domestically-produced Kaan fighter.
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NewsUS Congress restores funding to F-35 adaptive engine programme
Although the Pentagon wants to move on from the Adaptive Engine Transition Programme, lawmakers in the US Capitol approved $280 million in 2024 to fund the research programme that generated two prototype adaptive cycle powerplants for the F-35 stealth fighter.
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NewsRolls-Royce commences tests on pressurising and pumping liquid hydrogen
Rolls-Royce has embarked on cryogenic tests to pressurise liquid hydrogen and pump it into an engine’s combustion chamber, as part of its effort to develop hydrogen-based propulsion for future airliners. The manufacturer has started the tests at its Solihull facility in the UK. Rolls-Royce has already demonstrated that a wholly-hydrogen ...
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In depthGE Aerospace achieves breakthrough in hypersonic engine development
Using a subscale demonstrator, jet turbine manufacturer GE Aerospace successfully ignited a dual-mode ramjet engine using rotating detonation combustion – a technique the company says holds promise for powering crewed hypersonic vehicles.