All Engines articles
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NewsRolls-Royce nears final hurdle for Pearl 10X certification testing
Rolls-Royce has all but completed certification testing of its Pearl 10X business jet engine, with only a solitary major test remaining.
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NewsEthiopian seals agreements for GE engines on latest Boeing widebodies
Ethiopian Airlines has selected the GE Aerospace GEnx-1B engine to power its latest 11 Boeing 787-9s. The carrier ordered the aircraft in December 2023. Ethiopian says the agreement will take the number of GEnx-powered 787s in its fleet to 30. It also operates a batch of 787s with Rolls-Royce Trent ...
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NewsDust-ingestion tests ahead as CFM RISE blade-durability analysis progresses
GE Aerospace is preparing to conduct dust-ingestion tests as part of endurance evaluation of turbine blades being developed through CFM International’s innovative powerplant programme RISE.
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NewsP&W machinists go on strike, company works ‘contingency plans’ to keep operating
Pratt & Whitney (P&W) machinists in Connecticut are on strike after the voting down a proposed employment deal, further disrupting the engine maker’s operation as it works to increase production and address a massive engine recall.
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NewsWright Electric poised for electric engine ground tests
Electric aircraft propulsion specialist Wright Electric is preparing to begin ground testing with the M2500 electric engine it is developing to power commercial aircraft, having completed construction of a test stand that will accommodate the trials.
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NewsBombardier’s production still disrupted by one engine maker’s delays
Bombardier is struggling to get engines on time from one of its three engine suppliers – the company has not said which.
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NewsSiriNor outlines big ambitions for electric ducted-fan engine
A Norwegian start-up is hoping its small electric-powered ducted-fan engine for unmanned air vehicles (UAVs) can spearhead a move up the weight class into commercial aviation applications.
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NewsRolls-Royce expects Trent 1000 HPT blade certification in ‘coming weeks’
Rolls-Royce expects it will shortly receive US regulatory approval for a new high-pressure turbine (HPT) blade that will significantly improve the time-on-wing for the Trent 1000 engine.
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NewsAerCap CEO not interested in 737 and A320 replacements
If Airbus and Boeing were to pitch him on next-generation narrowbodies, AerCap CEO Aengus Kelly would reply, ”Don’t let the door hit you on the way out”.
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NewsMTU warns over potential tariff impact
Germany’s MTU Aero Engines has warned of a potential tariff impact of around €50 million ($57 million) or more this year if no mitigation measures are put in place.
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NewsSafran sees customer surcharges as key measure to mitigate tariff impact
Safran will “not be shy” in applying tariff-related surcharges to its airline and OEM customers as it seeks to insulate itself from the financial impacts of a looming trade war.
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NewsCFM Q1 Leap deliveries decline year on year, but -1A durability fix now standard
CFM International’s Leap turbofan deliveries slipped 13% year on year in the first quarter to 319 units amid stubborn supply chain issues, a decrease coming as the manufacturer aims to hike full-year shipments by 15-20%.
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NewsP&W plans next year to introduce GTF Advantage updates for baseline PW1100Gs
Pratt and Whitney (P&W) intends next year to begin offering a package to equip in-service PW1100G geared turbofans (GTFs) with most of the durability improvements found in the company’s newly certified GTF Advantage.
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NewsGE Aerospace and RTX warn tariffs will inflate 2025 costs, eye ‘tariff surcharge’
US manufacturing giants GE Aerospace and RTX expect to incur hundreds of millions of dollars in tariff-related expenses in 2025, with GE saying it intends to impose “tariff surcharges” on customers to help minimise financial fallout.
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NewsZeroAvia reveals new liquid hydrogen testbed role for Do 228
A little over a year since its Dornier 228 testbed last flew, advanced propulsion developer ZeroAvia has disclosed plans to convert the twin-turboprop into a liquid hydrogen test vehicle.
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NewsGKN adds cutting-edge coating to fan-blade repair process
GKN Aerospace is seeking certification for a new fuel-saving fan blade coating that when applied during the repair process leaves the part “better than the original”.
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NewsUnited Engine aims for PD-8 certification by year-end
Russia’s United Engine is aiming to complete certification of the Aviadvigatel PD-8 engine, developed for the Yakovlev SJ-100, by the end of the year. Flight-testing of the PD-8 – using a modified Superjet 100 airframe – commenced in mid-March. United Engine chief Alexander Grachev mentioned the certification timetable for the ...
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NewsGKN still backing hydrogen power but reviews investment plans in light of Airbus ZEROe delay
GKN Aerospace is carrying out an urgent review into the scale and timing of its hydrogen research and technology investments following Airbus’s decision to delay service entry of its first ZEROe aircraft until 2040 at the earliest.
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NewsRussian ministry initiates Rb14bn project to improve PD-14 engine for MC-21
Russia’s trade and industry ministry has issued a call for tenders for a project to improve the Aviadvigatel PD-14 engine which powers the Yakovlev MC-21-310.
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NewsA350-900 with enhanced-performance Trent XWB engine obtains EASA approval
Airbus has obtained European certification for the A350-900 fitted with enhanced-performance Rolls-Royce Trent XWB engines. The baseline XWB-84EP powerplant was separately certified by the European Union Aviation Safety Agency in December last year, along with the derated XWB-75EP and XWB-79EP. Airbus says the EP engine will provide a 1% reduction ...