Engines

Flight Friday examines the Boeing 757's pioneering role in the aviation industry, which broke the mold for using narrowbody aircraft on transatlantic routes.

CFM International has revealed plans to conduct dust ingestion tests of the new high-pressure (HP) turbine blade at the core of its RISE technology initiative.

A 2022 CFM Leap-1A in-flight engine shutdown traced to non-conforming parts has prompted the FAA to plan mandatory replacements of the affected components.

German aerospace center DLR and Deutsche Aircraft have conducted the first measurements of emissions from a turboprop aircraft powered by 100% synthetic fuel.

Listen in to hear Frank Haselbach, president of ISABE and head of propulsion at Airbus, in conversation with Aviation Week's Guy Norris.

After CFM International celebrated its 50th birthday on Tuesday, this week’s #FlightFriday looks at how important the CFM56 still is to the aviation industry.

Factors such as new engine durability issues and extended lead times for engine parts are presenting challenges for MRO giant Air France Industries KLM Engineering & Maintenance.

Aviation needs other transport sectors such as road transport to accelerate the transition to electric vehicles and meet SAF targets, Boeing's Jim Hileman says.

Variable-cycle engines are now a “mainstream research direction” in China.

Next-Generation Adaptive Propulsion engine-makers are awaiting a possible redirection over power needs amid the U.S. Air Force's NGAD review.

The CEO reports progress toward raising €450 million and reaching certification of the ERA 19-seater.

Flight Friday looks at cycles (flights) of some select engines that power narrowbody passenger aircraft in Europe.

Aviation Week Network projects there will be least 15,450 engines in 2033 from just over 10,080 in 2024.

Questioning of aviation’s net-zero-emissions 2050 target comes as key technologies move toward ground and flight testing.

Many engine lessors have added technical capabilities in a bid to drive maintenance efficiencies and maximize asset values.

Investors remain bullish about the aerospace and defense giant RTX despite ongoing travails with Pratt & Whitney’s geared turbofan engine.

The maintenance provider had a strong first half of the year against a backdrop of material shortages and skilled labor demands.

Rolls-Royce has begun flight tests of a major upgrade to the Trent 1000 engine powering some Boeing 787s.

The OEM expects similar or better performance for the next two years due to strong aftermarket sales.

Safran CEO Olivier Andries has blamed delays in CFM Leap 1A engine deliveries to Airbus on a drop in output at a high-pressure turbine (HPT) blade supplier.

Challenges with new-generation aircraft are providing plenty of headaches for affected operators and aftermarket providers.

Rolls-Royce’s rapid development of its Orpheus demonstrator engine is beginning to pay dividends and even influencing how the UK OEM thinks about its large commercial engine developments.

Operators of CFM Leap 1A engines will soon have access to reverse bleed system (RBS) retrofit kits, the engine manufacturer announced.

The company is confident it is on pace to meet demand for new aircraft and improve turnaround times on engines undergoing mandatory service.

Speaking at Farnborough Airshow, Boom founder and CEO Blake Scholl shared plans to begin full-scale core tests of its Overture airliner's Symphony engine in 18 months.