Engines

Rolls-Royce handed over the 100th Pearl 15 turbofan to Bombardier less than two years after the engine entered service on the Global 6500.

An unleaded replacement for leaded 100LL avgas is on the short-term horizon and may solve a difficult problem for general aviation.

Enhanced support applies to select Pratt & Whitney Canada PT6A and PT6E-series turboprop engines.

Blackhawk Aerospace's milestone STC covers its XP67A Engine+ upgrade for the Beechcraft King Air 300.

Rolls-Royce has delivered the generator and related power electronics for its new electric propulsion system to its testbed in the UK.

Experts says more energy-efficient propulsion and autonomous flight technology could significant cut the cost of carrying a smaller numbers of passengers.

Surf Air Mobility plans to STC an electric-hybrid powertrain for its newly ordered fleet of Cessna Grand Caravan EXs.

Hartzell Propeller will move Tanis production to Ohio.

The governments of Canada and Quebec have committed to providing half of a C$163 million investment in Pratt Canada’s hybrid-electric demonstrator program.

Pratt & Whitney's ceramic matrix composites engineering and development facility has created more than 60 jobs in Southern California.

More aerospace companies are looking to exploit the design flexibility, cost efficiency, and greater sustainability delivered by additive manufacturing.

Safran’s helicopter engine division is reporting advances in its adoption of sustainable aviation fuel.

StandardAero's acquisition of Signature Aviation's engine repair and overhaul business was announced earlier this year.

Airlines believe in the “noble cause” of reducing carbon emissions, said GE Aviation CEO John Slattery.

The partnership gives Jet East access to Turbine Engine Specialists' rental bank of Honeywell 36-100 and 36-150 APUs.

XTI believes its fixed-wing, ducted fan VTOL aircraft will be bought by operators currently using existing business aircraft and helicopters.

Airbus has set up Zero Emissions Development Centers in France and Germany to develop cryogenic hydrogen fuel tanks for its planned Zero E airliners.

The CFM Rise program aims to achieve a 20 percent improvement in fuel burn and emissions by 2035.

Safran Arrano engine approval brings FAA certification closer for Airbus Helicopters H160.

Testing begins on the first elements of Rolls-Royce’s 2.5-megawatt Power Generation System 1.

United Engine Corporation has assembled the first PD-8 engine core.

Of all sustainability efforts underway, SAF appears to hold the most immediate promise of curbing CO2.

Deutsche Aircraft's D328eco regional airliner will have new Pratt & Whitney PW127S engines running on sustainable aviation fuel, and Garmin G5000 avionics.

Between flight shaming and corporate clients interested in leaving a smaller carbon footprint, the push for electric aircraft is likely here to stay.

Pilatus Aircraft was the launch customer for the engine that powers its PC-12NGX turboprop single.

MTU Maintenance Berlin-Brandenburg has served as an authorized maintenance provider for GE Aviation's CF34 engine family since 2003.

The global fleet of M250 gas turbine engines has logged more than 250 million flight hours among 170 fixed- and rotary-wing aircraft types.

GE Aviation has said that it has ended work on the Affinity engine as Aerion, which was developing the AS supersonic business jet, has ceased operations.

Russia’s MC-21 Airliner Fitted With New Wing As Irkut Prepares to Start Flight Testing

Pratt & Whitney has launched a carbon offset service for operators of P&W-powered business jets with engines enrolled in its ESP maintenance plan.