Pratt & Whitney awarded preliminary contract for F-35 engine ‘enhancement’
A decision by the US Air Force on whether to completely replace the Lockheed Martin jet’s single engine or opt for a cheaper core upgrade to the existing powerplant remains unresolved.
Boeing halts 777-9 flight testing following GE9X engine issue
Boeing has halted its 777-9 flight-test programme due to a problem involving a flight-test aircraft’s GE Aerospace GE9X turbofan, prompting engine evaluations by GE.
Air Corsica receives first ATR 72-600 with PW127XT engines
ATR has delivered the first ATR 72-600 twin-turboprop equipped with new Pratt & Whitney Canada PW127XT engines to Air Corsica, a milestone coming little more than a year since the update was unveiled.
MTU-led Switch consortium details technology tests for future GTF engine
Technologies that could equip a future generation of Pratt & Whitney geared turbofan (GTF) engines, including hybrid-electric and steam-injection systems to slash greenhouse gas emissions, are to be matured under an ambitious EU-backed research programme led by MTU Aero Engines.
Rolls-Royce hails ‘milestone’ run of AE 2100 on hydrogen
Rolls-Royce has successfully run a regional aircraft engine on hydrogen in what the propulsion specialist claims is a significant milestone towards aviation’s decarbonisation.
SSJ-New undergoes windtunnel tests to confirm PD-8 nacelle performance
Researchers have completed the latest round of windtunnel testing for the Irkut SSJ-New, which is fitted with Aviadvigatel PD-8 engines.
Ampaire flies hybrid-electric Eco Caravan, as it lays out route to market
Propulsion system developer Ampaire has performed the first flight of a Cessna Grand Caravan modified to run on a new hybrid-electric powertrain.
MTU bullish on fuel cell potential for narrowbody applications
MTU Aero Engines sees strong potential for a hydrogen fuel cell propulsion system to power a future regional airliner of up to 100 seats – or even larger – arriving in the coming decades.
Avio Aero powers ahead as Catalyst drives change
One of the world’s three big aero engine players has owned it for almost a decade, but Avio Aero remains a proudly independent Italian manufacturer, developing its own proprietary products and playing a key role in Europe’s strategic autonomy in military propulsion.
Rolls-Royce flies low-emission combustor for UltraFan programme
Rolls-Royce has flown a Boeing 747-200 testbed with an engine demonstrating the company’s newly-developed low-emissions combustion system, known as ALECSys, which forms part of the UltraFan programme.