China has indigenously developed ATP120, a 1,200 kW class turboprop engine that will deliver low cost of ownership and travel ...

Russian research efforts to create a new supersonic civil aircraft demonstrator have edged forward with completion of a phase ...

China has pushed a new piece of aviation hardware through one of the harshest trials in the business, proving that its first ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

Current production engines can offer up to 20% increased thrust for unmanned applications EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, has ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...

A team has started engine testing for the X-59. It’s a supersonic aircraft that’ll fly without generating loud sonic booms.

Nov. 6 (UPI) --NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the aircraft can reduce sonic booms and make supersonic flight over ...

The AOPA has tested unleaded avgas on a Beechcraft Baron demonstration aircraft, shown on display at EAA AirVenture Oshkosh ...

The new upgrade package—on top of an existing $2.6 billion contract with UK engine manufacturer Rolls-Royce—will keep the ...

There will soon come a time when NASA will prove that supersonic aircraft flight is possible over populated areas without disturbing people and perhaps even shattering windows. Such a reality will be ...

United Aircraft has carried out water-ingestion tests on its initial import-substituted Yakovlev SJ-100, equipped with Aviadvigatel PD-8 powerplants. The aircraft, number 97023, carried out the runway ...