A 1,200-kilowatt-class turboprop engine developed in China has successfully completed its ignition test conducted ...

Russia's Aviadvigatel PD-8 engine for the Yakovlev SJ-100 has passed bird-impact testing, advancing its certification ...

The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

The test is a milestone towards operating flights with 100% sustainable fuel. GE Aerospace is taking another step towards its commitment to sustainable flights, completing testing with sustainable ...

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

Variants of DeltaHawk’s FAA-certified piston engine for GA aircraft are being developed for use in hydrogen-powered aviation, commercial road vehicles, and military mobility applications. Simulations ...

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 ...

GE Aerospace reported it is working with NASA to test a hybrid electric demonstrator engine with NASA that will embed electric motor/generators in a high-bypass commercial turbofan, to supplement ...

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...

JACKSONVILLE, Fla. — Jacksonville Aviation Authority board members unanimously approved a five-year lease agreement for Atlanta-based hypersonic aircraft company, Hermeus, to open an engine test ...

EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has completed critical testing on its small turbofan engine family for use on Collaborative Combat ...

Rolls-Royce has launched a testing campaign for its newest business aviation engine—the Pearl 10X—marking the powerplant’s first flight, the manufacturer said Wednesday. The Pearl 10X has been ...