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

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

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

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 ...

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

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

Rolls-Royce is retiring its Boeing 747-200 "Flying Test Bed" (FTB), registered N787RR, after 20 years of service since 2005. The uniquely modified aircraft, capable of flying with five engines, was ...

Improved metrology systems for dimensional inspection have saved aviation companies time, money and effort when inspecting ...

The high-speed uncrewed test aircraft performed its first flight at Edwards AFB, just a year after the launch of the development. Hermeus, a U.S. company aiming to develop hypersonic aircraft quickly ...

Various videos captured by people on the ground show the J-36 making a turn, while others show a decent side and bottom view, with the landing gear still extended. The aircraft also has a flight data ...

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