The airplane must receive crucial ETOPS certification.

This was not a one-off experiment built for a headline. The hydrogen work followed a staged path, beginning in 2022 when ...

The ground testing took place at Peebles Test Operation in Ohio, where the electric powertrain was able to generate power for the battery and propeller successfully.

China successfully test-flew a 7.5-ton hydrogen cargo drone. See how this megawatt-class engine could change heavy aviation’s future.

The Boeing 777X is the largest twin-engine airliner ever built, yet one question continues to surface as the program moves toward entry into service: why does it rely exclusively on a single engine ...

Safran Aircraft Engines is ramping up system-level testing for a future open-fan engine as it builds towards full-scale ground tests next year of the front module – including the 4m (13ft)-diameter ...

GE may operate a GE9X on its Boeing 747-400 flying testbed for a trial period in Dubai in early 2026. Credit: GE Aerospace With ambient temperatures soaring to 45C (113F) and a persistent haze of dust ...

During a relatively obscure service life, often overshadowed by the Boeing B-47, the North American B-45 made a significant ...

Non-sustainable energy sources are primary a source of price frustrations, but a hydrogen-powered plane might hold the ...

Hydrogen technologies and a hybridised narrowbody engine are likely to be included in Clean Aviation’s next call for proposals, due to be released in early 2026, although whether flight testing will ...

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...

The aircraft and engine were designed with exclusivity for each other.