T he General Electric GE9X is the largest aircraft engine ever built. The engine is based on the GE90, which is currently ...

The company has now been granted a total of 45 patents related to hydrogen and electric aviation systems, with almost 250 ...

While the GE9X is — without a doubt — the largest engine ever put on a plane; as of 2025, the sole GE9X-powered aircraft (the Boeing 777X) won't enter commercial service before 2026.

The World’s Largest Aircraft Engine Is Underway. We're big fans of this big fan. By Caroline Delbert Published: Apr 02, 2021 10:26 AM EDT. Rolls-Royce.

It's the largest airplane engine ever built but the use of composites and 3D printing actually makes it lighter than if using titanium, found on predecessor engines. A GE Aviation GE9X engine ...

World's Largest Aircraft Starts Engine Tests. News. By Megan Gannon published 22 September 2017 When you purchase through links on our site, we may earn an affiliate commission.

Back in May, we reported that the world's largest aircraft, the Stratolaunch, had finally left its (giant) hanger and was preparing for tests. This week, the first of those was completed.

The world's largest commercial aircraft engine has been started for the first time at GE Aviation's Peebles Test Operation in Ohio. According to GE, ground testing of the GE9X development engine ...

SWISS had been charting this daily 6,000-mile flight since 2016, thanks to the new Boeing 777-300ER powered by General Electric's GE90-115B—the world's largest jet engine. It's a long ...

Those 385 feet—from wingtip to wingtip—are what makes Roc the largest airplane in the world by wingspan. Its wings are wider than Boeing’s 747-8 or Howard Hughes’s mid-century H-4 Hercules ...

A giant six-engine aircraft with the world’s longest wingspan completed what company officials called a superb initial flight over California’s Mojave Desert, bringing to life a dream held by ...