The Boeing 777X has attracted attention not only for its folding wingtips but also for the immense power behind them. That power comes from the General Electric GE9X, an engine so large it could ...

The GE9X is a testament to innovation and 21st-century aerospace technology. The monstrous new turbofan engine has countless new features, including some never-before-seen things like 3D-printed parts ...

(from left) Guinness World Records Judge Phillip Robertson presenting GE9X General Manager Ted Ingling with the world record certificate. They stand in front of the GE9X engine. The GE9X is the ...

The GE9X turbofan is already shattering records as the largest and most sophisticated turbofan ever built. With a record-breaking thrust of 134,300 pounds and an equally impressive core speed of ...

Turn your volume up! This is the GE9X going to takeoff power on the run pad in preparation for its second flight test campaign. The GE9X is undergoing flight tests in support of the first flight of ...

GE Aviation’s Boeing 747-400 flying testbed in Victorville, California, is ready to receive the first GE9X test engine. Boeing engineers have modified the aircraft with a strengthened wing and a new ...

You may have noticed them on certain planes when looking out the terminal windows — a kind of shark-toothed look on the back of some planes' engines. Commercial airplanes, outside of their livery, are ...

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

Boeing's first flight-test 777X is powerless no more. In recent days, the company hung two massive GE Aviation GE9X turbofans from the aircraft's wing, in a milestone bringing Boeing closer to its ...

The world's largest jet engine has taken flight for the first time in the skies over the Mojave Desert in California. On Tuesday, GE Aviation's GE9X powered into the air on the wing of the company's ...

GE Aerospace (NYSE:GE) on Wednesday disclosed that Korean Air has selected GEnx and GE9X engines to power its newly ordered fleet of 20 Boeing 777-9s and up to 30 787-10s. The order also includes a ...

GE Aviation’s GE9X, the largest aircraft engine yet developed, has received FAA certification, marking a major step toward entry-into-service on the Boeing 777-9, the first of the 777X family, in 2022 ...