The massive GE9X has been a recent source of delays for the 777X program.

(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 ...

Boeing's 777X, with its GE9X engines, bucks the trend of incorporating engine chevrons for noise reduction. But is there a ...

To test the GE9X turbofan jet engine, GE Aviation reportedly invested about $10 million at the Peebles (Ohio) Testing Operation, including the design and fabrication of the 18-ft-diameter, 12-ft-high, ...

Is the Boeing 777X truly the longest passenger plane in the world, or does the Airbus A340-600 still reign supreme?

While the American South hunkers down and waits for this week’s blast of snow and icy temperatures to dissipate, a crew of aviation engineers up in central Canada is hoping for just the opposite. “We ...

The GE9X is a 100,000-lb thrust turbofan engine, designed with the industry’s largest front fan, 134 inches in diameter. The lightweight design includes a composite fan case and 16 carbon-fiber ...

Early last year, GE Aviation successfully tested its giant jet engine, the GE9X, in its first test flight. Now, nearly a year later, Boeing has installed two GE9X jet engines on its first 777X flight ...

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 ...

Boeing's (NYSE: BA) new 777X series of commercial jets will soon become the largest twin-engine jets on the market. To power them, Boeing needed the world's most powerful jet engines. General Electric ...

GE Aviation in 2021 will kick off a GE9X test programme intended to validate the powerplant’s durability when operating in sandy, dusty conditions. The tests will let GE evaluate the 105,000lb-thrust ...

The GE9X is the exclusive engine for the Boeing 777x, which is expected to take its first flight later this year. GE Aviation says the GE9X is the most fuel-efficient jet engine it has ever produced, ...