General Electric has announced the completion of a second XA100 adaptive cycle engine test phase in collaboration with the USAF. The manufacturer said on 12 September that the conclusion of the tests ...

With the advent of the Block 4 upgrades, the F-35 needs more cooling capacity from its engine. See how Pratt & Whitney is ...

WASHINGTON — General Electric Aviation on Monday said it and the U.S. Air Force finished testing the firm’s second adaptive engine, which it hopes the military will adopt for the F-35 jet, and ...

General Electric previously stated that the XA100 engine was around 25% more efficient than the existing F135 powerplant, while also offering between 10% and 20% more thrust.

But rival General Electric wants the Air Force to toss the F135 and re-engine with its own XA-100 adaptive cycle engine. Already, two flight weight XA100 prototypes completed testing in 2022.

General Electric has been issued an “undefinitized ... of a next-generation fighter jet engine, with General Electric being among them at the time. GE’s iteration of the engine is the XA100.

General Electric previously declared that the earlier XA100 engine is around 25 percent more efficient than the existing F135 powerplant, while also offering between 10 and 20 percent more thrust.

FARNBOROUGH—With ongoing ground tests of the General Electric XA100 adaptive cycle combat engine set to end soon, the engine-maker is studying how the advanced propulsion system—proposed for ...

General Electric may bid on a new Pentagon contract to produce upgraded engines for F-35 stealth fighter jets. The Pentagon hasn't 100% decided to proceed with such a plan yet. But if it does, a ...

The AETP program had paid General Electric and a Pratt-led team to develop engine concepts that could compete to become the next F-35 engine. General Electric said its XA100 adaptive engine, which ...

General Electric's commercial engine and service revenue surged, and defense sector orders more than doubled. ... Furthermore, the XA100 engine received recognition and funding.