How the GE9X's 134-inch fan creates problems no other jet engine faces

The engine is set to launch on the Boeing 777X in 2027.

This is why the Boeing 777X can't be powered by any engine other than the GE9X

Discover why the Boeing 777X depends entirely on the GE9X, the world’s largest and most advanced commercial jet engine ever ...
Journal-News

GE Aviation marks anniversary of Peebles operations with expansion

Jet engine maker GE Aviation’s Peebles Test Operation celebrated this month 60 years of operation with the opening of a new $40 million indoor jet engine test facility. The new indoor test facility, ...
The Business Journals

GE Aviation flight tests GE9x engine that will power Boeing's new 777X

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Aviation Week

Engine-Makers Test Upgrades For Demanding Desert Conditions

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 ...