GE Aviation has successfully completed one-third of the 25 major test campaigns required for certification of the GE9X, and is on track to certify the engine next year. GE9X, the largest commercial engine in aviation history, will power Boeing’s new 777X aircraft.

Certification testing is underway on GE Aviation’s latest engine in development—the GE9X that will power Boeing’s 777X aircraft. Combine the technologies of the GE9X engine and you have an engine that will be 5% better in fuel efficiency versus any engine in its class. With almost 700 engines on order, the GE9X engine has quickly gained a following among airline customers around the world. For the GE Aviation team, we can’t wait to see the first GE9X engine tucked under wing of our flying testbed later this year.