Boeing has halted its 777-9 flight-test programme due to a problem involving a flight-test aircraft’s GE Aerospace GE9X turbofan, prompting engine evaluations by GE. Both companies confirm the ...

Boeing has resumed 777-9 testing after pausing flight tests earlier this year due to an unspecified issue with a GE Aerospace GE9X powerplant. The aircraft manufacturer confirms testing has restarted, ...

Boeing has temporarily suspended 777-9 test flights pending joint investigations with GE Aerospace into an unspecified issue on the aircraft’s GE9X engine. Few details of the event have been released ...

GE Aviation has completed the initial ground testing of the first full GE9X development engine, the world's largest commercial aircraft engine that will power Boeing's 777X aircraft. "This engine is ...

While the commercial aircraft industry is dominated by the Boeing and Airbus duopoly, the widebody commercial engine market is dominated by the Rolls-Royce and GE Aerospace duopoly. Airbus' flagship, ...