Boeing has identified a new durability issue on the GE9X engines powering the 777-9, but the company says certification testing continues and first delivery remains planned for 2027.
GE9X Engine
GE Aerospace engineers push the boundaries of engine durability by simulating Middle Eastern desert dust in Ohio test cells, targeting the GE9X, the world’s largest commercial jet engine, for Boeing 777X aircraft.
Boeing designed the 777X as a revolutionary widebody aircraft that builds on the success of the 777 while introducing larger windows and advanced passenger comfort features.
The Boeing 777X has become a standout in modern aviation, not just for its size but for the sheer scale of its powerplants.
The Boeing 777X represents a significant leap in commercial aviation, featuring GE9X, the world’s largest and most powerful jet engines.
GE announced on May 28 that it has completed the second round of GE9X dust-ingestion tests, building upon the initial 2022 evaluations.
Boeing’s long awaited 777X program is nearing certification, with the fourth test aircraft already airborne. The company aims to deliver its first Boeing 777-9 to Lufthansa (LH) by 2026 from Frankfurt Airport (FRA).
The Boeing 777X is touted as being the foremost property twin-engine craft the globe has ever seen.