GE9X Engine Durability Issue Delays 777X Certification
Boeing's 777X faces new certification delays due to a GE9X engine durability issue with an internal seal, though the 2027 delivery target holds.
May 17, 20266 min
Manufacturing
2 aviation articles tagged “GE9X”
Boeing's 777X faces new certification delays due to a GE9X engine durability issue with an internal seal, though the 2027 delivery target holds.
Boeing's 777-9 has been cleared by the FAA for final certification testing, putting the delayed widebody on a path for a potential 2027 service entry.
