GE Aerospace Solves Boeing 777X Engine Issue with One Redesign

GE Aerospace announced that it has fixed the most significant problem with the GE9X engine that powers the new Boeing 777X. The 777X, which features folding wingtips and a composite span, has faced a certification backlog that has been repeatedly delayed by engine testing outcomes. The company’s redesign addresses the engine flaw that had been causing certification timelines to shift after each test cycle. By resolving this issue, GE Aerospace removes a key obstacle that had stalled the 777X’s progress toward final approval. The fix is expected to stabilize the certification schedule and bring the aircraft closer to entry into service, benefiting airlines that have long awaited the 777X’s advanced capabilities.