GE38 Turboshaft Engine achieves record time at temperature
GE Aviation’s largest turboshaft engine — the GE38 — has completed a 300-hour cyclic durability test on the road toward qualification for the U.S. Marine Corps’ future CH-53K heavy-lift helicopter. “The prototype GE38 engine completed one of the toughest engine tests we have ever run at GE, spending the longest time at maximum redline temperatures

