WARNING: ice-cold engine sounds below ❆ Having gone through close to 3,000 hours and 4,000 cycles of rigorous testing, the GE9X engine will enable world-class reliability and performance at entry into service. | GE

3.3K views · 131 reactions | Not all pilots can say they perform maneuvers like accelerated stalls in a 747 test aircraft. As GE's chief test pilot, I perform them regularly. And it's all in the pursuit of the mission: testing the GE9X to its limits and making air travel as safe as possible. | GE | Facebook