Certification testing continues on GE Honda's HF120 engine
GE Honda Aero Engines continues to make steady progress toward certification of the HF120 engine. The HF120 engine has undergone a comprehensive test program in an altitude chamber at GE Aviation’s Evendale, Ohio, facility. Testing has included operation to 46,000 feet altitude and high mach, as well as testing for performance, transients, air starts, and