Certification testing is underway on the first Passport development engine at GE Aviation’s Peebles Testing Operation in Ohio. The engine began ground testing on June 24th and ran for more than three hours, reaching more than 18,000 lbs. of standard day sea-level takeoff thrust. Eight Passport engines and one core will be involved in the engine certification program. Flight testing on GE’s flying testbed is scheduled for 2014. Engine certification is expected in 2015. The Passport engine certification program follows three years of validation testing. GE Aviation has conducted validation tests on the fan blisk design, including two fan blade-out rig tests, ingestion tests and a fan aero rig test to demonstrate fan efficiency. Testing is complete on the third eCore demonstrator, and GE has accumulated more than 300 hours of testing on eCore demonstrators to date.
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