The Army’s GE T901 First Engine to Test installed in the test cell prior to initial engine light off. The engine’s light off marks the start of 100 hours of run time throughout the next two months to verify and validate engine performance models. Photo: General Electric
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The Army said Thursday it has concluded the “first engine to test” (FETT) milestone for its next-generation helicopter engine, the General Electric Aviation [GE]-built T901 system, noting it “successfully verified and validated performance models.”
Testing…