AlliedSignal Aerospace announces FAA certification of its TFE731-20 turbofan engine
AlliedSignal Aerospace announced certification by FAA of its TFE731-20 turbofan engine, the 3,650-pounds-thrust powerplant for the Lear 45 business jet. The engine provides 15% better cruise performance and 9% better fuel economy than previous models, the company said. It will enter service with...
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