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03.03.2025
FAA STC for X-Range Meridian with PT6A-135A propeller turbine
The engine upgrade of the Piper M500 Meridian by MT-Propeller, which was presented at last year's Aero, has now also received the FAA approval in addition to the EASA approval.
The replacement of the original PT6A-42A propeller turbine with a PT6A-135A propeller turbine follows MT-Propeller's declared goal of making General Aviation aircraft quieter and more efficient with new propeller systems - in the case of the Piper M500 Meridian with the additional replacement of the engine.
