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MT-Propeller approved for Cessna 414As

Summary by General Aviation News
The STC applies to airplanes powered by TSIO-520-N or -NB or TSIO-520-NB engines modified per FAA STC SE4327SW, SE09104SC, or SE091261SC, according to company officials.
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General Aviation News broke the news in on Wednesday, June 25, 2025.
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