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01.06.2026
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Piper PA-28-235 with 3-blade MTV-9 now suplemental type certifed by FAA
MT-Propeller received the amended FAA STC SA04463NY for the installation of the 3-blade MTV-9 MT-Propeller on the Piper PA28-235. Now the Piper PA-28-235 and PA-28-236 with the MTV-9-B/198-52 are supplemental type certified by FAA.
The 3-blade MTV-9 on the PA-28-235 provides an enhanced climb performance by approx. 5%, enhanced cruise performance by 2 to 3 kts and a significant inside and outside noise reduction.
more about the STC
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28.07.2026
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Oshkosh Air Venture 2026
Thank you for visiting us at the EAA Airventure Oskhkosh July 20 - 26, 2026 Booth 2013 - 2014.
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10.07.2026
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FAA STC for 7-blade MTV-37 on Piper PA46-600TP and PA46-701TP
MT-Propeller received the FAA STC SA12438IB for the installation of the Silent 7 - 7-blade MTV-37 propeller on the Piper PA46-600TP and Piper 46-701TP powered by the Pratt & Whitney Canada propeller turbines PT6A-42A in PA-46-600TP and PT6A-52 in PA-46-701TP

This installation is already supplemental type certified by EASA STC 10089486.

The installation of the 7-blade MTV-37 on the Piper PA46-600TP and Piper 46-701TP provides a shorter take-off distance by approx. -10%, an enhanced climb performance by approx. 5% and an increased cruise performance by 2-3KTAS.
It also complies with the strict German noise regulations 2010 - „Landeplatz Lärmschutz Verordnung“ for unrestricted airport operations in Germany and other European Countries
 
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04.07.2026
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FAA STC for Mooney M20() and 3-blade MT-Propeller
MT-Propeller received the FAA STC SA12421IB for the installation of the 3-blade MTV-12-B/180-59( ) propeller on the Mooney M20A, M20B, M20C, M20D powered by Lycoming O-360-( ) engines.


The 3-blade MTV-12 on the Mooney M20() has up to 7kg less weight than the orignal propeller, an unlimited blade life and an unbeatable esthetic ramp appeal.
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More about us

MT-Propeller was founded in 1980 by Gerd Muehlbauer, who had already 20 years of experience in propeller development and service at this time. He started his new own company on January 2nd 1981 at the Airport Straubing-Wallmuehle (EDMS) in Germany with 6 employees in a small, one-storey airport owned building.
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