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Business Air News
The monthly news publication for aviation professionals.
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FAA awards STC for three-blade MTV-12 prop for Piper PA-23
The installation of the three-blade MT-Propeller provides best vibration damping characteristics for almost vibration free propeller operation. The installation is already certified by EASA.
FAA STC for Piper PA-23-() with three-blade MTV-12.

MT-Propeller has received FAA STC SA00148IB for the three-blade MTV-12-B-C-F/CF188-53( ) on the Piper PA-23-235, PA-E23-250, PA-23-250 powered by Lycoming O-540-A-series, Lycoming IO-540-C-series or Lycoming O-540-B-series piston engines.

This Installation is already certified by EASA STC 10076571.

Vice president Martin Albrecht says that the installation feature the best vibration damping characteristics for almost vibration free propeller operations; unlimited blade life; unbeatable aesthetic ramp appeal; FOD repairable blades; stainless steel leading edges; and reduced outside and inside noise.

Other News
 
TC issues STC for five-blade MTV-27 on Cheyenne 400LS
December 11, 2023
MT-Propeller received the TCCA Canada STC SA23-97 for the installation of five-blade MTV-27 propellers on the Piper PA42-1000. This installation is already certified by EASA, FAA, ANAC Brazil and INAC Venezuela.
EASA ticks Cessna 414A with four-blade MTV-14
November 26, 2023
The installation of the four-blade props provide a shorter take off distance, enhanced climb and cruise performance and less weight than the original propellers.
AFAC Mexico validates EASA STC for five-blades on King Air 90
November 17, 2023
The installation of the five-blade propellers provides general performance improvement with no propeller speed restrictions on ground while operating in low idle, and significantly lower cabin noise and vibration.