MT-Propeller STCs

Easily find the STC you need for your plane.

02_Kollektionen/Lösungen und Produkten/meridian-mt.jpg

...and it only takes 10 seconds!
Simply select your aircraft type from the drop-down menu, and the applicable STCs for your aircraft will be shown.

Or fill out our propeller and spinner questionaire.

Propeller Questionnaire

Spinner Questionnaire

Send the document to us via our service form.

We hold more than 230 supplemental type certificates worldwide!

And we are still working on more!

Please check if we already hold a high performance propeller STC for your airplane.

(some of the listed STCs below are held by distributors and others. Their contact is mentioned next to the respective STC number)

To overview

Rockwell Commander 112 ( ) / 3-blade MTV-12

Rockwell Commander 112 ( )

FL082US.pdf (0.08 MB)

Rockwell Commander Models 112, 112B, 112TC, 112TCA and Models 112, 112B with “Turbonormalizer” per FAA STC SA5202NM

EASA

EASA10054491.pdf (0.19 MB)

FAA

FAA_SA03658NY.pdf (2.62 MB)

Lycoming Engines
IO-360-C1D6 or TO-360-C1D6
with approved “Turbonormalizer”

MTV-12-B/188-59f

Best vibration damping characteristics for almost vibration free propeller operation!
No engine modification!
Ground roll & takeoff distance over 50 ft obstacle is reduced by approx. 90 m (295 ft)!
Climb performance slightly improved!
Very smooth cruising - no speed penalty!
Approx. 13 kg (29 lbs) less weight than the original 3-blade metal propeller!
Unlimited blade life!
More ground clearance for less FODs!
FOD repairable blades!
Significant inside and outside noise reduction!

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.

Our company