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

M7 Aerospace SA226-T, SA226-AT, SA-226-TC / 5-blade MTV-27

M7 Aerospace SA226

FL098US.pdf (0.05 MB)

M7 Aerospace SA226-T, SA226-AT, SA-226-TC

EASA

EASA10062183R1.pdf (1.49 MB)

EASA

FAASA04143NY.pdf (1.55 MB)

TCCA Canada

TCCA_EASA_10062183.pdf (0.49 MB)

TPE331-3U-( ), TPE331-3UW-( )
or
TPE331-10UA-( ) or any TPE331-( )
installed per approved STCS which do not exceed 840 SHP and 2000 rpm.

MTV-27-1-E-C-F-R(G)/CFR235-55a

Best vibration damping characteristics for almost vibration free propeller operations!
Bonded on nickel alloy leading edge for best erosion protection of the blades!
No engine modifications (no cam or beta tube change)!
Ground roll distance reduced by approx. 30 m (98 ft)!
Two engine and single engine climb performance slightly improved by up to 100 ft/min!
Cruise performance slightly improved by up to 4 kts!
Same weight of MT 5-blade natural composite propeller compared to original 3-blade metal propeller and 30 lbs lighter than the 4-blade metal prop!
Unlimited blade life, FOD repairable blades!
More ground clearance for less FODs!
Significant inside and outside noise reductions!
Cabin noise is reduced by 3 to 5 dB(A) depending on location!
Cooler ITTS during engine start up due to a shorter starting time of 1/3!

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