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 SA26-AT (Merlin IIB) / 5-blade MTV-27

SA26-AT

FL041US.pdf (0.08 MB)

M7 Aerospace LP Model SA26-AT (Merlin 2B)

EASA

EASAAS03603.pdf (0.07 MB)

FAA

FAASA02782CH.pdf (0.18 MB)

TPE331-1-151G, TPE331-1-151G
modified per FAA STC SE383CH

MTV-27-1-E-C-F-R(G)/CFR210-58d

Best vibration damping characteristics
Bonded on nickel alloy leading edge for best erosion protection of the blades
No engine modifications (no cam or beta tube change)
Reduced ground roll and take-off distance
Improved two engine and single engine climb performance
Cruise performance slightly improved by up to 5 kts
Approx. 16 lbs less weight than the original metal propellers
More ground clearance for less FODs
Significant inside and outside noise reductions
Aircraft noise level is about 5 dB(A) less than with the original metal propellers
Cabin noise is reduced by 3 to 4 dB(A) depending on location
Unlimited blade life
FOD repairable blades

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