01.10.2026
Visit us at the NBAA 2026 in Las Vegas
Visit us at the NBAA Business Aviation Convention & Exhibition (NBAA-BACE)
October 20-22, 2026 in Las Vegas, NV - Booth No. 3862
October 20-22, 2026 in Las Vegas, NV - Booth No. 3862
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01.10.2026
Visit us at the NBAA 2026 in Las Vegas
Visit us at the NBAA Business Aviation Convention & Exhibition (NBAA-BACE)
October 20-22, 2026 in Las Vegas, NV - Booth No. 3862
October 20-22, 2026 in Las Vegas, NV - Booth No. 3862
30.09.2026
MT-Propeller Recognized as Cirrus' Supplier of the Year 2026
MT-Propeller is honored to have been chosen as Cirrus‘ Supplier of the Year 2026 out of 200 other suppliers after delivering more than 600+ of its 3- and 4- bladed propellers for the Cirrus SR Series product line of SR20, SR22 and SR22T aircraft within one year after the excellent cooperation between the two companies has started.
For over two decades, the SR Series has been the best-selling high-performance single-engine piston aircraft. Cirrus is renowned for advancing Personal Aviation™ through innovation, quality, safety and exceptional service. Every Cirrus aircraft is equipped with the Cirrus Airframe Parachute System® (CAPS®) and the latest SR Series G7+ models also feature Safe Return™ Emergency Autoland, further advancing the company’s commitment to safety and innovation.
MT-Propeller and Cirrus share the same vision for performance, quality, safety and customer satisfaction.
“Congratulations to MT-Propeller on being recognized as Supplier of the Year. We are excited to build this partnership with a company that shares our commitment to quality, innovation and excellence,” said Pat Waddick, Cirrus President of Innovation & Operations. “This recognition reflects the high-quality propellers that MT produces for our customers and their aircraft, and we look forward to our continued work with them.”
This is a great recognition of performance, innovation and collaboration and a great start in an ongoing cooperation between Cirrus and MT-Propeller.
The award was presented during the week of Sept. 22nd at the 2026 PX event to MT-Propeller representative, Peter Marshall.
About Cirrus:
Cirrus is the recognized global leader in personal aviation and the maker of the best-selling SR Series piston aircraft and the Vision Jet, the world’s first single-engine Personal Jet, and the recipient of the Robert J. Collier Trophy. Founded in 1984, the company has redefined aviation performance, comfort and safety with innovations like the Cirrus Airframe Parachute System® (CAPS®) – the first FAA-certified whole-airframe parachute safety system included as standard equipment on an aircraft. To date, worldwide flight time on Cirrus aircraft is over 19 million hours, and over 300 people have returned home safely to their families as a result of the inclusion of CAPS as a standard feature on all Cirrus aircraft. The company has seven locations in the United States, including Duluth, Minnesota; Grand Forks, North Dakota; Greater Dallas, Texas; Greater Phoenix, Arizona; Greater Orlando, Florida; Knoxville, Tennessee and Benton Harbor, Michigan. Learn more at cirrusaircraft.com.
For over two decades, the SR Series has been the best-selling high-performance single-engine piston aircraft. Cirrus is renowned for advancing Personal Aviation™ through innovation, quality, safety and exceptional service. Every Cirrus aircraft is equipped with the Cirrus Airframe Parachute System® (CAPS®) and the latest SR Series G7+ models also feature Safe Return™ Emergency Autoland, further advancing the company’s commitment to safety and innovation.
MT-Propeller and Cirrus share the same vision for performance, quality, safety and customer satisfaction.
“Congratulations to MT-Propeller on being recognized as Supplier of the Year. We are excited to build this partnership with a company that shares our commitment to quality, innovation and excellence,” said Pat Waddick, Cirrus President of Innovation & Operations. “This recognition reflects the high-quality propellers that MT produces for our customers and their aircraft, and we look forward to our continued work with them.”
This is a great recognition of performance, innovation and collaboration and a great start in an ongoing cooperation between Cirrus and MT-Propeller.
The award was presented during the week of Sept. 22nd at the 2026 PX event to MT-Propeller representative, Peter Marshall.
About Cirrus:
Cirrus is the recognized global leader in personal aviation and the maker of the best-selling SR Series piston aircraft and the Vision Jet, the world’s first single-engine Personal Jet, and the recipient of the Robert J. Collier Trophy. Founded in 1984, the company has redefined aviation performance, comfort and safety with innovations like the Cirrus Airframe Parachute System® (CAPS®) – the first FAA-certified whole-airframe parachute safety system included as standard equipment on an aircraft. To date, worldwide flight time on Cirrus aircraft is over 19 million hours, and over 300 people have returned home safely to their families as a result of the inclusion of CAPS as a standard feature on all Cirrus aircraft. The company has seven locations in the United States, including Duluth, Minnesota; Grand Forks, North Dakota; Greater Dallas, Texas; Greater Phoenix, Arizona; Greater Orlando, Florida; Knoxville, Tennessee and Benton Harbor, Michigan. Learn more at cirrusaircraft.com.
25.09.2026
EASA STC for Airtractor AT-502() with 4-blade Avia AV-804
MT-Propeller Entwicklung GmbH received the EASA STC No. 10090953 for the installation of the 4-bladed AVIA Propeller AV-804-1-E-C-F-R(P)/CFR275-446 on the Air Tractor AT-502( )
Models: AT-402, -402A, -402B, AT-502, -502A, -502B, -503A powered by the propeller turbines
Pratt & Whitney PT6A-( ) for
AT-402: PT6A-15AG, -27, -34, -34AG
AT-402A: PT6A-11AG, -11, -20, -20A, -20B, -21
AT-402B: PT6A-15AG, -27, -34, -34AG
AT-502: PT6A-15AG, -27, -34, -34AG, -34B, -36
AT-502A: PT6A-140AG
AT-502B: PT6A-15AG, -27, -34, -34AG, -34B, -36
AT-503A: PT6A-34, -34AG
The FAA STC is in progress.
The 4-bladed AVIA Propellers on the AT-502 series provide equal or better performance data compared with the Legacy STC 4-blade propeller, increase of Static Thrust up to 430 lbs for PT6A-34AG engine and up to 200 lbs for PT6A-140AG engine compared to the existing Legacy 4-blade propeller STC, RPM reduction from 2200 RPM to 2080 RPM for applicable engines for reduced noise and higher efficiency...
Models: AT-402, -402A, -402B, AT-502, -502A, -502B, -503A powered by the propeller turbines
Pratt & Whitney PT6A-( ) for
AT-402: PT6A-15AG, -27, -34, -34AG
AT-402A: PT6A-11AG, -11, -20, -20A, -20B, -21
AT-402B: PT6A-15AG, -27, -34, -34AG
AT-502: PT6A-15AG, -27, -34, -34AG, -34B, -36
AT-502A: PT6A-140AG
AT-502B: PT6A-15AG, -27, -34, -34AG, -34B, -36
AT-503A: PT6A-34, -34AG
The FAA STC is in progress.
The 4-bladed AVIA Propellers on the AT-502 series provide equal or better performance data compared with the Legacy STC 4-blade propeller, increase of Static Thrust up to 430 lbs for PT6A-34AG engine and up to 200 lbs for PT6A-140AG engine compared to the existing Legacy 4-blade propeller STC, RPM reduction from 2200 RPM to 2080 RPM for applicable engines for reduced noise and higher efficiency...
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.
