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16.07.2026
FAA STC for 7-blade MTV-37 on Piper PA46-600TP and PA46-701TP
MT-Propeller Entwicklung GmbH received the FAA STC SA12438IB for the installation of the "Silent 7" 7-blade propeller MTV-37-1-E-C-F-R(P)/CFR205-353( ) on the Piper PA46-600TP and Piper PA46-701TP powered by the Pratt & Whitney propeller turbines PT6A-42A in PA-46-600TP and PT6A-52 in PA-46-701TP.
This installation is already supplemental type certified by EASA STC 10089486.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
The long-time proven MT-Propeller natural composite blades provide significant inside and outside noise reduction. They have no life limitation and are repairable in case of a FOD.
They also provide best vibration damping characteristics for almost vibration free propeller operation and have bonded on nickel alloy leading edges for superior erosion protection of the blades.
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 135 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holder of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
This installation is already supplemental type certified by EASA STC 10089486.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
- Shorter take-off distance by approx. -10 % (SL, ISA conditions)
- Enhanced climb performance by approx. 5 % (SL, ISA conditions)
- Cruise performance increased by 2-3 KTAS
- Significant inside and outside noise reductions
- Comply with the strict German noise regulations 2010 - „Landeplatz Lärmschutz Verordnung“ for unrestricted airport operations in Germany and other European Countries!
The long-time proven MT-Propeller natural composite blades provide significant inside and outside noise reduction. They have no life limitation and are repairable in case of a FOD.
They also provide best vibration damping characteristics for almost vibration free propeller operation and have bonded on nickel alloy leading edges for superior erosion protection of the blades.
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 135 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holder of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
04.07.2026
FAA STC for Mooney M20 series with 3-blade scimitar MT-Propeller MTV-12
MT-Propeller Entwicklung GmbH received the FAA STC SA12421IB for the installation of the 3-blade natural composite propeller MTV-12-B/180-59( ) on the Mooney M20 Models: M20A, M20B, M20C, M20D powered by the engines Lycoming O-360-A1A / O-360-A1D (M20A, B, C), O-360-A1D / O-360-A2D (M20D).
This installation is already certified by EASA STC 10088863.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The long time proven, high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability over many years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
This installation is already certified by EASA STC 10088863.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
- Best vibration damping characteristics for almost vibration free propeller operations
- Unlimited blade life
- Up to 7 kg lighter
- Unbeatable esthetic ramp appeal
- FOD repairable blades
- Stainless Steel Leading Edges
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The long time proven, high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability over many years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
03.06.2026
EASA STC for Cessna T210K, T210L with 4-blade MT-Propeller
MT-Propeller Entwicklung GmbH has received the EASA STC 10038720 R4 for the installation of the
4-blade scimitar composite propeller MTV-14-D/195-30b on the Cessna T210K and T210L in addition to the already certified P210N, P210R, T210M, T210N, T210R
powered by the Engines TCM TSIO-520-P, -R, -CE, -AF.
The addition of the T210K and T210L to the FAA STC SA00925WI is in progress.
MT-Propeller Vice President Martin Albrecht says, that the installation feature the following advantages:
The long-time proven MT-Propeller natural composite blades provide significant inside and outside noise reduction. They have no life limitation and are repairable in case of an FOD.
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides the best service and maintenance all over the world.
For questions regarding the press release please contact marketing@mt-propeller.com
4-blade scimitar composite propeller MTV-14-D/195-30b on the Cessna T210K and T210L in addition to the already certified P210N, P210R, T210M, T210N, T210R
powered by the Engines TCM TSIO-520-P, -R, -CE, -AF.
The addition of the T210K and T210L to the FAA STC SA00925WI is in progress.
MT-Propeller Vice President Martin Albrecht says, that the installation feature the following advantages:
- 5% better climb
- 3 to 5kts faster in cruise
- best vibration damping characteristics for almost vibration free propeller operation
- bonded on nickel alloy leading edges for superior erosion protection of the blades
- the scimatar blades have an unbeatable esthetic ramp appeal
- can be operated in Switzerland in the lowest noise category
- also certified without rpm restriction.
- Due to the smaller diameter, the MT-Propeller for the Cessna ()210() Series has more ground clearance for less blade tip erosion and FODs.
The long-time proven MT-Propeller natural composite blades provide significant inside and outside noise reduction. They have no life limitation and are repairable in case of an FOD.
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides the best service and maintenance all over the world.
For questions regarding the press release please contact marketing@mt-propeller.com
01.06.2026
FAA STC for 3-blade MT-Propeller on Piper Pa-28-235 Pathfinder
MT-Propeller Entwicklung GmbH received the FAA STC SA04463NY for the installation of the 3-blade propeller MTV-9-B/198-52 on the Piper PA-28-235 Cherokee Pathfinder powered by the engines Lycoming O-540-B1B5 or Lycoming O-540-B4B5.
This installation ist already certified by EASA STC 10062339 R1.
According to MT-Propeller Vice President Martin Albrecht the installation features the following advantages:
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 30% of the US Aircraft Industry. More than 34 500 propeller systems with more than 125 000 blades are in service.
200 Million fleet hours where already performed on MT-Propellers.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven the reliability over the years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
This installation ist already certified by EASA STC 10062339 R1.
According to MT-Propeller Vice President Martin Albrecht the installation features the following advantages:
- Enhanced climb performance by approx. 5 % (MTOW, SL, ISA conditions)
- Enhanced cruise performance by 2 to 3 kts (MTOW, ISA conditions)
- Unlimited blade life
- Significant inside and outside noise reduction
- FOD repairable blades
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 30% of the US Aircraft Industry. More than 34 500 propeller systems with more than 125 000 blades are in service.
200 Million fleet hours where already performed on MT-Propellers.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven the reliability over the years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
20.05.2026
EASA STC for 4-blade MTV-14 MT-Propeller on Cirrus SR22T
MT-Propeller Entwicklung GmbH received the EASA STC 10089430 for the installation of the scimitar 4-blade MTV-14-D/195-30( ) propeller on the Cirrus Model SR22T powered by a Lycoming TSIO-550-K engine. As an option fluid De-Ice Boots can be installed.
The 3400 lbs Version is already certified by EASA STC 10038566 R6. The FAA and TCCA STCs are in progress.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability for years.
The 3400 lbs Version is already certified by EASA STC 10038566 R6. The FAA and TCCA STCs are in progress.
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
- Turbine smooth, vibration free propeller operations
- Replaceable Nickel leading edge for best erosion protection of the blades
- Improved engine cooling
- Enhanced climb performance and shorter take-off distance
- Increased static thrust
- Enhanced cruise performance
- Unlimited blade life, Lower cost overhaul and No AD’s
- The 3.600 and 3.400 lbs versions comply with the strict German Noise Regulation “Landeplatz Lärmschutz Verordnung” for unrestricted airport operations in Germany and other European Countries ().
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holding more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop, MT-Propeller has proven reliability for years.
07.05.2026
ANAC Brazil STC for Airtractor AT-602, AT-802() with 5-blade MT-Propeller
MT-Propeller Entwicklung GmbH received the ANAC Brazil STCs 2026S04-04 and 2026S04-05 for the installation of the Quiet Fan Jet natural composite 5-blade propeller MTV-27-1-()-C-F-R(P)-J/CFR300-82( ) on the Airtractor AT-602 and AT-802() series powered by the Pratt & Whittney Propeller Turbines PT6A-45 (AT-602), PT6A-60 (AT-602), PT6A-65 (AT-602, AT802) or PT6A-67 Series (AT-802).
These installations are already certifed by EASA, FAA and TCCA Canada (AT-802).
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holder of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
These installations are already certifed by EASA, FAA and TCCA Canada (AT-802).
MT-Propeller Vice President Martin Albrecht says that the installation features the following advantages:
- Best vibration damping characteristics for almost vibration free propeller operations.
- Bonded on wide chord nickel alloy leading edges for superior erosion protection of the blades.
- AT-802(): Take-Off improvement by 5%, so compared to the original AFM a higher safety for the calculated take-off run.
- No propeller ADs.
- TBO 4500 hours or 6 years, whatever comes first, for low maintenance costs.
- No intermediate inspections on a agriculture installation.
- No intermediate inspections are needed between the TBO which requires the propeller removal.
- Reduced cost for spare parts, like blades and lower overhaul costs, for the complete propeller assembly.
- No rpm restriction for the complete operational range.
- No life limitation and repairable in case of an FOD.
- AT-802(): ROC improved by 8% (Aerial Surveillance Configuration)
About MT-Propeller:
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements, they are also supplemental type certified on Part 25 aircraft.
No active AD, this is a safety record no other manufacturer has achieved so far.
The MT-Propeller fleet is approaching a total of 125 000+ propeller blades on 34 500+ propeller systems in operation and can look back on accumulated 200 million flight hours in over 45 years.
With the best damage tolerance and repairability, MT-Propeller has the lowest operational cost of any certified composite propeller manufacturer.
MT-Propeller is holder of more than 230 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 55% of the US Aircraft Industry.
With the longest industry TBO of 4500 hours or 6 years for the 5-bladed turbo prop MT-Propeller has proven reliability for years.
A factory certified network of 62 service centers provides best service and maintenance all over the world.
