MT-Propeller
MT-Propeller MT-Propeller was founded with the idea and passion to create a more efficient and more quiet way of travelling.
Being the leader in propeller design and the only company
that holds more than 220 STCs
to install the most modern MT-Propellers with up to
7 blades, the engineers and test pilots decided to take the next step and not only certify a more efficient propeller, but also combine it with a more efficient engine.
Having ideas how to make aircraft quieter and more efficient, MT-Propeller took the Piper
Meridian as a new program, replacing the original PT6A-42A engine with a PT6A-135A engine.
The 5-bladed propeller is mandatory for this STC, but in case the 5-blade Quiet Fan Jet MTV-27
propeller is already installed, it can also be used
on this conversion.
Efficiency:
RANGE:
Max. range with max fuel
(ISA, MTOW, no wind, one pilot, 45 min fuel reserve)
Reduction of Maintenance cost:
Changing the engine family from the mid-size
to the small-size category, makes an impressive
difference in operating costs.
Direct cost per mileage will be similar to the
PA46-350P Lycoming-powered Mirage, but with a top speed of up to 260 KTAS @ 30,000 ft.
Noise reduction:
The new engine has a speed of 1900 rpm compared to the original speed of 2000 rpm.
The certified outside noise is reduced from the
original 74,9 db(A) to 66,9 db(A) for 1.999 kg.
The inside noise has also been reduced.
The MT-Propeller STC Kit contains the
following parts:
No included but minimum needed:
The Garmin EIS System
