FK LIGHTPLANES FK14 Rotax 912 gear ratio 2.27
FK LIGHTPLANES FK14 Rotax 912S gear ratio 2.43
The FK14 (all versions, Polaris & Le Mans), is a high performance cruiser, allowing the pilot a comfortable and superior flying experience. In addition to its modern design, the Polaris is outstanding not only because of its unique panoramic view, but also by its low fuel consumption.
E-Props propellers, with their high reactivity, are by far the best choice for this aircraft.
I don't need to tell you that I don't recognize my aircraft anymore, especially at takeoff and in climb, compared to the V20 Durandal that equipped my FK14 before.
I will send you my full report as soon as possible.
A big thank you to all your team.
I tested it on my FK14, it's a blast, a huge difference compared to other propellers. I can't wait to get my own aircraft with the Glorieuse.
J-M. B. (2022-03-13)
I own a FK14, and currently I use a Idrovario, variable pitch propeller in flight (7,8 kg).
I have tested an e-Prop with 3 blades of 170 cm and I must say that at equal parameters (RPM/Map) I have all the same performance.
The Idrovario has the advantage of the variable pitch in flight, the E-Prop the advantage of the weight.
On my FK14 I have accumulated more than 100 hours and I am fully satisfied with the performance.