SONEX AIRCRAFT WAIEX-B Rotax 912 gear ratio 2.27 |
SONEX AIRCRAFT WAIEX-B Rotax 912S gear ratio 2.43 |
DURANDAL-3
I recently purchased a durandal for my Waiex. I wanted to come back and congratulate you on the design of this propeller.
I couldn't make a big comparison between my previous perf and now because I changed my engine (Aerovee2.0 turbo for a Rotax 912uls).
In general the biggest gain was the climb rate that I easily multiplied by 2. The cruising speed has also increased by 20n km/h.
In general I am very satisfied with the parameters already obtained.
C.N. (2017-05-27)