![]() AUTOGYRO CALIDUS Rotax 912S gear ratio 2.43 |
![]() AUTOGYRO CALIDUS Rotax 914 gear ratio 2.43 |
![]() AUTOGYRO CALIDUS Rotax 915iS gear ratio 2.54 |
![]() AUTOGYRO CALIDUS Rotax 916iS gear ratio 2.54 |
EXCALIBUR-4
I chose the e-Props propeller for its reputation in terms of noise reduction, and I'm not disappointed. With my Rotax 914 engine, I hear much less noise in the cockpit than with the original HTC propeller. I'd recommend it to anyone looking for a quieter, vibration-free gyrocopter flying experience.
J-L.B. (2024-09-01)
EXCALIBUR-4
The Excalibur 4 is a very good propeller for my Calidus. It looks good, especially with the spinner, it doesn't vibrate, and it's the best propeller for performance.
Thanks to the company E-Props for this good product.
B.F. (2022-05-05)
EXCALIBUR-4
Following the replacement on a 2012 autogyro calidus of an ivoprop variable pitch propeller (1000h) complicated to repair despite the responsiveness of Stephane Kubler (flye aero) by an e'props Excalibur 4 blades EXC-4-170-C4-T :
- Weight gain 5kgs34
- Easy to assemble thanks to the equipment provided
- Very reactive, more flexible
- Better thrust at the beginning of the take-off / better rate of climb / same performance in flight / improved noise level in flight
Thanks to Anne Lavrand for her advices and the reactivity of her collaborators
Raoul de La Panouse / ULM THOIRY (2022-03-17)
EXCALIBUR-6
Personally I flew with this propeller, it works like a charm, with the pitch setting I had I gained 15 to 20 km/h and a lot more thrust at takeoff.
B.W. (2021-01-29)
EXCALIBUR-6
This propeller is fabulous on my gyro ! The best I ever had. Thanks for your amazing work.
A.C. (2019-11-01)
EXCALIBUR-6
Very impressed by the performance of this propeller. Finally I can take off in hot weather.
M.M. (2016-08-17)