3I SKY ARROW

EXCALIBUR-3
Replacement of my old Aerobat wooden propeller by the carbon 3-blade. I get a speed of 178 km/h, I am very satisfied, thank you.
L.D. (2021-11-23)

DURANDAL-3
Hello team,
I replaced my warpdrive propeller on my Sky arrow 80hp with your 3-blade model and I must say I'm very happy. I cracked because I wanted the titanium protection. It's really very nice.
Performance: the thrust is there. I take off shorter (about 20 m less), I fly faster (160 km/h now, whereas I had only 145 km/h before), the engine consumes less (calculations made over 20 hours of flight: -6.5% fuel). Vibration: it's a real pleasure to fly with the eprop, because it doesn't vibrate at all and is very reactive.
Thank you for your help in my choice. You are the best!
S.B. (2020-09-08)

EXCALIBUR-3
Here is a summary of my experience of working with e-props :
Aircraft - Sky Arrow with Rotax 912UL - 80HP - 16 hours flying time with e-props.
1) Initial enquiry dealt with very efficiently and with high quality information
2) Order shipped on time
3) Good cooperation with the UK LAA to gain authorisation to use the prop in the UK on an LAA aircraft
4) Prop fitting instructions very clear and the digital protractor works very well
5) Just three flights required to optimise the prop pitch
6) Very low vibration level - almost none
7) Very little difference in climb rate or take off roll compared to previous ARPLAST in flight variable pitch prop but 5.5Kg lighter
8) Very resistant to stone damage - the leading edge protector works very well
9) Two technical queries answered very quickly
10) Minor damage to leading edge tape (no damage to prop) - replacement tape sent within 48 hours
In every respect I would recommend anybody considering a new prop to look at E-props. From my experience the company produces a very good prop and is very good at support and really cares about it's customers.
I look forward to seeing how well the in flight variable pitch prop performs.
Many thanks for all your assistance.
P.T. (2019-09-24)

DURANDAL-3
The perfect propeller for my Sky-Arrow aircraft. A compromise of high technicality and robustness. I replaced my Warp-Drive and I'm satisfied. I keep my new E-Props.
D.T-P. (2017-05-22)