Has anyone run into an issue with installing an altitude holding autopilot and not having electric elevator trim. Years ago the two axis autopilots always self trimmed the elevator but now I'm noticing they just give you an indication when they need trimming. Thanks...
I have a Tru-Trak Vizion system with manual trim. I've seen no problems.
I do trim the aircraft before turning on the A/P.
__________________ Mel Asberry, DAR since the last century.
EAA Flight Advisor/Tech Counselor, Friend of the RV-1
Recipient of Tony Bingelis Award and Wright Brothers Master Pilot Award
USAF Vet, High School E-LSA Project Mentor.
RV-6 Flying since 1993 (sold)
<rvmel(at)icloud.com>
I have the Dynon SkyView in my -9, which has manual trim and it works fine.
The SkyView just tells you when to trim up or down.
Bill
__________________
Bill R.
RV-9 (Yes, it's a dragon tail)
O-360 w/ dual P-mags
Build the plane you want, not the plane others want you to build!
SC86 - Easley, SC www.repucci.com/bill/baf.html
Manual trim works OK with my Skyview' s prompts, but can be a bit wearisome in turbulence. Electric trim is a nice added feature.
__________________
David Heal - Windsor, CA (near Santa Rosa)
EAA #23982 (circa 1965) - EAA Technical Counselor and Flight Advisor; CFI - A&I
RV-12 E-LSA #120496 (SV w/ AP and ADS-B 2020) - N124DH flying since March 2014 - 940+ hours (as of September 2020)!
VAF donation through June 2021.
Electric vs. Manual elevator trim for A/P Install
Linear Mode
