cytoxin
Well Known Member
well im on my second UMA vertical speed indicator the first on was showing a 1500 fpm climb. the second one is at 150 fpm dive should i just give up on UMA seems like junk to me.
note: these have never been installed and are new out of the box from vans. i removed the little red plug in the back no change. instructions say to send in for service.
note: these have never been installed and are new out of the box from vans. i removed the little red plug in the back no change. instructions say to send in for service.