I have been successful in calibrating my Skyview compass (both on the ground and in the air) but after a few months it seems to loose its calibration and I have to do it all over again.
Is this normal? Any ideas?
After a couple of months the little airplane on the screen shows up angled off the direction of travel and the indicated wind direction is not accurate
Does this happen gradually, or all of a sudden? Are you using only the ground calibration, or are you doing the in-flight calibration too? What GPS are you using?
