Puzzle me this....
Wizofoz,
Thanks for the reply. You're correct in relation to the groundspeed and wind, which is one of the reasons I'm all for at least a fast align on short turnarounds and a full align when time permits. From what I can ascertain the GPS is extremely accurate at position fixing (assuming good satellite coverage) but this alone should not determine whether we realign or not. We are, as you correctly say, zeroing several other 'errors'.
