I have been advised to watch out for the altitude readings on a GPS. I haven't compared my GPS to the Altimeter, but the word is that the GPS altitude may not be accurate. Just standing still on the ground will give false readings, I have been told. So everyone check that out before relying on the GPS. My info may be FUBAR, but worth checking out.
Ken Doyle Springfield, MO Alon N5477E
<<attachment: winmail.dat>>
