This was a very confusing article.
If your not living life on the edge your taking up too much space!!!!!!
When will that happen? Will we have to buy new GPSr's?
If your not living life on the edge your taking up too much space!!!!!!
Geo do you mean WAAS or is there a WASS?
If your not living life on the edge your taking up too much space!!!!!!
WIDE AREA AUGMENTATION SYSTEM
GARMIN
http://www.garmin.com/aboutGPS/waas.html
SAT NAV
http://gps.faa.gov/Programs/WAAS/waas.htm
F.A.A.
SEE THE GEOCACHING ARTICLE HERE
http://gps.faa.gov/