Rnav/gps/rnp
#12
At AA we only fly Quito Ecuador as RNP approaches. There has been considerable attention to the aging satellites for GPS. By fall 2010, due to lack of replacement satellites GPS accuracy could fall below levels acceptable for RNP.
7576
7576
#13
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Joined APC: Feb 2008
Posts: 31
Well...that could be a potential problem. Where is the info on this at?