[aprssig] differential corrections available to public

[Earl Needham]

At 04:49 AM 3/19/2005, Ken Brown wrote:
>I thought it was turned on in the USA, just not fully tested and accepted by
>the FAA for IFR approaches?

         Dunno, but if we're using APRS for instrument approaches, we're 
"down to our last pocket change" in some emergency!  <G>

         Seriously, if we're looking for differential corrections, either 
WAAS or DGPS is available over much of the US.  I have no idea about 
outside the North American continent, though.

         7 3
         Earl


Earl Needham, KD5XB, Clovis, New Mexico DM84jk
http://kd5xb-2.no-ip.info