[aprssig] RE: How to send filter info with APRS+SA?

[dick at kb7zva.com]

>Larry,
>
>After you connect to the filter SERVER on port 14580, just send a 
>message to SERVER on the APRS-IS port, and in the body of the message 
>send "filter r/lat/lon/range" or what ever you want as a filter..
>
>Robbie

Yes, and you can use the same method to change your filter in
the middle of all the action.

Dick, KB7ZVA
APRSWest - Tier 2 arizona.aprs2.net