[aprssig] APRS Server Filters Question

Andy AB9FX ab9fx at aprs.pl
Fri Dec 2 09:41:44 CST 2005

Every definition in the filter opens another data stream. Beside of /200 you 
get also o objects, m messages, and n NWS from all the globe.

----- Original Message ----- 
From: "Amateur Radio WB8NUT" <duffy at wb8nut.com>
To: "TAPR APRS Mailing List" <aprssig at lists.tapr.org>
Sent: Friday, December 02, 2005 07:11
Subject: [aprssig] APRS Server Filters Question

> Folks, I always seem to have trouble with these darn filters on the APRS 
> servers.  I am using midwest.aprs2.net:145800 as the server, and the 
> filter string I am using is "Filter f/WB8NUT/200 t/omn" to try and just 
> get the stations within a 200 mile range of my station, plus only certain 
> types of stations.  I keep getting pretty much of the world - icons on the 
> entire US, South America, and Europe - over 1500 icons on the map.  Can 
> anyone explain what I am doing wrong?
> Thanks,
> Duffy
> www.wb8nut.com
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