[aprssig] Catch It While It Lasts - Real Time Digipeater Map of US

Stephen H. Smith wa8lmf2 at aol.com
Mon Aug 3 17:00:18 EDT 2009


Lynn W. Deffenbaugh (Mr) wrote:
> I'm not sure what filter you used to get these digipeaters, but not 
> everything that uses a digi symbol is a digi and not every digi uses a 
> digipeater symbol.  

I just used a simple filter for the digi star symbol in either the 
primary or secondary set; i.e

     filter  t/n   s/#/#  

Do you have any sense of what percentage of digis are not using this 
symbol?  


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Stephen H. Smith    wa8lmf (at) aol.com
EchoLink Node:      WA8LMF  or 14400    [Think bottom of the 2M band]
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JavAPRS Filter Port 14580 Guide
  http://wa8lmf.net/aprs/JAVaprsFilters.htm

"APRS 101"  Explanation of APRS Path Selection & Digipeating
  http://wa8lmf.net/DigiPaths

Updated "Rev H" APRS            http://wa8lmf.net/aprs
Symbols Set for UI-View,
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