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[aprssig] does anyone have the APRS spec 1.1 or 1.2 as a singlePDF

Robert Bruninga bruninga at usna.edu
Fri Jul 30 15:12:20 UTC 2010

> I thought tapr was the official source for the aprs spec.  

It maintains the original APRS1.01 copyrighted document.

> Your comment below suggests otherwise.  Which is it?

Everything else to do with APRS since 2001 is on APRS.ORG
including a link to the TAPR document.

>> The "official" APRS spec (Ver 1.01) PDF has NOT been
>> updated in over a decade!...
> The updates are in www.aprs.org/aprs11.html
> And in the www.aprs.org/aprs12.html
> Go to the source.  APRS.org
> Bob, WB4APR

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