[aprssig] aprs.fi duplicate packet checking

Lynn W. Deffenbaugh (Mr) ldeffenb at homeside.to
Wed May 10 08:58:14 CDT 2017


The -SSID is ignored on the AX.25 DESTINATION callsign.  This has 
nothing to do with the addressee of an APRS message as that 
callsign-SSID is carried in the AX.25 payload.

Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32

On 5/10/2017 9:37 AM, tapr at noseynick.com wrote:
> Just spotted one detail:
>
>> Packets are checked based [...] on [...] destination callsign (SSID ignored)
> SSID *IGNORED*? Interesting! So if I want to get a message to Fred, and
> I try sending to his home -1 and his car -2 and his phone -4, I'd better
> send DIFFERENT messages, or wait >30sec? OK!
>
> Nick VA3NNW
>



More information about the aprssig mailing list