[aprssig] Correct PSAT & igating

[la3qma at aprs.la]

I'm running APRX to IGATE the ISS and PSAT etc

My challange is that local users get IGATEd even if they have not been  
digipeated by i.e ISS

Should i somehow filter this out? If so how?

Log:
LA4FPA-6>V0RQP1,ARISS,WIDE2-2,qAR,LA3QMA-SG:`{1Nl  
b`/]"4\}Erling,Bergen JP20QI=
RS0ISS>CQ,qAR,LA3QMA-SG:>ARISS - International Space Station

Kai Gunter
LA3QMA