[aprssig] IS-to-RF gating... A proposal

[la3qma at aprs.la]

Probably been mentioned before but why not use APRX?

APRX can use the regular aprs-is filters and Regex.

i.e
filter t/m
filter -r/60.00/25.00/-150

Filters can also be used on source/destination/via and data when using  
regex-filter

Kai Gunter
LA3QMA