[aprssig] Traffic Message Channel

[Chris Kantarjiev]

> 
> > TMC (Traffic Message Channel) connectors
> > that where you'd connect a receiver to get live traffic information.
> 
> This seems like a good thing to gateway to local APRS RF, if there's  
> a standalone receiver available, or some way to get the data off the  
> internet.

Maybe. I'd want to see just how much data is there (to add to
an already busy channel) and how useful it is. Much of the 
traffic info that is currently derived from police incident data
is pretty poorly managed. It's getting better, but ...