I was able to only hear about 1 min of audio of Television Audio on 450.750 with a 146.2 tone. I did hear them mention Georgia. Do you know who this is ??
TV2 & TV5 normally leave them up and running 24/7, on occasion they will knock them down. Not only are they up for the reporters, but the traffic reporters use them as well to hear their cue. WSB-AM also has a carrier channel on 166.250 if I recall correctly.