Russel, do they still use any of these?
154.0400
155.2500
155.4450
158.7300
460.0750
460.1250
I'm too far away to hear anything and haven't been to Austin in over 20 years.
155.04 is licensed in four locations: Austin, Glen Rose, Amarillo and Bay City "to respond to incidents and accidents involving radiation and contamination." I have never heard any comms on this freq.
155.25 I'll have to plug this one in, I've never tried to monitor it.
155.445 Is used DPS San Antonio and can be heard occasionally in Austin. On the other hand 159.21 from SAT can easily be heard on a handheld.
158.73 I hear frequent bursts on this freq, but nothing I can latch on to. I suspect these guys might operate on A/TC system when in Austin.
460.075 and 460.125 I haven't heard anything on these channels in three years. I'm a little far north and should probably take a little trip downtown, but these Capitol channels are most certainly on the Austin/Travis County system now. There are some listings for similar uses under that system.
Russell