Odd CSP unit numbers

[ColoradoRedlands]

We were receiving the CSP 6A talkgroup over here in Grand Junction today and I heard an "IA-6" unit on the road.

Internal affairs? maybe?


Also, once in a while we get some of the Pueblo Dispatch area talkgroups over here. A couple of times I have heard an "ACS" unit. (It definitly was NOT a MCS unit). Any ideas on that one?

 

[GlacierClipper]

ACS could it be Administration for Children's Services which is part of the Colorado Department of Human Services.