I admit to not always monitoring my southwestern burbs, but I heard Crestwood Police Dept. being dispatched by Southwest Central on 470.8625 (CTCSS 114.8) today. They were using 1700 series numbers. This was confirmed as Crestwood based upon the addresses used etc. If my memory serves me correctly, didn't they recently switch from 470.7375 to Cook County's Digital Encryption Trunking System, now to this one. Their should be some happy listeners out that way. Does anyone know how long this has been going on? I haven't seen anything mentioned here.