Not all have achieved solo patrol status yet, but heard 3-510 using 3-408 radio signature. 3-404 through 3-414 would be the next available radio signature block open.
Oak Brook TC's don't "recognize" the new radio call signs so 3-408 has to use 3-510, and others have to use their 3-500 series while on Tollway patrols "for now". There have been others besides them, "we don't show you as 3-xxx, so use your "old" radio signatures. Either MACH isn't being updated, or the changeover to Troop 3 TC's taking over tollway dispatching is coming soon?
As far as the patrols changing, it appears to be all zones. As I previously mentioned the North and Tollway-North has been updated, and a new term I haven't previously heard "gap patrol". I would venture to guess they're covering the patrol zone when it's uncovered by the assigned car? SW patrol is S-14 through S-17 with S-17 being I 55 west of I 355. That leaves S-14, S-15, S-16 as I 80 patrols. S-19 is I 355 only now. From what I can tell, S-1 through S-8 are SE patrol zone, as I haven't heard a mention of S-9 in a week. S-10 through S-12 is south I 294, while N-8 through N-10 is north I 294. "Gap assignments" have also been heard here. N-1 through N-6 is the Kennedy and Edens, while N-7 appears to be IL 53. N-11 through N-13 is the I 90 (Jane Adams Tollway) while N-11 appears to be the east end near O'Hare. Forgot to add the the Eisenhower/I 290 is M-1 through M-3, the Stevenson is M-4 through M-6 (up to I 355) and I 88 is M-7 through M-9. This is all speculation, note taking so it's not official or from any other source.
I'll post any dispatch updates on the Starcom thread as I pretty much have posted any restructuring updates that I have here.
