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  4. ISP Troop 3 - Chicago

STARCOM21 Statewide Illinois

Site: ISP Troop 3 - Chicago

Unique DB ID: 33996
County: Statewide

Cook, McHenry, Lake, DeKalb, Kane, DuPage, Kendall, Will and Grundy Counties.

Troop 15 has ceased to exist.  Troop 3 is patrolling the portions of tollways I-88, I-90, I-294, I-355 and I-390 in their jurisdiction. (1/2/25) Troop 1 is now patrolling tollways I-88 in Lee and Ogle counties and I-90 in Boone and Winnebago Counties. (1/5/25)

Troop 3 Troopers have been heard using talkgroup 9100 (the "Tollway Channel") to contact Tollway telecommunicators in regards to incidents on the Tollway. Troop 3 telecommunicators have been heard using talkgroup 9103 to contact Tollway telecommunicators. (4/25)

Talkgroup Category Location Data

Latitude: 41.8560 Longitude: -88.2590 Range: 60 Type: Defined Coverage

Talkgroups

DEC HEX Mode Alpha TagDescriptionTag
20277ebDET3 Tw Detail CTollway Detail CLaw Tac
20287ecDT3 Tw CentralTollway Central Law Talk
20297edDEISP T3 Tw c2c NTollway Car-to-Car - NorthLaw Talk
20307eeDEISP T3 Tw c2c STollway Car-to-Car - SouthLaw Talk
20317efDET3 Tw Detail ATollway Detail ALaw Tac
20327f0DET3 Tw Detail BTollway Detail BLaw Tac
20337f1DET3 Tw Detail DTollway Detail DLaw Tac
9002232aDT3 North PatrolNorth Patrol [3 North]Law Dispatch
9003232bDISP T3 Detail 2BDetail Ops (former District 2B) Law Tac
9005232dDT3 Admin 3AAdmin, SAVE Ops, Other State Law Enforcement [3A]Law Dispatch
9006232eDT3 Ops 3BOperations [3B] - SAVE Ops, etc.Law Tac
9007232fDT3 Middle PatrolMiddle Patrol [3 Middle]Law Dispatch
90082330DT3 South PatrolSouth Patrol [3 South]Law Dispatch
90092331DEISP Trp 3 Tac-1Tac-1Law Tac
90102332DeISP Trp 3 Tac-2Tac-2Law Tac
90112333DISP Trp 3 Tac-3Tac-3Law Tac
90122334DISP Trp 3 Tac-4Tac-4Law Tac
90132335DT3 SW PatrolSouthwest Patrol [3 Southwest]Law Dispatch
90142336DISP T3 Detail 5BDetail 5BLaw Tac
90272343DT3 Detail ADetail ALaw Tac
90282344DT3 Detail BDetail BLaw Tac
90292345DT3 Detail CDetail C - Protective Services Unit (Chicago)Law Dispatch
9051235bDT3 PriorityChicago Priority (ISPERN patch as needed)Law Tac
90592363DT3 Local PatchLocal PatchLaw Tac
9066236aDT3 Car-to-Car NCar-to-Car NorthLaw Tac
9067236bDT3 Car-to-CarCar-to-Car (and contact w/IDOT D1 ETP Minutemen) [3 Car-to-Car]Law Tac
9068236cDT3 Car-to-Car SWCar-to-Car SouthwestLaw Tac
9098238aDT3 Tollway NTollway North PatrolLaw Dispatch
9099238bTT3 Tollway STollway South PatrolLaw Dispatch
9103238fDEISP T3 IntercomIntercom (Troop 3 to Tollway)Law Talk