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US > Illinois > Cook (County) > Chicago OEMC Public Safety - 800 MHz P25

Chicago OEMC Public Safety - 800 MHz P25

System Name:Chicago OEMC Public Safety - 800 MHz P25
Location:Chicago, IL
System Type:Project 25 Phase II
System Voice:APCO-25 Common Air Interface Exclusive
Last Updated:December 31, 2018, 7:56 pm (Added Talkgroup 7011 Chicago Police Incident 1(Chicago Simulcast Public Safety))

Important Note

Some talkgroups on this system are using Project 25 Phase II TDMA modulation which can ONLY be monitored using a P25 Phase II compatible scanner.

Please visit the RR Wiki Project 25 page for additional information.

System ID List

System ID   WACN  
87d   BEE00  

Latest News Update Posted on 2017-11-09 10:34:51

Site 2 is in the process of replacing the Midway Airport UHF T-band system.

Misc System Information

City of Chicago OEMC Public Safety Radio System - See the wiki for additional information

System Frequencies
Red (c) are primary control channels | Blue (a) are alternate control channels | Site Map(s): FCC Callsigns RR Locations

RFSS SiteNameFreqs       
1 (1) 001 (1) Chicago Simulcast851.050 851.5875 852.350a 852.6375a 853.1625a 853.800c    
1 (1) 002 (2) Midway Airport851.1875 851.3375 852.5375a 852.7625a 853.325a 853.725c    
1 (1) 003 (3) O'Hare Airport851.5625 851.675 851.8125 852.100a 852.2125 852.650 852.7375a 853.100a
      853.225 853.350c            

System Talkgroups
List All in one table     Show New Talkgroups

Chicago Simulcast Public Safety Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
5081 13d9 D CPD SWAT 81 Chicago Police SWAT Ops [ENC]  Law Tac 
5091 13e3 D CPD Marine Unit Chicago Police Marine Unit Car/Car  Law Talk 
7011 1b63 D CPD INCIDENT 1 Chicago Police Incident 1  Law Talk 

Chicago Simulcast Water Management Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
4001 fa1 D Chgo Water Mngmt Chicago Department of Water Management  Public Works 

Chicago Simulcast OEMC Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
9001 2329 D Chgo OEMC Techs Chicago OEMC Radio Technicians  Public Works 
9002 232a D Chgo OEMC Elec Chicago OEMC Electricians  Public Works 

Midway Public Safety Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
27002 697a T MDW Security Midway Security  Security 
27003 697b T MDW Chicago PD Chicago Police Operations  Law Dispatch 
27004 697c T MDW Chicago FD Chicago Fire/EMS Operations  Fire Dispatch 

Midway Operations Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
27008 6980 T MDW Operations Midway Operations  Public Works 
27009 6981 T MDW Admin Midway Administration  Public Works 
27016 6988 T Traffic Mngmnt Traffic Management  Transportation 

Midway Fleet/Airport Maintenance Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
27000 6978 T MDW Trades Midway Electricians / Mechanics  Public Works 
27001 6979 T MDW Laborers Midway Laborers / Construction  Public Works 
27005 697d T MDW MTD Midway Motor Truck Drivers  Public Works 

Midway Incident / Com Channels Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
27010 6982 T MDW Incident Midway Incident  Multi-Talk 
27011 6983 T MDW Com-1 Midway Com-1  Multi-Talk 
27012 6984 T MDW Com-2 Midway Com-2  Multi-Talk 
27013 6985 T MDW Com-3 Midway Com-3  Multi-Talk 
27014 6986 T MDW Com-4 Midway Com-4  Multi-Talk 

Midway Snow Channels Talkgroups

DEC HEX Mode  Alpha TagDescriptionTag  
27006 697e T MDW Snow-1 Midway Snow-1  Public Works 
27007 697f T MDW Snow-2 Midway Snow-2  Public Works 
27015 6987 T MDW Snow-3 Midway Snow-3  Public Works 

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