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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:May 21, 2018, 11:57 pm (Changed Site # 001 (Chicago Simulcast) to 001 (Chicago Simulcast))

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

This system 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 852.6375a 853.1625a 853.350a 853.800c
1 (1) 002 (2) Midway Airport851.1875 851.3375 852.5375a 852.7625a 853.325a 853.725c

System Talkgroups
List All in one table     Show New Talkgroups

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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