1. RRDB
  2. TRS
  3. ComEd

ComEd

System Name: ComEd
Location: Northern IL, IL
County: 19 Counties
System Type: Project 25 Phase I
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: 496 WACN: BEE00
Last Updated: February 17, 2025, 12:33 pm UTC   [Updated System Description Text]
System Notes
This system is in the process of moving from 900 MHz (Sites 1-17) to 800 MHz (Sites 18-34).  This change has been granted extended implementation status by the FCC and isn't expecteded to be fully completed until the end of 2026. 
It appears that this system is encrypted full time. Note 2/25 - some non-encrypted comms have been heard. 
Bandplan #0: Base=851.00625 Offset=-45 Spacing=6.25 BW=12.5
Bandplan #4: Base=935.0125 Offset=-39 Spacing=12.5 BW=12.5
Pro96com: 935.0125  .0175  -39.00 offset .00625
WNUT739 - Statewide - 4780 Mobiles, 150 FX1
ZionSolutions (the company decommissioning the Zion nuclear power plant) has an associated call sign of WQML856 linked to WNUT739
FCC Callsigns Map Site Locations Report

Sites and Frequencies

Red (c) are control channel capable frequencies
RFSS Site Name County Freqs
1 (1) 001 (1) DuPage/Kane/Kendall Simulcast DuPage 936.475937.900937.9125c937.9625c937.975c937.9875c 
1 (1) 003 (3) Lake/McHenry County Simulcast Lake 935.400c935.4125c935.425c935.4375c936.4875c  
1 (1) 004 (4) Kent Jo Daviess 935.450937.925937.9375c937.950c   
1 (1) 005 (5) Seward Winnebago 936.3875936.400c936.650c937.4875c939.6875c  
1 (1) 006 (6) Morrison Whiteside 937.9125c      
1 (1) 007 (7) Compton Lee 936.250938.250c939.6625c939.675c   
1 (1) 008 (8) DeKalb DeKalb 935.450c937.4625c937.475c    
1 (1) 009 (9) Manville Livingston 936.4625938.8875c938.900c938.9125c   
1 (1) 010 (A) Dresden Power Plant (Coal City) Grundy 936.3875936.950c938.7125c938.925c938.9375c  
1 (1) 011 (B) Bourbonnais Kankakee 936.975937.175937.450c937.4625c937.475c937.8875 
1 (1) 012 (C) Homer Glen Will 936.400936.650c937.4875c937.6625c939.6875c  
1 (1) 013 (D) Crete Will 938.250c939.6625c939.675c    
1 (1) 014 (E) Campus Livingston 937.9625c937.975c937.9875c    
1 (1) 015 (F) Rock Falls Whiteside 935.400935.4125938.3875938.7375c   
1 (1) 016 (10) Mt. Morris Ogle 935.750c936.500c937.150c    
1 (1) 017 (11) Loves Park Winnebago 937.3875937.400937.4125c937.6625938.7125c  
1 (1) 018 (12) DuPage/Kane/Kendall Simulcast DuPage 854.7625c855.0625c856.4625c856.7875c861.0875c861.3375861.7375
1 (1) 019 (13) Cook County Simulcast Cook 855.0125c855.2625857.8625860.3625860.7875c861.0125861.2625c
1 (1) 020 (14) Lake/McHenry Simulcast Lake 854.3625854.4875c854.6375c855.1875c855.3375c855.7875861.8875
1 (1) 021 (15) Kent Jo Daviess 854.7375c857.3125c858.3625c861.9375c   
1 (1) 022 (16) Seward Winnebago 854.0375c854.3375c855.6375c859.8125c861.9625  
1 (1) 023 (17) Morrison Whiteside 854.2375c856.2875c856.9125c859.3375c   
1 (1) 024 (18) Compton Lee 855.3875c855.5875c855.8375c860.3875c   
1 (1) 025 (19) DeKalb DeKalb 854.5625c859.3875c859.9125c861.9125   
1 (1) 026 (1A) Manville Livingston 854.2625c861.6375c861.8125c861.9875c   
1 (1) 027 (1B) Dresden Power Plant (Coal City) Grundy 861.0625c861.2375c861.4125c861.5625c861.7625  
1 (1) 028 (1C) Bourbonnais Kankakee 861.2125c861.3625c861.5125861.6625   
1 (1) 029 (1D) Homer Glen Cook 855.8875c861.1875c861.4375c861.5875c861.8375  
1 (1) 030 (1E) Crete Will 861.1625c861.3125861.7125861.8625   
1 (1) 031 (1F) Campus Livingston 854.3875c854.7875c855.3125c861.3875c   
1 (1) 032 (20) Rock Falls Lee 854.0625c854.3125c854.7125c860.3375c   
1 (1) 033 (21) Mt. Morris Ogle 854.2125c856.3625c857.3625c861.1375c   
1 (1) 034 (22) Loves Park Winnebago 854.1625c856.4125c859.2875c861.0375c861.4625  
Talkgroup Category Report

Talkgroups

All
DEC HEX Mode Alpha TagDescriptionTag
1001DECE Ops 1OperationsUtilities
2002DECE Ops 2OperationsUtilities
22016DECE Ops 22OperationsUtilities
4202aDECE Ops 42OperationsUtilities
6203eDECE Ops 62OperationsUtilities
82052DECE Ops 82OperationsUtilities
102066DECE Ops 102OperationsUtilities
10806cDCE Ops 108OperationsUtilities
12207aDECE Ops 122OperationsUtilities
12407cDECE Ops 124Operations - Winnebago CountyUtilities
5021f6DECE Ops 502OperationsUtilities
52220aDEOps 522OperationsUtilities
54221eDEOps 542OperationsUtilities
562232DECE Ops 562Operations - Winnebago CountyUtilities
564234DECE Ops 564Operations - Winnebago/Ogle towersUtilities
60225aDECE Ops 602OperationsUtilities
10023eaDECE Ops 1002Operations - Site 102Utilities
10223feDECE Ops 1022Operations - Site 3Utilities
1024400DEOps 1024OperationsUtilities
1042412DECE Ops 1042Operations - Site 3Utilities
1062426DECE Ops 1062Operations - Site 102Utilities
15015ddDECE Ops 1501Operations - Site 102Utilities
1543607DECE Ops 1543Operations - Site 102Utilities
20217e5DECE Ops 2021Operations 2021Utilities
2052804DECE Ops 2052Operations 2052Utilities
2068814DECE Ops 2068Operations 2068Utilities
2100834DECE Ops 2100Operations 2100Utilities
2116844DECE Ops 2116Operations 2116Utilities
2150866DECE Ops 2150Operations 2150Utilities
2182886DECE Ops 2182Operations 2182Utilities
2198896DECE Ops 2198Operations 2198Utilities
22148a6DECE Ops 2214Operations 2214Utilities
Cook County
DEC HEX Mode Alpha TagDescriptionTag
2134856DECook Ops 2134OperationsUtilities
2166876DECook Ops 2166OperationsUtilities
22318b7DECook Ops 2231OperationsUtilities
22478c7DECook Ops 2247Operations-PrimaryUtilities
22508caDECook Ops 2250OperationsUtilities
22638d7DECook Ops 2263OperationsUtilities
22798e7DECook Ops 2279OperationsUtilities
22968f8DECook Ops 2296OperationsUtilities
2328918DECook Ops 2328OperationsUtilities