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Entity Entity Type
Lake County Trunked Systems (21) Trunked
Lake County Amateur Radio Amateur Radio
Lake County Category
Consolidated Dispatch Centers Category
Municipalities and Districts Category
EMS Agencies and Hospitals Category
Bus Companies Category
Schools Category
Colleges and Universities Category
Airports Aircraft / Airport
Attractions and Recreation Attraction
Businesses and Media Business Group
Federal Agencies Federal
Hospitals Business Group
See the WIKI for unconfirmed frequencies, Police and Fire Unit IDs and more!
A new Regional Operations and Communications (ROC) facility is being built in Libertyville, more in the WIKI 

Frequencies

Lake County

Lake County Sheriff
The input to the 156.21 repeater as been reported as both 158.94 and 158.97.
Highway Patrol provides Law to Beach Park, Deer Park, Greens Oaks, Lake Barrington, Long Grove, Mettawa, North Barrington, Port Barrington, Third Lake, Volo and Wadsworth.   More info in the WIKI
STARCOM21 Statewide Illinois
Project 25 Phase II
Sheriff Dispatch and Operations. Dispatch talkgroups are encrypted. (Lake County and many of it's communities have converted to this system.)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.210WRTQ961 RM 127.3 PL Lake LCTAC15 Interoperability (Direct LCTAC15D) FMN Interop
156.210WRTQ961 M 311 DPL Lake Depke Juv Courthouse/Jail Ops/Depke Juvenile Facility FMN Corrections
464.475WPJY945 M Lake Courthouse Courthouse Maintenance/Security (Waukegan) [Expired 12/11] FMN Deprecated
156.850 M CSQ Lake Shrf Marine Sheriff: Marine Patrol - Tac-1 FMN Law Tac
453.450KDS792 RM 127.3 PL Lake LCTAC44 Interoperability (LCTAC44D Direct) FMN Interop
458.450KDS792 M 127.3 PL Lake LCTAC45D Interoperability (Simplex) FMN Interop
465.200KSA958 M 127.3 PL Lake LCTAC46D Interoperability (Simplex) FMN Interop
154.950 M 110.9 PL Lake MEG 1 Metropolitan Enforcement Group (Ch 1) FMN Law Tac
156.000 M 110.9 PL Lake MEG 2 Metropolitan Enforcement Group (Ch 2) FMN Law Tac
165.2875 RM 100.0 PL Lake MEG 3 Metropolitan Enforcement Group (Ch 3) FMN Law Tac
Lake County Fire Departments
See the WIKI for Quadrants, unit IDs and more information.
Fireground Green (150.790, 127.3) is reportedly only used in Lake County. ??
Fireground Red (153.830, 69.3) is reportedly only used in Lake County. ??
STARCOM21 Statewide Illinois
Project 25 Phase II
Talkgroup 33444 - Fire Dispatch 2 (Antioch, Fox Lake, Greater Round Lake)
Talkgroup 33448 - Fire Dispatch 3 (Lake Zurich, Wauconda)
Talkgroup 33452 - Fire Dispatch 4 (Countryside, Libertyville, Mundelein)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.210KSA958 RM 127.3 PL Lake Fire Rescue Fire: Rescue (County Ch 1) ##LISTED IN LAKE CO SHRF I/O FMN Deprecated
154.325WRJA215 RM 127.3 PL Lake Fire Quad 1 Fire: Dispatch - Quad 1 (Northeast) FMN Fire Dispatch
154.400WPEV790 RM 127.3 PL Lake Fire Quad 2 Fire: Dispatch - Quad 2 (Northwest) (Patch to SC21 TG 33444) FMN Fire Dispatch
153.890KNDM242 BM 127.3 PL Lake Fire Quad 3 Fire: Dispatch - Quad 3 (Southwest) FMN Fire Dispatch
154.430KNCT748 BM 127.3 PL Lake Fire Quad 4 Fire: Dispatch - Quad 4 (Southeast) FMN Fire Dispatch
154.370KNCE337 BM 127.3 PL Lake Fireground3 Fireground [Ch 3] / Quad2-Admin [Expired 2/24] FMN Fire-Tac
150.790WPUI595 M 127.3 PL Lake FG Green Fireground Green FMN Fire-Tac
460.5125WPYM203 M NLCFTA Data 1 Northwest Lake County Fire Training Cooperative: Alarms/Data Telm Data
465.5125WPYM203 M NLCFTA Data 2 Northwest Lake County Fire Training Cooperative: Alarms/Data Telm Data
155.0025WQKS403 M Lake Hazmat/Bomb HAZMAT/Bomb Disposal Operations (MABAS Division 4) FMN Fire-Tac
458.4875WQKS403 M Lake HMRobot Bomb Disposal Robot (MABAS Division 4) Telm Data
Lake County
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.1125 M Winchester House Winchester House [No license] FMN Deprecated
45.560KNEJ960 BM 127.3 PL Lake ESDA ESDA [Expired 6/24] FMN Emergency Ops
453.850KSG305 RM 127.3 PL Lake Highway Highway Department [Expires 9/25] FMN Public Works
453.0625WNYW873 M Lake Forest PD A Lake County Forest Preserve District FMN Deprecated
453.1875 M 624 DPL Lake Forest PD B Lake County Forest Preserve District [No License] FMN Public Works
South Lake County Regional CERT
More info in the WIKI 
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.4525WQXX762 RM 172 DPL SLake CERT East East Ops: Events/Traffic (Long Grove) FMN Emergency Ops
155.0025WQXX762 RM 172 DPL SLake CERT West West Ops: Events/Traffic (Lake Zurich) FMN Emergency Ops
154.7925WQQR543 RM SLakeCERT PrtRpt Portable Repeater FMN Deprecated

Consolidated Dispatch Centers

Lake Consolidated Emergency Communications (LakeComm) (*)
New Intergovernmental Agency established in 2024. Operations to start in mid-to-late summer of 2025. (More in the WIKI
Will dispatch Antioch Police, Antioch FPD, Beach Park FPD, Countryside FPD, Fox Lake Police, Fox Lake FPD, Gurnee Police/Fire, Greater Round Lake FPD, Island Lake Police, Lake Villa Police, Lake Villa FPD, Lake Zurich Police/Fire, Mundelein Police/Fire, Newport Township FPD, North Chicago Police/Fire, Round Lake Police, Round Lake Beach Police, Round Lake Heights Police, Round Lake Park Police, Vernon Hills Police, Wauconda Police, Wauconda FPD, Zion Police/Fire. Lake County Sheriff was slated to join as well, but has pulled out. (10/24)
CenCom (Round Lake Beach)
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Has assigned talkgroups.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.115WQEX410 RM 114.8 PL CEN Police-S Police: Dispatch - South FMN Law Dispatch
155.310WQEX410 RM 127.3 PL CEN Police-N Police: Dispatch - North [Ch 1] FMN Law Dispatch
154.980KXC474 BM 127.3 PL CEN Police Alt2 Police: Alternate (also RLB PW) [Ch 2] FMN Law Tac
155.985WQEX410 BM 114.8 PL CEN Police c2c3 Police: Car-to-Car [Ch 3] FMN Law Tac
155.645 B 127.3 PL CEN Police Tac4 Police: Tactical/Car-to-Car [Ch 4] FMN Law Tac
470.8125WIH957 RM 97.4 PL Barr Police Police: Barrington - Dispatch FMN Law Dispatch
154.400 RM 127.3 PL Lake Fire Q2 Fire: Dispatch - Antioch, Greater Round Lake ##LISTED IN LAKE CO FIRE FMN Fire Dispatch
153.890 RM 127.3 PL Lake Fire Q3 Fire: Quad 3 Dispatch ##LISTED IN LAKE CO FIRE FMN Fire Dispatch
Central Lake County Police Network (*)
STARCOM21 Statewide Illinois
Project 25 Phase II
Has assigned talkgroups. Operations eventually moving here.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2375WPVK618 RM CLCPN Law 1 Police: Dispatch [Expired 7/22] FMN Deprecated
471.2875WPVK618 RM CLCPN Law 2 Police: Dispatch [Expired 7/22] FMN Deprecated
FoxComm Communications Center
Dispatches Fox Lake Police and FPD, Grayslake FPD, Lake Villa Police, Lake Villa FPD, Lakemoor Police and Park City Police.
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Assigned talkgroups (some/all encrypted?), including 33310 Law 1 (encrypted) and 33311 Law 2.
Glenview Public Safety Dispatch Center (*)
More info in the WIKI
STARCOM21 Statewide Illinois
Project 25 Phase II
North Facility in Highland Park dispatches Highland Park Police/Fire, Highwood Police, Lake Bluff Police/Fire, Lake Forest Police/Fire.  Police dispatched on talkgroup 33361 (Lake Shore Dispatch: Law 1). South Facility in Glenview dispatches Grayslake Police and Grayslake Fire Protection District.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.730KSA418 RM 127.3 PL GPSD PD HlndPrk Police: Highland Park FMN Law Dispatch
151.3025KSA418 RM 186.2 PL GPSD PD LkForest Police: Lake Forest FMN Law Dispatch
155.4225KSA418 RM 186.2 PL GPSD PD LkBluff Police: Lake Bluff FMN Law Dispatch
155.565KSA418 BM 127.3 PL HighPk PD C2Cb Police: Car-to-Car, Secondary FMN Law Talk
155.850KSA418 M 127.3 PL HighPk PD C2Ca Police: Car-to-Car FMN Law Talk
154.160KSE745 RM 192.8 PL Hghlnd Park Fire Highland Park Fire: Dispatch FMN Fire Dispatch
159.1575KSE745 M Hghlnd Park FG Fireground (Highland Park?) FMN Fire-Tac
151.2125KSE745 RM 192.8 PL Lake Bluff Fire Lake Bluff Fire: Dispatch FMN Fire Dispatch
154.8825KSE745 RM 192.8 PL LakeForest Fire Lake Forest Fire: Dispatch FMN Fire Dispatch
Gurnee Dispatch Center
Dispatches for Gurnee Police and Fire, Zion Police and Fire, Beach Park Fire Department and Newport Township Fire Protection District. (January 2020)
Fire - Beach Park, Gurnee, Newport Twp FPD, Winthrop Harbor, and Zion simulcast across 3 repeaters listed.
STARCOM21 Statewide Illinois
Project 25 Phase II
Gurnee Police dispatched on talkgroup 33322 (encrypted)
Zion Police dispatched on talkgroup 33508 (encrypted).
Legacy conventional repeaters might be retained as back-ups
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
855.6375WNAR378 RM 127.3 PL Gurnee Police Gurnee Police: Dispatch FMN Law Dispatch
470.5125WQFY277 RM 97.4 PL WHrb/Zion Police Winthrop Harbor, Zion: Police: Dispatch [Ch 5] FMN Law Dispatch
859.4375WNBG488 RM Gurnee PD MDT Gurnee Police: Mobile Data Terminals (MDTs) [Expired 3/25] FMN Deprecated
453.4125WQGT226 F Zion Police RF1 Zion Police: Remote Link (9th & Countywood Dr) FMN Deprecated
453.9125WQGT226 F Zion Police RF2 Zion Police: Remote Link (Gabriel Ave & Sharon Pl) FMN Deprecated
453.9625WQGT226 F Zion Police RF4 Zion Police: Remote Link (9th & Countywood Dr) FMN Deprecated
458.1125WQGT226 F Zion Police RF6 Zion Police: Remote Link (830 SheridanRd-Winthtrop Harbor) FMN Deprecated
458.9125WQGT226 F Zion Police RF7 Zion Police: Remote Link (101 Shiloh Blvd) FMN Deprecated
458.9625WQGT226 F Zion Police RF8 Zion Police: Remote Link (101 Shiloh Blvd) FMN Deprecated
154.7625KNCL897 RM 141.3 PL Gurnee Fire BPrk Fire: Dispatch - BP/G/NT/WH/Z (Beach Park Tx) FMN Fire Dispatch
151.325WPWW203 BM 141.3 PL Gurnee Fire Gurn Fire: Dispatch - BP/G/NT/WH/Z (Gurnee Tx) FMN Fire Dispatch
155.0775KNIJ984 RM 141.3 PL Gurnee Fire Zion Fire: Dispatch - BP/G/NT/WH/Z (Zion Tx) FMN Fire Dispatch
158.7975WQBZ369 BM 743 DPL Zion Fire Local Zion Fire: Local FMN Fire-Tac
153.7625KLF252 RM 127.3 PL Lake Fire Q1*S Zion Fire: Simulcast of 154.325 127.3 FMN Fire-Tac
472.125WQCV868 M 179.9 PL Zion Fire UHF A Zion Fire/Rescue: Simulcast of 154.325 127.3 (??) [Expires 6/25] FMN Fire Dispatch
453.0625KNCL897 BM Zion Fire UHF B Zion Fire: Remote Links to 154.325 (??) FMN Fire Dispatch
NIPSCOM
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Has assigned talkgroups. Operations are eventually moving here. Each town provides their own dispatch. Unsure if still using legacy systems.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.3125KUS371 RM 97.4 PL Wauk/PC PD1 Waukegan, Park City: Dispatch [Ch 1/2] [Expired 1/24] FMN Law Dispatch
470.4625WIK831 RM 97.4 PL N Chi Police North Chicago Dispatch [Ch 3/4] [Expired 2/21] FMN Law Dispatch
470.5125WQFY277 RM 97.4 PL WHZionPolice Winthrop Harbor, Zion: Dispatch [Ch 5/6] FMN Law Dispatch
470.9125KVU408 RM 97.4 PL NIPSCOM F7 Area-Wide Repeater [Ch 7/8] [Expired 2/24] FMN Law Tac
RED Center
Dispatches Deerfield-Bannockburn FPD (Stations 19 and 20), Lincolnshire-Riverwoods FPD (Stations 51-53) and Long Grove FPD (Stations 55 and 56) in Lake County.  See the WIKI and Cook County Database page for more info
STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatch may be heard on various interop talkgroups
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.660WRTP258 RM 925 NAC RED North P25 Fire: Dispatch-North P25 Fire Dispatch
156.135WRTP258 RM 47B NAC RED Fire North E Fire: Dispatch-South P25 Fire Dispatch
Vernon Hills Dispatch Center (*)
Dispatches Libertyville PD, Lincolnshire PD, Vernon Hills PD, Countryside FPD, Knollwood FPD and Libertyville FD.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police Dispatch / Ops on talkgroups 33272 - 32284 (some encryption). Unsure if legacy systems are still in use
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.8625WQFZ647 RM 97.4 PL VHDC Law Disp (FORMER) Police: Dispatch - Vernon Hills, Libertyville, Lincolnshire, Mundelien [Expired 11/16] FMN Law Dispatch
471.2125WIH644 RM 97.4 PL VHDC LS Police 2 (FORMER) Police: Ops (Ch 2) [Expired 7/25] FMN Law Talk
154.055KTC912 BM 77.0 PL VH/LS PD Admin Police: Vernon Hills/Lincolnshire-Admin FMN Law Talk
154.430KZE480 RM 127.3 PL VHDC Quad 4 Fire Fire: Dispatch - Countryside, Libertyville, Mundelien FMN Fire Dispatch
Northwest Lake County Fire Training Cooperative
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.5875KTO896 RM 97.4 PL IFERN Relay Fire Mutual Aid Relay (154.265 210.7) FMN Fire-Tac

Municipalities and Districts

Townships and Water Districts
Newport Township reported on 151.04 127.3 PL (but is licensed to Lake Bluff Police).  Also WROY630 for 151.16 B/M.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.180 BM 162.2 PL LakeTwp Roads D Avon Township Roads FMN Public Works
173.275WQJQ263 F CLCJAW Data Central Lake County Joint Action Water Agency (Lake Bluff) (CSQ) Telm Data
154.1225WQEY368 RM CubaTwp Roads Cuba Township Roads (Barrington, in use 3/13) NXDN48 Public Works
156.180WQTC308 BM 315 DPL LakeTwp Roads C Ela Township Roads [Expired 1/24] FMN Public Works
151.1525WQTC308 RM Ela Twp Roads Ela Township Roads/Snow Plows [Expired 1/24] FMN Deprecated
155.085WRAL786 F CSQ CubaTwp Sirens Emergency Warning Sirens/Voice Announcements FMN Emergency Ops
154.555WQKQ285 F LakeCo WDD Lake County Public Water District Telm Data
159.120KNDT234 BM 127.3 PL LkVilla Twp Road Lake Villa Township Roads FMN Public Works
453.9375KB74991 M LakesSanitary 1 Lakes Region Sanitary District FMN Public Works
458.9875KB74991 M LakesSanitary 2 Lakes Region Sanitary District FMN Public Works
151.085KJR273 BM 156.7 PL LbtvTwp Roads 2 Libertyville Township Roads [Cancelled 12/13] FMN Public Works
159.135KJR273 BM 156.7 PL LbtvTwp Roads 1 Libertyville Township Roads [Cancelled 12/13] FMN Public Works
453.050KSI839 RM NShore Sanitary North Shore Sanitary District [Terminated 9/02] FMN Deprecated
156.180KNJG726 BM 136.5 PL LakeTwp Roads B Vernon Township Roads [Expired 5/04] FMN Public Works
151.025WPBS861 BM 179.9 PL WrrnTwp Roads Warren Township Roads (future NXDN) FMN Public Works
156.180WQJS223 M LakeTwp Roads A Wauconda Township Highway [Expired 12/18] FMN Deprecated
Antioch
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (2422xx RIDs, 6100s units) dispatched on encrypted talkgroup 33310 by CenCom. Fire (units 21/21x) dispatched on talkgroup 33444 by CenCom. (Fire 154.4 127.3 PL)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
465.575KSG250 M Antioch Fire MX Fire: Mobile Extenders [Expires 6/25] FMN Deprecated
46.580KBE969 BM 114.8 PL Antioch PubWorks Public Works FM Public Works
Bannockburn
Deerfield-Bannockburn FPD (Stations 19 and 20) dispatched by RED Center on 159.66 (D031).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (4xx units) dispatched on talkgroup 33373 (encrypted) by Deerfield PD
Barrington
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (75xx units?) dispatched on talkgroup 3002 (encrypted).
Fire (Stations 45 and 46) dispatched on talkgroup 2751 with talkgroup 1877 Tactical.
Both dispatched by Northwest Central Dispatch.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.8125WIH957 RM 97.4 PL Barr Police (FORMER) Police: Dispatch (any use?) FMN Law Dispatch
465.6125KSS458 M Barr Fire MX Fire: Mobile Extenders [License ?] FMN Deprecated
154.965WQGE399 RM 127.3 PL Barr PubWkrs Public Works / Police: Tac FMN Public Works
Barrington Countryside Fire Protection District (*)
STARCOM21 Statewide Illinois
Project 25 Phase II
Stations 37 and 38 dispatched on NWCD Fire 1 talkgroup 2751. They also use talkgroup 1891 (BCFPD Fire 2) for Ops.
Beach Park
Law Enforcement provided by Lake County Sheriff.  Fire and EMS dispatch by Gurnee Dispatch Center.  Fire (1200-series units) dispatched on 154.325 (127.3).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.475WQZW925 BM BchPark PubWorks Public Works FMN Deprecated
956.31875WPJA515 F BchPark WDD Water Distribution Data Telm Data
Buffalo Grove
See the WIKI for unidentified frequency information.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 3003 (encrypted) and Fire (units 4/400s; Stations 25-27) dispatched on talkgroup 2752. Dispatched by NWCD (Cook County). Please report if VHF/UHF is no longer in use.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.2375WNXJ781 M BGrv ESDA T? ESDA FMN Deprecated
153.875WNRQ606 M 186.2 PL BGrv FD Tac2 Fire: Tac/Admin [Ch 2] FMN Fire-Tac
458.3875 M 146.2 PL BGrv FD MX Fire: Mobile Extenders [No License] FMN Fire-Tac
155.085KTS787 M 186.2 PL BGrv PW/Loc Public Works / Police: Car-to-Car / Fire: Tac FMN Public Works
153.965WQFE616 M BGrv Parks 1 Buffalo Grove Park District FMN Deprecated
154.860WQFE616 M BGrv Parks 2 Buffalo Grove Park District FMN Deprecated
Countryside Fire Protection District
Serving Vernon Hills, Long Grove, Hawthorn Woods, Kildeer, Indian Creek and unincorporated areas of Lake County.
STARCOM21 Statewide Illinois
Project 25 Phase II
Fire (41, 411-416 series) dispatched on talkgroup 33452 Fire Dispatch 4, by Vernon Hills Dispatch Center
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.430KAS677 RM 127.3 PL CSide FPD Disp (FORMER) Fire: Dispatch FMN Fire Dispatch
154.355WPHT663 BM 127.3 PL CSide Fireground Fireground (w/ Long Grove) FMN Fire-Tac
Deer Park
Law by Lake County Sheriff.  Fire/EMS by Lake Zurich 
Deerfield
Deerfield-Bannockburn FPD (Stations 19 and 20) dispatched by RED Center on 159.66 (D031).
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (300s units) dispatches themselves, Bannockburn and Riverwoods on talkgroup 33373 (encrypted)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.730WQU355 BM 127.3 PL Dfld Police (FORMER) Police: Dispatch FMN Law Dispatch
155.565WQU355 BM 127.3 PL Dfld PD Scnd (FORMER) Police: Secondary FMN Law Tac
155.850WQU355 M 127.3 PL Dfld PD C2C (FORMER) Police: Car-to-Car FMN Deprecated
860.7375WNGC398 RM Dfld PD MDTs Police: Mobile Data Terminals (CSQ) Telm Data
153.860WQS494 BM 156.7 PL Dfld PubWrks Public Works FMN Public Works
Fox Lake
Fox Lake FPD (221-224, 154.4 127.3 PL) dispatched by FoxComm Communications Center.
More info in the WIKI
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33310 (encrypted), by FoxComm Communications Center.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.5875KTO896 RM 97.4 PL Fox Lake Police (FORMER) Police: Dispatch FMN Law Dispatch
460.050 M 97.4 PL FxLk Police 4 Police: Tac 1 [NO LICENSE] FMN Law Tac
460.075 M 97.4 PL FxLk Police 5 Police: Tac 2 [NO LICENSE] FMN Law Tac
460.100 M 97.4 PL FxLk Police 6 Police: Tac 3 [NO LICENSE] FMN Law Tac
460.125 M 97.4 PL FxLk Police 7 Police: Tac 4 [NO LICENSE] FMN Law Tac
460.150 M 97.4 PL FxLk Police 8 Police: Tac 5 [NO LICENSE] FMN Law Tac
460.175 M 97.4 PL FxLk Police 9 Police: Tac 6 [NO LICENSE] FMN Law Tac
460.200 M 97.4 PL FxLk Police 10 Police: Tac 7 [NO LICENSE] FMN Law Tac
460.225 M 97.4 PL FxLk Police 11 Police: Tac 8 [NO LICENSE] FMN Law Tac
460.250 M 97.4 PL FxLk Police 12 Police: Tac 9 [NO LICENSE] FMN Law Tac
460.275 M 97.4 PL FxLk Police 13 Police: Tac 10 [NO LICENSE] FMN Law Tac
460.300 M 97.4 PL FxLk Police 14 Police: Tac 11 [NO LICENSE] FMN Law Tac
460.325 M 97.4 PL FxLk Police 15 Police: Tac 12 [NO LICENSE] FMN Law Tac
460.350 M 97.4 PL FxLk Police 16 Police: Private [NO LICENSE] FMN Law Tac
154.040WQRK247 BM 127.3 PL FxLk PW/FG Public Works/Fireground FMN Public Works
Grayslake
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33378 (encrypted), with talkgroup 33379 (encrypted) as an alternate.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
472.600WQKL254 RM 343 DPL Grayslake Police (FORMER) Police: Dispatch FMN Law Dispatch
458.975 BM 346 DPL Grayslake PD Exp (IN USE?) Police: Explorers [License ?] FMN Law Tac
158.745WPVZ824 BM 127.3 PL GrayslakePubWrks Public Works / Police: Local [Expired 9/22] FMN Public Works
956.39375WQLD220 F Grayslake WDD Water Distribution Data Telm Data
151.220WNKJ616 BM 179.9 PL Grayslake Parks Community Park District [Expired 12/12] FMN Public Works
Grayslake Fire Protection District
STARCOM21 Statewide Illinois
Project 25 Phase II
FPD (271/272/273/27xx-series units) dispatched on talkgroups 3679 (Site 102) and 33487 (Site 115), by Glenview Public Safety Dispatch Center. Multicast with 159.795 (D031).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.830KNCE337 M 127.3 PL Grayslake FG Fireground [Ch 5] [Expired 2/24] FMN Fire-Tac
Greater Round Lake Fire Protection District
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Dispatched on talkgroup 33444 (Fire Quad 2), by CenCom. [2600/26/261/262/263-series units]
Gurnee
Fire (1300s units) dispatched by Gurnee Dispatch Center, which also dispatches Zion Police/ Fire, Newport Township FPD and Beach Park Fire. (1/20)
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (100s units) dispatched on talkgroup 33322 (encrypted), by Gurnee Dispatch Center,
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.920KLI390 BM 179.9 PL Gurnee PubWrks Public Works (also Police/Fire/Building/Engineering?) FMN Public Works
Hawthorn Woods
Fire/EMS provided by Lake Zurich Fire Protection District and Wauconda Fire District.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33292 (encrypted) by Lake Zurich Police Communications Center.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
476.7375 M 97.4 PL HawWds PoliceAlt Police: Alternate FMN Law Dispatch
155.820WNHN672 BM 127.3 PL HawWds PubWrks Public Works FMN Public Works
Highland Park
More info in the WIKI.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (900s/9100s units) dispatched on talkgroup 33361 (encrypted) Lake Shore Dispatch Law 1. Ravinia Festival traffic control detail has used talkgroup 33176, CS5A. Fire (154.16, Stations 32-34) dispatch by Glenview Public Safety Dispatch North Facility in Highland Park, multicast on talkgroup 33456. (1/25)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.730WNLN376 RM 127.3 PL HPark Police R1 (FORMER) Police: Dispatch [Expired 9/23] FMN Law Dispatch
155.730KSA418 RM 127.3 PL HPark Police R2 (FORMER) Police: Dispatch (Highwood Repeater) FMN Law Tac
155.850KSA418 M 127.3 PL Dfld Police c2c Police: Car-to-Car FMN Deprecated
151.0775WQXV621 RM 031 DPL HPk PD Alternate Police: Ravinia Festival, Special Events FMN Law Talk
154.160KSE745 BM 127.3 PL HlndPk Fire Fire: Dispatch (multicast on SC21 TG 33456) FMN Fire Dispatch
159.1575KSE745 M HPk Fire MX Fire: Mobile Extenders FMN Deprecated
458.650KM5850 M HPk Fire UHF Fire FMN Deprecated
153.860WQM324 BM 156.7 PL HPrk PW SPlw Public Works / Snow Plows / Police: Alternate [Expired 11/23] FMN Public Works
453.800KNEZ925 RM 107.2 PL HPk PubWrks Public Works FMN Public Works
Highwood
Fire/EMS provided by Highland Park Fire (Stations 31-35, 154.16) by Glenview Public Safety Dispatch North Facility in Highland Park.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (700-series units) dispatched on talkgroup 33361 (Lake Shore Dispatch Law 1) (encrypted) by Glenview Public Safety Dispatch North Facility in Highland Park.
Island Lake
Fire/EMS by Wauconda Fire District
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (8200s units) dispatched on talkgroup 33292 (encrypted), by Lake Zurich
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.730WPEH269 RM 155 DPL IslndLake Police (FORMER) Police: Dispatch (in use?) FMN Law Dispatch
155.040WQAV206 BM 127.3 PL IslndLke PubWrks Public Works FMN Public Works
956.28125WQKC682 F IslndLake WDD Water Distribution Data Telm Data
Kildeer
Fire/EMS for the west side of town are provided by Lake Zurich Rural FPD.  East side by Long Grove Rural FPD.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33292 (encrypted) by Lake Zurich
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.045WNUE370 M Kildeer Police V Police [Expires 9/25] FMN Deprecated
Knollwood
Law by Lake County Sheriff.  Fire/EMS by Libertyville and Lake Forest.
Lake Barrington
Law by Lake County Sheriff.  Fire/EMS by: Wauconda FD serves the northern portion, from Miller Road north; Barrington Countryside FPD serves the southern half.  A very small portion falls in the Lake Zurich FPD.
Lake Bluff
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (200s units) dispatched on talkgroup 33361 (encrypted) (Lake Shore Dispatch Law 1) by Glenview Public Safety Dispatch - North. Fire (151.2125, 4500s units) dispatch by Glenview Public Safety Dispatch North, multicast on talkgroup 33456.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.860WQM326 BM LkBlf Police A Police [Expires 2/25] FMN Deprecated
151.040WNYB223 BM LkBlf Police B Police FMN Deprecated
Lake Forest
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (300s) dispatched on talkgroup 33361 (Lake Shore Dispatch Law 1, encrypted) by Glenview Public Safety Dispatch - North. Fire (154.8825, 400s units) dispatch by Glenview Public Safety Dispatch North, multicast on talkgroup 33456 ?. (1/25)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.730WPYV902 M 127.3 PL LkForest Police (FORMER) Police: Dispatch [Expired 11/23] FMN Law Tac
154.310KSE500 BM 127.3 PL LR FPD Old (FORMER) Fire: Lincolnshire-Riverwoods FPD [Expired 9/14] FMN Fire-Tac
154.175KSE500 BM LF/LB/K Fire (FORMER) Fire: Former Lake Forest/Lake Bluff/Knollwood [Expired 9/14] FMN Deprecated
153.860WPYU761 BM LkForest Fire B Fire FMN Deprecated
453.050WPVV228 RM LFst PWrks 1 Public Works FMN Public Works
453.5625WPVV228 RM LFst PWrks 2 Public Works FMN Public Works
Lake Villa
Fire (241-243) dispatched by FoxComm on Quad 2 154.4 127.3 PL.; See the WIKI for more information
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (6200s) dispatched on talkgroup 33310 (encrypted), by FoxComm
Lake Zurich
More info in the WIKI 
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (7500s?) dispatched on talkgroup 33292 (encrypted) along with Hawthorn Woods, Kildeer, Island Lake, Tower Lakes and Wauconda Police. Fire dispatched on talkgroup 33448 (Lake County Fire Dispatch 3), initial dispatch is multicast on 155.835 127.3 PL. Fire units noted using talkgroup 33429.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.835KTO570 RM 127.3 PL LZurich Fire Fire/Rescue: Dispatch (Lake Zurich) FMN Fire Dispatch
Lakemoor
Libertyville
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (3300s) dispatched on talkgroup 33272 (encrypted) by Vernon Hills. Fire (46,460s) dispatched on talkgroup 33452 (Fire Dispatch 4).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.8625KWB452 RM 97.4 PL Lbtyv Police (FORMER) Police: Dispatch FMN Law Dispatch
471.2125WIH644 RM 97.4 PL Lbrtv Police Alt (FORMER) Police: Alternate [Expires 7/25] FMN Law Tac
155.805WQAI686 BM Libertyv PubWrks Public Works FMN Public Works
Lincolnshire
Fire/EMS provided by Lincolnshire-Riverwoods FPD - Stations 51-53, dispatch by RED Center on 159.66 (NAC 925)
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (6100s) dispatched on talkgroup 33373 (encrypted) by Deerfield Police. Fire (18909x RIDs) is an active member of the MABAS Search and Rescue Strike Team (SRST), which uses MABAS TRT talkgroup 4828.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.085KZZ500 BM 192.8 PL Linclnshr PD C2C Police: Car-to-Car FMN Law Talk
154.445KLF526 B 127.3 PL LR Fire ToneOuts Fire: Tone-Outs [Expired 1/24] FMN Fire Dispatch
153.905WPAN852 M CSQ LR Fire Admin Fire: Administrative FMN Fire-Talk
Lindenhurst
Fire/EMS by Lake Villa FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33378 (encrypted) by Glenview Public Safety Dispatch Center
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.820WQZT850 RM 127.3 PL Lindenhurst PW Public Works FMN Data
37.260WQTN692 BM CSQ Lind PW SCADA Public Works SCADA [Expired 3/24] FM Public Works
458.7875KD38505 M CSQ Lind Water Data Water Data [Expired 1/24] FMN Data
Long Grove
Law provided by Lake County Sheriff.  Fire/EMS by Long Grove FPD (Stations 55, 56; dispatched by RED Center on 159.66 NAC 925), and Countryside FPD.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.355KA90488 M 127.3 PL LGrv/Csid FG Fireground (with Countryside) FMN Deprecated
154.445KA90488 M LongGrove FG Fireground FMN Deprecated
Mettawa (*)
Law by Lake County Sheriff.  Fire/EMS by Libertyville (north of Route 60) and the Lincolnshire-Riverwoods FPD (south of Route 60).
Mundelein
Provides Police, Fire/EMS dispatch services for Mundelein, North Chicago and Winthrop Harbor.   More in the WIKI
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (43s) dispatched on talkgroup 33273 (encrypted). Fire/EMS (430s) dispatched on talkgroup 33452.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.100KNJQ373 RM 88.5 PL Mund Police Sec Police: Secondary (Ch 2) FMN Law Tac
155.6325KNJQ373 M Mund Police Port Police: Portables FMN Deprecated
155.175KSB339 M Mundelein EMS EMS FMN Deprecated
Newport Township Fire Protection District (Wadsworth/Russell)
400-series units, dispatched by Gurnee Dispatch Center (155.0775, repeats 159.435, KNIJ984)
Serves portions of the villages of Old Mill Creek, Wadsworth, Beach Park, as well as unincorporated Newport Township including the communities of Rosecrans and Russell.
North Barrington (*)
Law by Lake County Sheriff.  Fire/EMS by Wauconda Fire District.
North Chicago
Fire/EMS (15/150-series units) dispatched on 154.325 (127.3).   More info in the WIKI.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33409 (encrypted), by Mundelein
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.4625WRMS316 RM 97.4 PL N Chicago Police (BACKUP) Police: Dispatch [Terminated 2/22] FMN Law Dispatch
Old Mill Creek (*)
Law provided by Lake County Sheriff.  Fire/EMS provided by Newport Township FPD
Park City
Fire/EMS by Gurnee
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33392 (encrypted) by FoxComm
Port Barrington (*)
Straddles the Lake/McHenry County line.  Law by Lake and McHenry County Sheriff.  Fire/EMS by Wauconda FPD
Riverwoods
Fire/EMS by Lincolnshire-Riverwoods FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (800-series units) dispatched on talkgroup 33373 (encrypted) by Deerfield Police
Round Lake
Fire/EMS by Greater Round Lake FPD.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (9400s) dispatched on talkgroup 33339? (encrypted) by CenCom.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.265 M RdLk Police 6 Police [Ch 6] FMN Deprecated
155.970KSJ460 M RdLk Police 8 Police [Ch 8] [Expired 12/12] FMN Deprecated
156.180 M RdLk Police 10 Police [Ch 10] FMN Deprecated
155.880WQEX410 BM 127.3 PL RdLk PubWrks Public Works FMN Public Works
Round Lake Beach
Fire/EMS by Greater Round Lake FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (9200s) dispatched on talkgroup 33339? (encrypted) by CenCom
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.115KRV351 RM 114.8 PL RLB Village Ops Village Ops FMN Public Works
159.1725WPUK328 RM 127.3 PL RLB Public Works Public Works [Expired 3/22] FMN Public Works
151.475WNAE462 BM 127.3 PL RLB Park Ops Park District Operations [Expired 5/12] FMN Public Works
Round Lake Heights
Fire/EMS by the Greater Round Lake FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (9300s) dispatched on talkgroup 33339? (encrypted) by CenCom
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.055KNBJ612 BM 127.3 PL RLH Public Works Public Works [Expired 9/21] FMN Public Works
Round Lake Park
Fire/EMS by Greater Round Lake FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (9500s) dispatched on talkgroup 33339? (encrypted) by CenCom
Third Lake (*)
Law by Lake County Sheriff.  Fire/EMS by Grayslake FPD.
Tower Lakes
Fire/EMS by Wauconda FPD
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (78xxx RIDs) dispatched on talkgroup ????? (encrypted). by Lake Zurich
Vernon Hills
Fire/EMS by Countryside FPD.  Also dispatches Lincolnshire and Libertyville Police and Libertyville Fire.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (9100s) dispatched on talkgroup 33272 (encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.000KTC912 BM 77.0 PL VH Police Admin (BACKUP?) Police: Admin FMN Law Talk
154.055KTC912 BM 77.0 PL VH PublicWorks Public Works / Police FMN Public Works
Volo (*)
Law by Lake County Sheriff.  Fire/EMS by Wauconda FPD
Wadsworth
Law by Lake County Sheriff.  Fire/EMS by Newport Township FPD
Wauconda
More info in the WIKI.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (3400s) dispatched on talkgroup 33292 (encrypted), by Lake Zurich. Radio IDs are 78xxx (as of 4/6/11).
Fire dispatched on talkgroup 33448 (initial dispatches multicast on 153.89 127.3 PL?) by Lake Zurich. Also uses talkgroups 1676, 1677, 1678 and 1679 for Admin/Ops (2 clear, 2 encrypted).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.2275WPVZ983 RM 192.8 PL Wauc EMA * Emergency Management [Expired 9/22] FMN Emergency Ops
154.1375WPVZ983 BM 127.3 PL COMTAC1 Emergency Management [Expired 9/22] FMN Emergency Ops
154.0175WPVZ983 M Wauconda EMA Emergency Management [Expired 9/22] FMN Emergency Ops
153.890KST932 RM 127.3 PL Wauc Fire Tones Fire: Tone-Out (former Dispatch) FMN Deprecated
159.1425WQXV561 RM 127.3 PL WaucondaFire Fire: Repeater (simulcast with 155.835 Lake Zurich) FMN Fire Dispatch
155.655WPZX967 RM 127.3 PL WaucondaFirecom Fire: Firecom FMN Fire-Talk
151.1675WQXV561 M 127.3 PL WaucFD Input? Fire: Reported input to 159.1425 repeater FMN Fire-Talk
460.575KB92087 M Wauc Fire MX Fire: Mobile Extenders FMN Fire-Tac
453.750WPFQ863 RM WaucondaPark Wauconda Park District [Expired 9/24] FMN Deprecated
Waukegan
More info in the WIKI
STARCOM21 Statewide Illinois
Project 25 Phase II
Police (200s?) dispatched on talkgroup 33251 (encrypted)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.125 M 114 DPL Wauk PD ExplPost Police: Explorer Post #420 [Ch 11] FMN Law Tac
470.5625 M 152 DPL Wauk PD SWAT/ERT Police: SWAT / ERT [Ch 16] FMN Law Tac
154.415WRQD253 RM 127.3 PL Waukegan Fire Fire: Dispatch (103.5 PL also reported) FMN Fire Dispatch
155.940KNES998 RM 127.3 PL Wauk PubWrks Public Works FMN Public Works
151.250KNCK882 RM 131.8 PL Waukegan Park 1 Park District [Ch 1] FMN Public Works
159.240KNCK882 BM 100.0 PL Waukegan Park 2 Park District [Ch 2] FMN Public Works
159.240KNCK882 BM 127.3 PL Waukegan Park 3 Park District [Ch 3] FMN Public Works
151.370KNCK882 M 156.7 PL Waukegan Park 4 Park District [Ch 4] FMN Public Works
151.250KNCK882 RM 107.2 PL Waukegan Park 5 Park District / Snow Plows [Ch 5] FMN Public Works
151.250KNCK882 M 141.3 PL Waukegan Park 6 Park District [Ch 6] FMN Public Works
151.370KNCK882 M 114.8 PL Waukegan Park 7 Park District [Ch 7] FMN Public Works
151.3925WNJM748 RM 205 DPL Waukegan Port 1 Port District: Ops / Maintenance FMN Public Works
155.820WNJM748 BM 127.3 PL Waukegan Port 2 Port District: Ops / Maintenance (Back-up) FMN Public Works
Winthrop Harbor
Fire/EMS (1700s units) dispatched on 154.325 (127.3)?.  More info in the WIKI.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33495 (encrypted) by Mundelein Police.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.610KNNR423 RM 103.5 PL WH/Wadsw PD (FORMER) Winthrop Harbor/Wadsworth Police [Expires 7/25] FMN Law Tac
156.150KNNR423 M WH Police c2c (FORMER) Police: Car-to-Car [Expires 7/25] FMN Deprecated
159.060KNNR423 M WH Police MX (FORMER) Police: Mobile Extenders [Expires 7/25] FMN Deprecated
Zion
Fire/EMS (1800s units) dispatched on 154.325 (127.3) by Gurnee Dispatch Center.  More info in the WIKI.
STARCOM21 Statewide Illinois
Project 25 Phase II
Police dispatched on talkgroup 33508 (encrypted) by Gurnee Police.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.800WQFF548 RM 97.4 PL Zion EMA New EMA: Operations / Air Helo LZ FMN Emergency Ops
159.270WQFF548 BM Zion EMA EMA: Operations FMN Emergency Ops
471.6625WQFY277 RM 97.4 PL ZionPW/City7 Public Works (City 7) FMN Public Works

EMS Agencies and Hospitals

Hospital - Patient Reports
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.340KWE856 B 203.5 PL MERCI1 203.5 Patient Reports (Vista West Waukgan/Cancer Treatment Center) FMN Hospital
155.340WQJT555 BM 100.0 PL MERCI1 100.0 Patient Reports (Good Shepherd-Barrington) FMN Hospital
155.340KRL348 B 127.3 PL MERCI1 127.3 Patient Reports (Highland Park Hospital) FMN Hospital
155.340WQKA926 BM 67.0 PL MERCI1 67.0 Patient Reports (Lake Forest Hospital/Condell MC-Libertyville) FMN Hospital
155.400WQJT555 BM 100.0 PL MERCI4 100.0 Patient Reports (Good Shepherd-Barrington) FMN Hospital
155.400WQKA926 BM 127.3 PL MERCI4 127.3 Patient Reports (Lake Forest Hospital) FMN Hospital
155.400KWE856 B 203.5 PL MERCI4 203.5 Patient Reports (Vista West/East Waukgan) FMN Hospital
155.400KWE825 BM 67.0 PL MERCI4 67.0 Patient Reports (Condell MC-Libertyville/Lake Forest Hospital/Lake Forest-Grayslake) FMN Hospital
155.400WQKA926 BM CSQ MERCI4 CSQ Patient Reports (Lake Forest Hospital) FMN Hospital
Hospitals
See the HOSPITALS Database page and WIKI
Elite Ambulance
Diga-Talk
NXDN NEXEDGE 4800
Dispatched on talkgroup 2010

Bus Companies

Miscellaneous
Many unconfirmed frequencies listed in the WIKI
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.5725WQYY666 RM CC 5
TG 16777184
SL 1
Durham Antioch Durham School Services: Antioch Yard (repeats 158.2875 or 159.5925) DMR Schools
461.8375WQLR654 RM 054 DPL ICSB WarrenTwp Illinois-Central School Bus (Warren Twp) FMN Schools
464.0375WQMG699 RM ICSB Lake Zurich Illinois-Central School Bus (Lake Zurich) FMN Deprecated
Cook Illinois Corporation
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.800WQAS420 RM CSQ CIC Lakeside Lakeside Buses (Serves Libertyville Elementary School 70 among other) [Expired 7/24] FMN Schools
463.300WPYX382 RM CIC NST 1 North Shore Transit (School Buses) FMN Deprecated
463.625WPYX382 RM CIC NST 2 North Shore Transit (School Buses) FMN Deprecated
463.6625WPYX382 RM 223 DPL CIC NST 3A North Shore Transit (Skokie School Bus) FMN Schools
463.6625WPYX382 RM 244 DPL CIC NST 3B North Shore Transit (Kickert School Bus) FMN Schools
464.800WPYX382 RM CIC NST 4 North Shore Transit (School Buses) FMN Deprecated
Durham/Jones School Buses (Grayslake)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.175WPVY996 BM 116 DPL Jones Buses A Buses (Rt. 83 / Rt. 137) [Expired 9/22 Laidlaw] FMN Schools
159.765WPVY996 BM 116 DPL Jones Buses B Buses (Rt. 83 / Rt. 137) [Expired 9/22 Laidlaw] FMN Schools
152.8775WPRL258 RM Jones Buses C Buses (Beach Park) FMN Deprecated
First Student
See the WIKI for more info; DMR and NXDN added to callsign WPUF561 (7/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.5875WQJK845 RM 127.3 PL First Student A School Buses (Prairieview) FMN Schools
462.200WPUF561 RM 174 DPL First Student B School Buses FMN Schools
462.525WPUF561 RM 306 DPL First Student 5 School Buses: Dispatch 5 FMN Schools
463.425WPUF561 RM CSQ First Student C School Buses FMN Schools
463.825WPUF561 RM 074 DPL First Student D School Buses (Libertyville / Vernon Hills) FMN Schools

Schools

Schools
Many unconfirmed/new School frequencies listed in the WIKI
Antioch Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.000WPYR423 RM Antioch Sch Bus Bus Garage FMN Deprecated
461.650KWL664 RM 343 DPL Antioch HS1 High School (1133 Main St) [Expires 6/25] FMN Schools
463.2375KWL664 RM Antioch HS2 High School (1133 Main St) [Expires 6/25] FMN Deprecated
463.3625KWL664 RM Antioch HS3 High School (21736 W Grass Lake Rd) [Expires 6/25] FMN Deprecated
463.4875KWL664 RM Antioch HS4 High School (21736 W Grass Lake Rd) [Expires 6/25] FMN Deprecated
463.925KWL664 RM 343 DPL Antioch HS5 High School/Grade Schools (1133 Main St) [Expires 6/25] FMN Schools
464.7875KWL664 RM Antioch HS6 High School (21736 W Grass Lake Rd) [Expires 6/25] FMN Deprecated
464.925WNAD205 BM Antioch HS7 High School (1133 Main St) [Expired 8/24] FMN Deprecated
456.7875WQGK863 M Emmons School Emmons School District #33: Ops FMN Schools
Bannockburn Schools (*)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.0375 M TrinityEvSch Trinity Evangelical Divinity School FMN Deprecated
Barrington Community School District 220
District serves portions of Lake and Cook Counties, see the WIKI for frequency information
Big Hollow School District 38 (Ingleside)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.750WRYK866 RM CC 10
TG *
SL 1
BigHollow SchBus Bus Dispatch DMR Schools
Buffalo Grove Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.955KD41353 M BGrv School3 High School FMN Deprecated
Community Consolidated School District #46 (Grayslake)
Serves all or portions of Grayslake, Hainesville, Lake Villa, Round Lake, Round Lake Beach, Round Lake Park and Third Lake. 
See the WIKI for unidentified frequency information.
Community Unit School District 187 (North Chicago)
See the WIKI for unidentified frequency information
Fox Lake Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.775WQHN698 BM 026 DPL FxLk Sch Bus Buses (D114-FoxLake/SpringGrove) FMN Schools
452.675WSEV310 RM 364 DPL Grant HiSchl Grant High School District 124 [Future DMR] FMN Schools
462.5125WSEV310 RM CC 7
TG 100
SL *
Grant HS ComCafe Grant High School: Commons/Cafeteria DMR Schools
462.5125WSEV310 RM CC 7
TG 101
SL *
Grant HS Facilit Grant High School: Facilities DMR Schools
462.5125WSEV310 RM CC 7
TG 102
SL *
Grant HS Ops 102 Grant High School: Ops DMR Schools
462.5125WSEV310 RM CC 7
TG 103
SL *
Grant HS Ops 103 Grant High School: Ops DMR Schools
462.5125WSEV310 RM CC 7
TG 104
SL *
Grant HS Ops 104 Grant High School: Ops DMR Schools
462.5125WSEV310 RM CC 7
TG 105
SL *
Grant HS Buses Grant High School: Buses DMR Schools
462.5125WSEV310 RM CC 7
TG 106
SL *
Grant HS Ops 106 Grant High School: Ops DMR Schools
462.5125WSEV310 RM CC 7
TG 108
SL *
Grant HS Nurse Grant High School: Nurse DMR Schools
462.5125WSEV310 RM CC 7
TG 109
SL *
Grant HS Kitchen Grant High School: Kitchen DMR Schools
Fremont School District 79 (Mundelein)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.745WPMY213 BM FSD79 Buses Buses FMN Deprecated
452.150WQVD426 RM FSD79 MundElem Mundlein Elementary School 150 DMR Deprecated
462.050WQVD426 RM FSD79 MundElem Mundlein Elementary School 050 DMR Deprecated
Grayslake Community High School District 127
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.160WNFD979 BM 146.2 PL Grayslake SchBus Buses [Expired 1/01] FMN Deprecated
451.5375WPVS290 RM GryslakeHS Ops A Operations (1925 N Rt 83) FMN Deprecated
451.7625WPVS290 RM GryslakeHS Ops B Operations (1925 N Rt 83) FMN Deprecated
452.3125WPVS290 RM GryslakeHS Ops C Operations (1925 N Rt 83) FMN Deprecated
463.650WPVS290 RM GryslakeHS Ops D Operations (400 N Lake St) FMN Deprecated
451.8625WQDZ333 RM GryslakeHS Ops E High School Ops FMN Deprecated
462.1125WQDZ333 RM GryslakeHS Ops F High School Ops FMN Deprecated
Gurnee School District 56
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.325 M 205 DPL Gurn Schools 1 Spaulding/O'Plaine/Gurnee Grade: Ops - Maintenance/Monitors/Principals [Ch 1] FMN Schools
462.625 M 205 DPL Gurn Schools 2 Spaulding/O'Plaine/Gurnee Grade: Secondary [Ch 2] FMN Schools
464.550 M 67.0 PL Viking MS Ops Viking Middle School: Ops - Maintenance/Monitors/Principals FMN Schools
Highland Park Township High School District 113
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.000WQBY680 RM CC 3
TG 300
SL 1
HPHS113 Ops 300 Ops/Maintenance/Security/Safety DMR Schools
464.675WQBY680 RM HPHS113 Ops Ops/Maintenance/Security/Safety DMR Schools
Lake Villa School District 41
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.4925WPNZ850 RM 116 DPL LkVil SchBus Schools Buses [Expired 6/14] (WQYY666 Radi-Link?) FMN Schools
Lake Zurich School District 95
Lake Zurich School District 95
DMR Motorola Capacity Plus Single Site (TRBO)
Operations, grounds and buses
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.300WPII358 RM CC 1
TG 1
SL 2
LZSD95 Bus Data Transportation: Vehicle Location Data DMR Data
Libertyville School District 128
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.3875WPUR732 RM CHSD128 HS Ops1 High School Ops DMR Deprecated
451.7375WPUR732 RM CHSD128 HS Ops2 High School Ops DMR Deprecated
452.7125WPUR732 RM CHSD128 HS Ops3 High School Ops DMR Deprecated
452.8375WPUR732 RM CHSD128 HS Ops4 High School Ops DMR Deprecated
464.7875WPUR732 RM CHSD128 HS Ops5 High School Ops DMR Deprecated
464.325 M 88.5 PL Butterfield ES Butterfield Elementary School (Libertyville) FMN Schools
464.550 BM 123.0 PL Highland MS Highland Middle School (Libertyville) FMN Schools
464.600 M 123.0 PL Rockland School Rockland School (Libertyville) FMN Schools
Lincolnshire-Prairie View School District 103
Radi-Link (Capacity Plus Multi Site)
DMR Motorola Capacity Plus Multi Site (TRBO)
Buses use talkgroup 51 (on the Lake Zurich site)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.5725 RM 172 DPL L-PV School Lincolnshire-Prairie View School District 103 [No License] FMN Schools
Millburn School District 24 (Wadsworth, Lindenhurst)
Radi-Link (Capacity Plus Multi Site)
DMR Motorola Capacity Plus Multi Site (TRBO)
Student transportation uses talkgroup 70 (on the Lake Zurich site).
Mundelein Schools
See the WIKI for additional information (also see Hawthorn School District 73)
North Shore School District 112 (Highland Park, Highwood)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.500WPUI788 RM CC 5
TG 8
SL 1
FS Bus NSSD112 First Student (Northbrook Yard) [RCP License] DMR Schools
Round Lake Area School District 116
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.075WRJG460 RM RLAS Buses Transportation DMR Schools
470.400WRQZ801 RM RLAS Magee MS Magee Middle School: Ops DMR Schools
Stevenson High School (Lincolnshire)
More info in the WIKI.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.3125WPLG481 RM 606 DPL SHS Security Security [Ch 1] FMN Schools
452.6875WPLG481 RM 265 DPL SHS Athletic Athletics [Ch 2] FMN Schools
451.4375WPLG481 RM 506 DPL SHS Maintnce Maintenance [Ch 3] FMN Schools
451.6375WPLG481 RM 331 DPL SHS IT Dept IT Department [Ch 4] FMN Schools
451.4125WPLG481 RM 265 DPL SHS Bus Mon Bus Monitors [Ch 5] FMN Schools
464.425WPLG481 M 311 DPL SHS Simplex6 Operations [Ch 6] FMN Schools
464.4125WPLG481 M 265 DPL SHS Simplex7 Operations [Ch 7] FMN Schools
Warren Township High School District 121
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.800WPLD897 RM CC 8
TG *
SL 1
WTHS Buses Buses (2 sites) DMR Schools
461.800WPLD897 RM CC 8
TG *
SL 2
WTHS Bus GPS GPS Data (2 sites) DMR Data
464.675WPLD897 RM CC 7
TG *
SL 1
WTHS OR SecHkp Security (O'Plaine Campus) DMR Security
464.675WPLD897 RM CC 7
TG *
SL 2
WTHS OR Hskpng Housekeeping Crews (O'Plaine Campus) DMR Schools
462.175WPLD897 RM CC 9
TG *
SL 1
WTHS AR Security Security (Almond Campus) DMR Security
462.175WPLD897 RM CC 9
TG *
SL 2
WTHS AR IT Dept I.T. Department (Almond Campus) DMR Schools
463.400WPLD897 RM CC 9
TG *
SL 1
WTHS AR Deans Security Alt. / Deans (Almond Campus) DMR Schools
463.400WPLD897 RM CC 9
TG *
SL 2
WWTHS AR Hskpng Housekeeping Crews (Almond Campus) DMR Schools
451.5126WPLD897 M WTHS 4515125 Operations DMR Schools
466.0625WPLD897 M WTHS S/E/M 3 Security after 4pm / Special Events / Maintenance [Ch 3] DMR Schools
466.6875WPLD897 M WTHS 4666875 Open [Ch 4] DMR Schools
Wauconda School District 118
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.625 M 074 DPL Wauc D118 Ops Ops FMN Schools
151.925WQGW320 BM 074 DPL Wauc D118 Buses Buses FMN Schools
153.0575WQGW320 M 074 DPL Wauc D118 Ops 1 Ops 1 FMN Schools
153.0875WQGW320 M 074 DPL Wauc D118 Ops 2 Ops 2 FMN Schools
153.1025WQGW320 M 074 DPL Wauc D118 Ops 3 Ops 3 FMN Schools
153.1175WQGW320 M 074 DPL Wauc D118 Ops 4 Ops 4 FMN Schools
153.1475WQGW320 M 074 DPL Wauc D118 Ops 5 Ops 5 FMN Schools
Waukegan Public School District 60
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.3875WQKM551 RM WgnSch Brks1 Transportation/Security/Ops (Brookside Campus) FMN Schools
463.575WQKM551 RM WgnSch Brks2 Transportation/Security/Ops (Brookside Campus) FMN Schools
Woodland School District 50
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.425WPMZ892 RM 74.4 PL Wdlnd50 Sch Bus Buses [Expired 4/04] (in use???) FMN Deprecated
Zion Elementary School District 6
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.4375WQVD399 RM Zion Elem Sch A Transportation/Security FMN Deprecated
451.6875WQVD399 RM Zion Elem Sch B Transportation/Security FMN Deprecated
Zion-Benton Township High School
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.625WSBU521 RM 67.0 PL ZBTHS Ops 1 Operations FMN Schools
464.675WSBU521 RM ZBTHS Ops 2 Operations FMN Deprecated

Colleges and Universities

College of Lake County (Grayslake)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.3625KXH677 RM 151.4 PL CLC Police Police: Dispatch FMN Law Dispatch
464.300 M 151.4 PL CLC Police 2 Police [No License] FMN Law Dispatch
453.900KXH677 BM 186.2 PL CLC Police 3 Police FMN Law Dispatch
464.575 M 754 DPL CLC Maint 3 Maintenance [No License] FMN Schools
472.1625 RM 073 DPL CLS Custodia Maintenance, Custodial, Security, Engineering [No license] FMN Schools
462.7875 M 346 DPL CLC Technlgy Technology Campus: Ops [No License] FMN Schools
Rosalind Franklin University of Medicine and Science (North Chicago)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.975KNFQ349 RM CC 3
TG 1
SL 1
RFUMS Security Campus Safety DMR Security
University of Saint Mary of the Lake (Mundelein)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.950WRTQ419 RM 131.8 PL USML Security Security (future DMR?) FMN Security