Illinois police & public-safety radio encryption

PARTIAL · 25.7 GRADE C
NOW25.68%
VERIFY ON RADIOREFERENCE ↗

RR encryption field (enc 0/1/2)

LAST VERIFIED 1781568000 · SYNC build

VERIFY ON RADIOREFERENCE ↗
37 PUBLIC-SAFETY SOURCES 25.7% % ENC 257 TRS 102 COUNTIES

Counties

Adams

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

Alexander

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Bond

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Boone

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Brown

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Bureau

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Calhoun

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Carroll

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Cass

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Champaign

PARTIAL · 40 GRADE C 5 PS sources INSPECT →

Christian

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Clark

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Clay

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Clinton

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Coles

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Cook

PARTIAL · 19 GRADE B 13 PS sources INSPECT →

Crawford

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

Cumberland

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

De Witt

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

DeKalb

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Douglas

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

DuPage

PARTIAL · 36 GRADE C 7 PS sources INSPECT →

Edgar

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Edwards

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Effingham

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Fayette

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

Ford

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Franklin

PARTIAL · 75 GRADE D- 2 PS sources INSPECT →

Fulton

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Gallatin

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Greene

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

Grundy

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Hamilton

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Hancock

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Hardin

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Henderson

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Henry

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Iroquois

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Jackson

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Jasper

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Jefferson

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Jersey

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Jo Daviess

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Johnson

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Kane

PARTIAL · 20 GRADE B 5 PS sources INSPECT →

Kankakee

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Kendall

PARTIAL · 25 GRADE C 4 PS sources INSPECT →

Knox

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

La Salle

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Lake

PARTIAL · 30 GRADE C 5 PS sources INSPECT →

Lawrence

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Lee

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Livingston

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Logan

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Macon

PARTIAL · 50 GRADE D 4 PS sources INSPECT →

Macoupin

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

Madison

PARTIAL · 30 GRADE C 5 PS sources INSPECT →

Marion

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Marshall

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Mason

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Massac

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

McDonough

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

McHenry

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

McLean

PARTIAL · 30 GRADE C 5 PS sources INSPECT →

Menard

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Mercer

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Monroe

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Montgomery

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

Morgan

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Moultrie

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Ogle

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Peoria

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

Perry

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Piatt

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Pike

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Pope

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Pulaski

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Putnam

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Randolph

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Richland

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Rock Island

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Saline

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Sangamon

PARTIAL · 30 GRADE C 5 PS sources INSPECT →

Schuyler

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Scott

PARTIAL · 50 GRADE D 2 PS sources INSPECT →

Shelby

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

St. Clair

PARTIAL · 40 GRADE C 5 PS sources INSPECT →

Stark

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

Stephenson

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Tazewell

PARTIAL · 38 GRADE C 4 PS sources INSPECT →

Union

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Vermilion

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Wabash

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Warren

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Washington

PARTIAL · 25 GRADE C 2 PS sources INSPECT →

Wayne

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

White

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Whiteside

PARTIAL · 50 GRADE D 1 PS sources INSPECT →

Will

PARTIAL · 25 GRADE C 8 PS sources INSPECT →

Williamson

PARTIAL · 50 GRADE D 3 PS sources INSPECT →

Winnebago

PARTIAL · 50 GRADE D 4 PS sources INSPECT →

Woodford

PARTIAL · 33 GRADE C 3 PS sources INSPECT →

Statewide systems

Public-safety radio resources for this snapshot
RESOURCE SYSTEM MODE TGID/FREQ ENC STATUS
A-Beep - Arlington Heights LTR A-Beep - Arlington Heights LTR TRS 4371 0 CLEAR
A-Beep - Chicagoland Speedway (Joliet) A-Beep - Chicagoland Speedway (Joliet) TRS 4209 0 CLEAR
A-Beep - Kankakee (UHF) A-Beep - Kankakee (UHF) TRS 5769 0 CLEAR
A-Beep 800 (Cap+) A-Beep 800 (Cap+) TRS 11792 0 CLEAR
A-Beep Capacity Plus A-Beep Capacity Plus TRS 9990 0 CLEAR
A-Beep Chicago-area LTR A-Beep Chicago-area LTR TRS 1153 0 CLEAR
A-Beep VHF (Kendall Co) A-Beep VHF (Kendall Co) TRS 4844 0 CLEAR
ADM Alliance Nutrition - Quincy IL ADM Alliance Nutrition - Quincy IL TRS 9154 0 CLEAR
ARINC - O'Hare International Airport - Chicago (DMR 407) ARINC - O'Hare International Airport - Chicago (DMR 407) TRS 10058 0 CLEAR
AbbVie/Abbott Laboratories AbbVie/Abbott Laboratories TRS 12934 0 CLEAR
AdventHealth Hospitals AdventHealth Hospitals TRS 12118 0 CLEAR
Advocate Health Care Advocate Health Care TRS 10367 0 CLEAR
Alliant Energy Alliant Energy TRS 8697 0 CLEAR
Alter Trading (Peoria IL) Alter Trading (Peoria IL) TRS 11107 0 CLEAR
Ameren - Edwards Generation Plant (DMR) Ameren - Edwards Generation Plant (DMR) TRS 8979 0 CLEAR
Ameren Power Plant - Newton Ameren Power Plant - Newton TRS
[REDACTED — ENC:2]
2 ENCRYPTED
AmerenMissouri (P25) AmerenMissouri (P25) TRS 6851 0 CLEAR
American Airlines (O'Hare) American Airlines (O'Hare) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
American Place Casino American Place Casino TRS 13312 0 CLEAR
Amgen - Deerfield IL Amgen - Deerfield IL TRS 11414 0 CLEAR
Archer Daniels Midland Archer Daniels Midland TRS 10955 0 CLEAR
Argocy Casino - Alton Argocy Casino - Alton TRS 7506 0 CLEAR
Ascension Healthcare Ascension Healthcare TRS 12892 0 CLEAR
Ascension Saint Joseph Hospital Ascension Saint Joseph Hospital TRS 12151 0 CLEAR
Aurora / Naperville Public Safety (OpenSky) Aurora / Naperville Public Safety (OpenSky) TRS 3240 0 CLEAR
Aurora University Aurora University TRS 12095 0 CLEAR
Aux Sable Liquid Products Aux Sable Liquid Products TRS 8778 0 CLEAR
Avis / Budget Car Rental Avis / Budget Car Rental TRS 10156 0 CLEAR
Bandt Communications (Rockford) Bandt Communications (Rockford) TRS 4469 0 CLEAR
Barbeck Communications (DMR) Barbeck Communications (DMR) TRS 905 1 PARTIAL
Batavia Government Batavia Government TRS 12758 0 CLEAR
Bayer Illinois Production - Illiopolis Bayer Illinois Production - Illiopolis TRS 11197 0 CLEAR
Beardstown School District 15 (IL) Beardstown School District 15 (IL) TRS 11263 0 CLEAR
Big River Resources (Galva IL) Big River Resources (Galva IL) TRS 9739 0 CLEAR
Blackstone Hotel Blackstone Hotel TRS 10649 0 CLEAR
Blessing Health System (IL) Blessing Health System (IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Brookfield Zoo (Chicago Zoological Society) Brookfield Zoo (Chicago Zoological Society) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
CK Communications (DMR) CK Communications (DMR) TRS 7376 0 CLEAR
CNY (Central/Eastern IL) CNY (Central/Eastern IL) TRS 4101 0 CLEAR
CNY - Southwest IL CNY - Southwest IL TRS 4345 0 CLEAR
Cabot Cab-O-Sil Division Cabot Cab-O-Sil Division TRS 11410 0 CLEAR
Cargill - Bloomington IL (DMR) Cargill - Bloomington IL (DMR) TRS 8238 0 CLEAR
Carle BroMenn Medical Center Carle BroMenn Medical Center TRS 10769 0 CLEAR
Carle Eureka Hospital Carle Eureka Hospital TRS 13081 0 CLEAR
Carle Health Methodist Hospital (Peoria) Carle Health Methodist Hospital (Peoria) TRS 7598 0 CLEAR
Carlisle Syntec (Greenville IL) Carlisle Syntec (Greenville IL) TRS 10845 0 CLEAR
Caterpillar Corporation (DMR) Caterpillar Corporation (DMR) TRS 9092 0 CLEAR
Centralia Correctional Center - IDOC Centralia Correctional Center - IDOC TRS 641 0 CLEAR
Champaign County Community Unit School District 4 (IL) Champaign County Community Unit School District 4 (IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Champaign County METCAD MDICE Champaign County METCAD MDICE TRS 4403 1 PARTIAL
Chicago Cubs Baseball - Wrigley Field (DMR) Chicago Cubs Baseball - Wrigley Field (DMR) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Chicago Cultural Center Chicago Cultural Center TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Chicago O'Hare Airport Operations Chicago O'Hare Airport Operations TRS 3026 0 CLEAR
Chicago O'Hare Airport TETRA Chicago O'Hare Airport TETRA TRS 11639 0 CLEAR
Chicago OEMC Public Safety - 800 MHz P25 Chicago OEMC Public Safety - 800 MHz P25 TRS 9499 1 PARTIAL
Citgo Refinery (Romeoville) Citgo Refinery (Romeoville) TRS 4841 0 CLEAR
Citgo Refinery - Romeoville (Cap+) Citgo Refinery - Romeoville (Cap+) TRS 12278 0 CLEAR
City Water, Light and Power - Springfield IL City Water, Light and Power - Springfield IL TRS 13399 0 CLEAR
Clear Talk (CapMax) Clear Talk (CapMax) TRS 9465 0 CLEAR
Clear Talk (Connect Plus) Clear Talk (Connect Plus) TRS 7547 1 PARTIAL
ComEd ComEd TRS 7295 1 PARTIAL
Comlink Wireless (Metro Chicago Passport) Comlink Wireless (Metro Chicago Passport) TRS 6052 0 CLEAR
Comlink Wireless (NXDN) Comlink Wireless (NXDN) TRS 9746 0 CLEAR
Comlink Wireless/Chicago Equipment Company (Metro Chicago) Comlink Wireless/Chicago Equipment Company (Metro Chicago) TRS 6065 0 NO DATA
Communications Direct (Chicago Soldier Field) Communications Direct (Chicago Soldier Field) TRS 8679 0 CLEAR
Communications Services (Alton) Communications Services (Alton) TRS 6056 0 CLEAR
Constellation Energy Generation, LLC Constellation Energy Generation, LLC TRS 13247 0 CLEAR
Cook County Administration Building Cook County Administration Building TRS 10554 0 CLEAR
Cook DuPage Transportation Cook DuPage Transportation TRS 10544 0 CLEAR
Costco Wholesale Distribution Center - Morris Costco Wholesale Distribution Center - Morris TRS 10109 0 CLEAR
Craig Antenna Service (Central IL) Craig Antenna Service (Central IL) TRS 6045 0 CLEAR
Dairyland Power Cooperative Dairyland Power Cooperative TRS 10557 0 CLEAR
Dart Container Corporation Dart Container Corporation TRS 11295 0 CLEAR
DeKalb Community Unified School District #428 DeKalb Community Unified School District #428 TRS 13646 1 PARTIAL
DeKalb County Public Safety DeKalb County Public Safety TRS 10761 1 PARTIAL
Deere and Company - DMR (IL/IA) Deere and Company - DMR (IL/IA) TRS 7071 0 CLEAR
Delta Airlines (O'Hare Airport) Delta Airlines (O'Hare Airport) TRS 12164 0 CLEAR
Diga-Talk Diga-Talk TRS 5883 1 PARTIAL
Dominican Sisters Sacred Heart Convent of Springfield Dominican Sisters Sacred Heart Convent of Springfield TRS
[REDACTED — ENC:2]
2 ENCRYPTED
E and S Communications (Tazewell) E and S Communications (Tazewell) TRS 7286 0 CLEAR
EE Etherton Farms EE Etherton Farms TRS 13103 0 NO DATA
ESP Wireless - UHF (Chicago Sears 1) ESP Wireless - UHF (Chicago Sears 1) TRS 1154 0 CLEAR
ESP Wireless - UHF (Chicago Sears 2) ESP Wireless - UHF (Chicago Sears 2) TRS 3483 0 CLEAR
ESP Wireless 3 - 900 MHz (Chicago) ESP Wireless 3 - 900 MHz (Chicago) TRS 4089 0 CLEAR
ESP Wireless/Champion Communications (Mokena) ESP Wireless/Champion Communications (Mokena) TRS 3482 0 CLEAR
Eagle Ridge Inn and Resort (Galena) Eagle Ridge Inn and Resort (Galena) TRS 5399 0 CLEAR
East Moline School District 37 East Moline School District 37 TRS 10844 0 CLEAR
Egyptian Electric Cooperative (S IL) Egyptian Electric Cooperative (S IL) TRS 7377 0 CLEAR
Electronic Engineering (Davenport) Electronic Engineering (Davenport) TRS 4291 0 CLEAR
Endeavor Health Endeavor Health TRS 10141 1 PARTIAL
Equistar Chemicals LP Equistar Chemicals LP TRS 8779 0 CLEAR
Erickson Communications (Chicago) Erickson Communications (Chicago) TRS 5450 0 CLEAR
Exxon Communications (Will) Exxon Communications (Will) TRS 4316 0 NO DATA
FCA US (Belvidere) FCA US (Belvidere) TRS 7574 0 CLEAR
FedEx - O'Hare International Airport (DMR) FedEx - O'Hare International Airport (DMR) TRS 10093 0 CLEAR
Federal Correctional Institution Greenville Federal Correctional Institution Greenville TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Federal Correctional Institution Marion Federal Correctional Institution Marion TRS 7018 0 CLEAR
Federal Correctional Institution Pekin Federal Correctional Institution Pekin TRS 2890 0 CLEAR
Federal Correctional Institution, Thomson Federal Correctional Institution, Thomson TRS 10676 0 CLEAR
Ferrero USA (Bloomington IL) Ferrero USA (Bloomington IL) TRS 8371 0 CLEAR
First Student - St. Louis (LTR) First Student - St. Louis (LTR) TRS 4465 0 CLEAR
FleetTalk (Midwest) FleetTalk (Midwest) TRS 6899 0 CLEAR
Flint Hills Resources/ESP Wireless (Channahon) Flint Hills Resources/ESP Wireless (Channahon) TRS 4840 0 CLEAR
Ford Plant (Chicago Heights) Ford Plant (Chicago Heights) TRS 1457 0 NO DATA
Ford Plant (Chicago) Ford Plant (Chicago) TRS 1453 0 NO DATA
Fox Valley Park District - Aurora IL Fox Valley Park District - Aurora IL TRS 9968 0 CLEAR
Franklin County Sheriff (IL) Franklin County Sheriff (IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Galesburg Communications (Knox) Galesburg Communications (Knox) TRS 4872 0 CLEAR
Gateway Energy and Coke (Granite City) Gateway Energy and Coke (Granite City) TRS 6854 0 CLEAR
Gillespie Community Unit School District 7 Gillespie Community Unit School District 7 TRS 4829 0 CLEAR
Glenbrook High School District 225 Glenbrook High School District 225 TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Global Technical Systems (Jacksonville) Global Technical Systems (Jacksonville) TRS 4864 0 CLEAR
Golden Nugget (Danville) Golden Nugget (Danville) TRS 12902 0 NO DATA
Gottlieb Memorial Hospital Gottlieb Memorial Hospital TRS 10901 1 PARTIAL
Great Plains Madison (IL) Great Plains Madison (IL) TRS 6865 0 CLEAR
Great Wolf Lodge (Gurnee) Great Wolf Lodge (Gurnee) TRS 12887 0 CLEAR
HSHS St. John's Hospital HSHS St. John's Hospital TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Hard Rock Casino Rockford Hard Rock Casino Rockford TRS 13042 0 CLEAR
Heartland Communications (Chicago) Heartland Communications (Chicago) TRS 1754 0 CLEAR
Herscher Community Unit School District 2 (DMR) Herscher Community Unit School District 2 (DMR) TRS 12968 0 NO DATA
Herscher Community Unit School District 2 (LTR) Herscher Community Unit School District 2 (LTR) TRS 5473 0 CLEAR
Hyatt Regency Chicago Hyatt Regency Chicago TRS 8843 0 CLEAR
Hyatt Regency McCormick Place Hyatt Regency McCormick Place TRS 9710 0 CLEAR
INEOS Acetyls INEOS Acetyls TRS 12109 0 CLEAR
Illinois Central College (Peoria) Illinois Central College (Peoria) TRS 11509 0 CLEAR
Illinois Rural Electric Cooperative Illinois Rural Electric Cooperative TRS 6619 0 CLEAR
Illinois-Central School Bus (Morris) Illinois-Central School Bus (Morris) TRS 4046 0 NO DATA
JBS - Beardstown IL JBS - Beardstown IL TRS 9561 0 CLEAR
JT Communications (Chicago) JT Communications (Chicago) TRS 884 0 NO DATA
Jewel-Osco Distribution Center Jewel-Osco Distribution Center TRS 12417 0 CLEAR
Johnston City Police/Fire (IL) Johnston City Police/Fire (IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
KIK Custom Products - Danville IL KIK Custom Products - Danville IL TRS 12190 0 CLEAR
Lake Zurich School District 95 Lake Zurich School District 95 TRS 8643 0 CLEAR
Lawrenceville Correctional Center - IDOC (Lawrence) Lawrenceville Correctional Center - IDOC (Lawrence) TRS 640 0 CLEAR
Lewis University - Romeoville (DMR) Lewis University - Romeoville (DMR) TRS 12335 0 CLEAR
Lewis and Clark Community College Lewis and Clark Community College TRS 13606 0 CLEAR
Lincoln Correctional Center - IDOC (Logan) Lincoln Correctional Center - IDOC (Logan) TRS 4997 0 CLEAR
Lincoln's ChalleNGe Academy (Rantoul) Lincoln's ChalleNGe Academy (Rantoul) TRS 11262 1 PARTIAL
Lockport City Lockport City TRS 3884 0 CLEAR
Loews Hotel Chicago Loews Hotel Chicago TRS 9677 0 CLEAR
Louis Dreyfus Commodities (Cahokia Heights IL) Louis Dreyfus Commodities (Cahokia Heights IL) TRS 11127 0 CLEAR
Lurie Children's Hospital Lurie Children's Hospital TRS 13067 0 CLEAR
MJM Electric Cooperative MJM Electric Cooperative TRS 7599 0 CLEAR
MacNeil Automotive Products (dba WeatherTech) MacNeil Automotive Products (dba WeatherTech) TRS 11038 0 CLEAR
Madison County Transit District (MCT) Madison County Transit District (MCT) TRS 3465 0 CLEAR
Marion City Police/Public Works Marion City Police/Public Works TRS 921 0 CLEAR
Marion Community Unit School District 2 Marion Community Unit School District 2 TRS 13604 0 CLEAR
Marion County ETSB/911 Marion County ETSB/911 TRS 643 0 CLEAR
Marshall County Public Safety (IL) Marshall County Public Safety (IL) TRS 11487 1 PARTIAL
McLean County Jail McLean County Jail TRS 13489 0 CLEAR
Melrose Park Village Government (IL) Melrose Park Village Government (IL) TRS 11661 1 PARTIAL
Memorial Health System - Springfield IL (NID-394) Memorial Health System - Springfield IL (NID-394) TRS 9112 0 CLEAR
Metro Water Reclamation District of Greater Chicago Metro Water Reclamation District of Greater Chicago TRS 586 0 NO DATA
Metropolitan Correctional Center Chicago (P25) Metropolitan Correctional Center Chicago (P25) TRS 12485 0 CLEAR
Metropolitan Pier and Exposition Authority (Chicago) Metropolitan Pier and Exposition Authority (Chicago) TRS 7270 0 CLEAR
Microsoft Data Center Microsoft Data Center TRS 10966 0 CLEAR
Mid American Energy Mid American Energy TRS 6861 0 CLEAR
Midwest Emergency Radio Services (IN/IL) Midwest Emergency Radio Services (IN/IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Millennium Park Millennium Park TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Miner Electronics (Kankakee) Miner Electronics (Kankakee) TRS 5768 0 CLEAR
Missouri BrandMeister DMR Missouri BrandMeister DMR TRS 11641 0 CLEAR
Mobile Communications of America (SRC UHF-DMR) Mobile Communications of America (SRC UHF-DMR) TRS 7369 1 PARTIAL
Mobile Radio Specialists (White) Mobile Radio Specialists (White) TRS 4685 0 CLEAR
Moline IL Public Works Moline IL Public Works TRS 10333 0 NO DATA
Motorola (Schaumburg DMR) Motorola (Schaumburg DMR) TRS 12432 0 NO DATA
Motorola Test P25 00001-001 Motorola Test P25 00001-001 TRS 8391 0 NO DATA
Mount Sinai Hospital Mount Sinai Hospital TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Mt Vernon IL Public Safety Mt Vernon IL Public Safety TRS 11483 1 PARTIAL
Mt Vernon IL Public Works Mt Vernon IL Public Works TRS 11484 1 PARTIAL
NTN Bower - Macomb IL NTN Bower - Macomb IL TRS 9837 0 CLEAR
Naperville Public Safety (P25) Naperville Public Safety (P25) TRS 13680 1 PARTIAL
Nestle (Franklin Park IL) Nestle (Franklin Park IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
New Trier Township High School District 203 New Trier Township High School District 203 TRS 12310 1 PARTIAL
Nokia Solutions and Networks US (Naperville) Nokia Solutions and Networks US (Naperville) TRS 4599 0 CLEAR
Norris Electric Cooperative (IL) Norris Electric Cooperative (IL) TRS 11129 0 CLEAR
North American Lighting - Paris IL North American Lighting - Paris IL TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Northwestern Medicine Central DuPage Hospital Northwestern Medicine Central DuPage Hospital TRS 13503 0 CLEAR
Northwestern University P25 (Evanston) Northwestern University P25 (Evanston) TRS 7003 1 PARTIAL
Novacom (DMR) Novacom (DMR) TRS 9695 0 CLEAR
Ogden Midwest Communications Ogden Midwest Communications TRS 13605 1 PARTIAL
PPG Industries - Mount Zion IL PPG Industries - Mount Zion IL TRS 11539 0 CLEAR
Paging Network of Illinois (Chicago) Paging Network of Illinois (Chicago) TRS 895 0 NO DATA
Par-a-Dice Casino and Hotel Par-a-Dice Casino and Hotel TRS 8567 1 PARTIAL
Peoples Gas Light and Coke - Fisher IL Peoples Gas Light and Coke - Fisher IL TRS 11313 0 CLEAR
Peoria Disposal Company Peoria Disposal Company TRS 7626 0 CLEAR
Pepperidge Farm Pepperidge Farm TRS 10412 1 PARTIAL
Prairie State Energy - Marissa IL Prairie State Energy - Marissa IL TRS 10945 0 CLEAR
Princeton IL Government Princeton IL Government TRS 10278 1 PARTIAL
Putnam County Putnam County TRS 12218 1 PARTIAL
Quaker Oats Company (Danville) Quaker Oats Company (Danville) TRS 8411 0 CLEAR
Radi-Link (Capacity Plus Multi Site) Radi-Link (Capacity Plus Multi Site) TRS 9686 0 CLEAR
Radi-Link (Capacity Plus) Radi-Link (Capacity Plus) TRS 11702 0 NO DATA
Radi-Link Oakbrook Terrace Radi-Link Oakbrook Terrace TRS 10859 0 CLEAR
RadiLink (Oak Brook/Chicago) RadiLink (Oak Brook/Chicago) TRS 5274 0 CLEAR
Reynolds Consumer Products - Jacksonville IL (DMR) Reynolds Consumer Products - Jacksonville IL (DMR) TRS 8241 0 CLEAR
Rides Mass Transit District (DMR) Rides Mass Transit District (DMR) TRS 8960 0 CLEAR
Rivers Casino Des Plaines (NID 130) Rivers Casino Des Plaines (NID 130) TRS 8383 0 CLEAR
Rivian Automotive Rivian Automotive TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Rock River Service Company (Rockford) Rock River Service Company (Rockford) TRS 4470 0 CLEAR
Rock Valley College (Rockford) Rock Valley College (Rockford) TRS 4471 0 CLEAR
Rockford MetroCentre (Winnebago) Rockford MetroCentre (Winnebago) TRS 5512 0 CLEAR
Roy Walker Communications (DMR) Roy Walker Communications (DMR) TRS 9040 0 CLEAR
SARA Network SARA Network TRS 6673 1 PARTIAL
STARCOM21 Statewide Illinois · Statewide STARCOM21 Statewide Illinois TRS 2324 1 PARTIAL
School District 45 (Lombard, Villa Park) School District 45 (Lombard, Villa Park) TRS 11273 0 CLEAR
Scott Air Force Base Scott Air Force Base TRS 7870 1 PARTIAL
Shawnee Correctional Center -- IDOC (Johnson) Shawnee Correctional Center -- IDOC (Johnson) TRS 7672 0 NO DATA
Solae - Gibson City IL Solae - Gibson City IL TRS 11190 0 CLEAR
Southwest Airlines (Midway) Southwest Airlines (Midway) TRS 8752 0 CLEAR
Southwestern Electric Cooperative (IL) Southwestern Electric Cooperative (IL) TRS 11095 0 CLEAR
Southwestern Illinois Digital Group WS9IDG Southwestern Illinois Digital Group WS9IDG TRS 10063 0 CLEAR
Springfield Fire / Public Works (IL) (P25) Springfield Fire / Public Works (IL) (P25) TRS 9039 0 CLEAR
St. Louis Area Trunked Emergency Radio (SLATER) St. Louis Area Trunked Emergency Radio (SLATER) TRS 1085 1 PARTIAL
State Farm (Bloomington, IL) State Farm (Bloomington, IL) TRS 12426 0 NO DATA
Stateline Communications (Rockford) Stateline Communications (Rockford) TRS 4472 0 NO DATA
Stephens Convention Center (Rosemont) Stephens Convention Center (Rosemont) TRS 5248 0 CLEAR
Sterling Community Unit School District 5 Sterling Community Unit School District 5 TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Stevenson High School Stevenson High School TRS 13597 0 NO DATA
Stroger Hospital Stroger Hospital TRS 9760 0 CLEAR
Summer Camp Music Fest 2023 Summer Camp Music Fest 2023 TRS 12036 0 CLEAR
Supreme Radio Communications (East Peoria) Supreme Radio Communications (East Peoria) TRS 3246 0 CLEAR
Supreme Radio Communications (Knox) Supreme Radio Communications (Knox) TRS 4959 0 NO DATA
Swissotel Chicago Swissotel Chicago TRS 10189 0 CLEAR
TRBOconnection-TRBOnexus TRBOconnection-TRBOnexus TRS 8387 0 CLEAR
Tate and Lyle - Decatur IL (DMR) Tate and Lyle - Decatur IL (DMR) TRS 11130 0 CLEAR
The Joseph Sears School The Joseph Sears School TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Touchette Regional Hospital Touchette Regional Hospital TRS 11528 0 CLEAR
Township High School District 211 Township High School District 211 TRS 9217 0 CLEAR
Township High School District 214 Township High School District 214 TRS 9819 0 CLEAR
Tri-County Electric Cooperative (IL) Tri-County Electric Cooperative (IL) TRS
[REDACTED — ENC:2]
2 ENCRYPTED
Twin City Communications (Bloomington) Twin City Communications (Bloomington) TRS 3674 1 PARTIAL
Tyson Foods - Caseyville Tyson Foods - Caseyville TRS 12787 0 CLEAR
U of I - Abbott Power Plant (IL) U of I - Abbott Power Plant (IL) TRS 11225 0 CLEAR
US Army - Rock Island Arsenal US Army - Rock Island Arsenal TRS 8771 1 PARTIAL
United Facilities (Galesburg IL) United Facilities (Galesburg IL) TRS 10846 0 CLEAR
United Parcel Service United Parcel Service TRS 10220 0 CLEAR
United Parcel Service - Rockford United Parcel Service - Rockford TRS 13043 0 CLEAR
United Parcel Service Sorting Facility - Hodgkins IL United Parcel Service Sorting Facility - Hodgkins IL TRS 10154 0 CLEAR
United States Steel Corp (Tier 3) United States Steel Corp (Tier 3) TRS 10843 0 CLEAR
University of Illinois at Urbana-Champaign Geis Memorial Stadium University of Illinois at Urbana-Champaign Geis Memorial Stadium TRS 11689 0 CLEAR
University of Illinois at Urbana-Champaign Recreation University of Illinois at Urbana-Champaign Recreation TRS 11538 0 CLEAR
VEI Communications LTR VEI Communications LTR TRS 795 0 CLEAR
Ventronics (Metro Chicago) Ventronics (Metro Chicago) TRS 4206 0 CLEAR
Ventronics - DMR (Metro Chicago) Ventronics - DMR (Metro Chicago) TRS 9392 0 CLEAR
W Chicago Lakeshore Hotel W Chicago Lakeshore Hotel TRS 9146 0 CLEAR
Warner Communications (DMR 13) Warner Communications (DMR 13) TRS 9122 0 CLEAR
Warner Communications - Shiloh (LTR) Warner Communications - Shiloh (LTR) TRS 4433 0 CLEAR
Warner Communications - St Louis (DMR-UHF) Warner Communications - St Louis (DMR-UHF) TRS 8914 0 CLEAR
Warner Communications-BJC Hospitals (NXDN) Warner Communications-BJC Hospitals (NXDN) TRS 7359 0 CLEAR
West Aurora School District 129 West Aurora School District 129 TRS 10210 0 CLEAR
Wieland Rolled Products / Winchester - East Alton (DMR) Wieland Rolled Products / Winchester - East Alton (DMR) TRS 10520 0 CLEAR
Will County Government IL (P25) Will County Government IL (P25) TRS 9608 0 CLEAR
Willis Tower Willis Tower TRS 9377 0 CLEAR
Wilton Brands Wilton Brands TRS 13207 0 NO DATA
Wind Creek Casino and Hotel Southland Wind Creek Casino and Hotel Southland TRS 13177 0 CLEAR
Winnetka Public Schools District 36 Winnetka Public Schools District 36 TRS 13291 0 CLEAR
WirelessUSA (Tier 3) WirelessUSA (Tier 3) TRS
[REDACTED — ENC:2]
2 ENCRYPTED

Illinois signal brief

Illinois is currently a partially encrypted public-safety radio environment with a C transparency grade across 102 monitored counties and 257 statewide or regional systems in the build snapshot.

Illinois public-safety encryption encryption badge
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