User contributions
- 19:29, 30 April 2022 diff hist +54 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:44, 27 April 2022 diff hist +5 m Federal Radio ID Planning →Illinois
- 15:37, 27 April 2022 diff hist +208 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:33, 27 April 2022 diff hist +106 m STARCOM21 Statewide Illinois-RID 7 →79xxx unknown
- 15:28, 27 April 2022 diff hist +46 m STARCOM21 Statewide Illinois-RID 7 →79xxx unknown
- 15:26, 27 April 2022 diff hist +52 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:23, 27 April 2022 diff hist +21 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:22, 27 April 2022 diff hist +53 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:18, 27 April 2022 diff hist +170 m STARCOM21 Statewide Illinois-RID 21 →427xxx IDPH, Red Cross
- 09:31, 25 April 2022 diff hist +80 m Businesses - North Cook County (IL) →Arlington Heights
- 02:44, 24 April 2022 diff hist +58 m Kane County (IL) →Aurora Schools
- 02:42, 24 April 2022 diff hist +87 m Businesses, Media, Attractions and Recreation McHenry County (IL) →Retail
- 02:23, 24 April 2022 diff hist +95 m Businesses and Media Lake County (IL)
- 02:03, 24 April 2022 diff hist +102 m Illinois Railroads (IL) →CSX
- 02:00, 24 April 2022 diff hist +115 m Attractions and Recreation Lake County (IL)
- 01:56, 24 April 2022 diff hist +23 m Businesses - West Cook County (IL) →Melrose Park
- 03:00, 23 April 2022 diff hist +8 m STARCOM21 Statewide Illinois-RID 5 →29xxx Ogle County
- 02:56, 23 April 2022 diff hist +49 m STARCOM21 Statewide Illinois-RID 10 →119xxx Mercyhealth Javon Bea Hospital (Rockford)
- 16:35, 22 April 2022 diff hist +46 m STARCOM21 Statewide Illinois-RID 7 →79xxx unknown
- 16:33, 22 April 2022 diff hist +52 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:29, 22 April 2022 diff hist +60 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:26, 22 April 2022 diff hist +59 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 10:21, 21 April 2022 diff hist +45 m STARCOM21 Statewide Illinois-RID 22 →431xxx Burlington Northern Santa Fe Railway Police
- 17:27, 20 April 2022 diff hist +71 m STARCOM21 Statewide Illinois-RID 7 →79xxx unknown
- 09:55, 20 April 2022 diff hist +10 m Federal Radio ID Planning →Illinois
- 09:53, 20 April 2022 diff hist +86 m Federal Radio ID Planning →Illinois
- 09:23, 20 April 2022 diff hist +7 m Federal Radio ID Planning →Illinois
- 09:22, 20 April 2022 diff hist +14 m Federal Radio ID Planning →Illinois
- 09:21, 20 April 2022 diff hist +59 m Federal Radio ID Planning →Illinois
- 22:35, 19 April 2022 diff hist +91 m STARCOM21 Statewide Illinois-RID 7 →79xxx unknown
- 12:39, 19 April 2022 diff hist +8 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:34, 19 April 2022 diff hist +68 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:35, 18 April 2022 diff hist 0 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:34, 18 April 2022 diff hist +89 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:19, 18 April 2022 diff hist +75 m STARCOM21 Statewide Illinois-RID 10 →139xxx Northwest Rescue Critical Care Transport (Harvard/Rockford)
- 16:08, 18 April 2022 diff hist +105 m STARCOM21 Statewide Illinois-RID 23 →463xxx AMT Ambulance?
- 16:05, 18 April 2022 diff hist -136 m STARCOM21 Statewide Illinois-RID 23 →446xxx Carle Arrow Ambulance Service (East Central Illinois)
- 16:00, 18 April 2022 diff hist +18 m STARCOM21 Statewide Illinois-RID 23 →444xxx Illinois Supreme Court Security
- 15:56, 18 April 2022 diff hist +80 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 15:52, 18 April 2022 diff hist +196 m STARCOM21 Statewide Illinois-RID 13 →243xxx Lake County
- 15:47, 18 April 2022 diff hist +72 m STARCOM21 Statewide Illinois-RID 13 →242xxx Lake County
- 14:45, 18 April 2022 diff hist +33 m STARCOM21 Statewide Illinois-RID 14 →331070-331122 Batavia Fire Department (Kane County)
- 14:31, 18 April 2022 diff hist -174 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 14:26, 18 April 2022 diff hist +9 m STARCOM21 Statewide Illinois-RID 13 →230xxx Kane County
- 14:09, 18 April 2022 diff hist -4 m STARCOM21 Statewide Illinois-RID 19 →411xxx Dispatch centers/Health depts/EMAs/etc (ITTF-issued radios)
- 01:25, 17 April 2022 diff hist +109 m Cook County (IL) Schools →Elmwood Park Schools
- 01:22, 17 April 2022 diff hist +132 m Businesses and Media Kane County (IL) →Miscellaneous
- 01:20, 17 April 2022 diff hist +144 m Businesses - West Cook County (IL) →Schiller Park
- 01:17, 17 April 2022 diff hist +153 m Cook County (IL) Colleges →Northeastern Illinois University (Chicago)
- 01:13, 17 April 2022 diff hist +121 m Businesses and Media Lake County (IL) →Lake Forest
- 01:04, 17 April 2022 diff hist +155 m Attractions and Recreation Lake County (IL) →Attractions
- 00:55, 17 April 2022 diff hist -7 m Recreation and Attractions DuPage County (IL) →Attractions and Recreation
- 00:31, 17 April 2022 diff hist +12 m Kane County (IL) →School Buses
- 02:32, 16 April 2022 diff hist +178 m Businesses - Chicago Cook County (IL) →Miscellaneous
- 02:23, 16 April 2022 diff hist +124 m Cook County (IL) Colleges →University of Chicago
- 02:19, 16 April 2022 diff hist +254 m Businesses and Media Lake County (IL)
- 02:14, 16 April 2022 diff hist +167 m Businesses and Media DuPage County (IL) →Lisle
- 02:12, 16 April 2022 diff hist +212 m Businesses - Chicago Cook County (IL) →Restaurants, Bars and Fast Food
- 02:10, 16 April 2022 diff hist +294 m Businesses - West Cook County (IL)
- 01:59, 16 April 2022 diff hist +159 m Cook County (IL) Schools
- 08:58, 13 April 2022 diff hist -111 m Trunked Radio Systems (IL) →Public Trunked Systems current
- 08:56, 13 April 2022 diff hist -2 m Trunked Radio Systems (IL)
- 08:53, 13 April 2022 diff hist -97 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:51, 13 April 2022 diff hist -83 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:49, 13 April 2022 diff hist -443 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:48, 13 April 2022 diff hist -60 m Chicago Public Safety and Services current
- 08:45, 13 April 2022 diff hist -322 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:44, 13 April 2022 diff hist -293 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:43, 13 April 2022 diff hist -138 m Trunked Radio Systems (IL) →Public Trunked Systems
- 08:42, 13 April 2022 diff hist -368 m Chicago Public Safety and Services
- 08:35, 13 April 2022 diff hist -172 m Cook County (IL) →Current/Legacy
- 08:34, 13 April 2022 diff hist -109 m Cook County (IL) →Related Links
- 08:33, 13 April 2022 diff hist +33 m Cook County (IL) →Consolidated Dispatch Centers
- 08:32, 13 April 2022 diff hist +41 m Cook County (IL) →Consolidated Dispatch Centers
- 08:31, 13 April 2022 diff hist -85 m Cook County (IL) →Dispatch Centers
- 08:28, 13 April 2022 diff hist -2,524 m Cook County (IL)
- 08:25, 13 April 2022 diff hist +2 m Cook County (IL) →Southwest Central Dispatch
- 08:25, 13 April 2022 diff hist +2 m Cook County (IL) →RED Center
- 08:24, 13 April 2022 diff hist -4 m Cook County (IL) →Consolidated Dispatch Centers
- 15:15, 8 April 2022 diff hist +100 m STARCOM21 Statewide Illinois-RID 11 →14xxxx Western Will County Communications Center (WESCOM)
- 15:10, 8 April 2022 diff hist +547 m STARCOM21 Statewide Illinois-RID 11 →14xxxx Western Will County Communications Center (WESCOM)
- 13:23, 8 April 2022 diff hist +62 m STARCOM21 Statewide Illinois-RID 11 →14xxxx Western Will County Communications Center (WESCOM)
- 13:20, 8 April 2022 diff hist +53 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:10, 8 April 2022 diff hist +132 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 12:01, 8 April 2022 diff hist +45 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 11:59, 8 April 2022 diff hist -1 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 11:57, 8 April 2022 diff hist -23 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 11:56, 8 April 2022 diff hist +42 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 11:46, 8 April 2022 diff hist +30 m STARCOM21 Statewide Illinois-RID 22 →429xxx MABAS, IL - Urban Search and Rescue Task Force 1
- 11:36, 8 April 2022 diff hist +42 m STARCOM21 Statewide Illinois-RID 11 →180xxx Northern IL Police Alarm Sytem (NIPAS)? ILEAS?
- 11:27, 8 April 2022 diff hist +61 m STARCOM21 Statewide Illinois-RID 11 →183xxx University of Chicago Police
- 11:26, 8 April 2022 diff hist +59 m STARCOM21 Statewide Illinois-RID 41 →100039xx / 100040xxx Aurora Police Department
- 11:23, 8 April 2022 diff hist +75 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:21, 8 April 2022 diff hist +62 m STARCOM21 Statewide Illinois-RID 11 →14xxxx Western Will County Communications Center (WESCOM)
- 11:04, 8 April 2022 diff hist +385 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 10:42, 8 April 2022 diff hist -20 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 17:41, 7 April 2022 diff hist +77 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 17:33, 7 April 2022 diff hist 0 m STARCOM21 Statewide Illinois-RID 41 →100059xx Unknown
- 16:51, 7 April 2022 diff hist +77 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:33, 7 April 2022 diff hist +127 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:18, 7 April 2022 diff hist +37 m STARCOM21 Statewide Illinois-RID 18 →410xxx Dispatch centers/Health Depts/EMAs/etc (ITTF-Issued Radios)
- 12:15, 7 April 2022 diff hist -1 m STARCOM21 Statewide Illinois-RID 18 →410xxx Dispatch centers/Health Depts/EMAs/etc (ITTF-Issued Radios)
- 10:27, 7 April 2022 diff hist +7 m STARCOM21 Statewide Illinois-RID 18 →410xxx Dispatch centers/Health Depts/EMAs/etc (ITTF-Issued Radios)
- 10:17, 7 April 2022 diff hist +20 m STARCOM21 Statewide Illinois-RID 9 →94xxx Will County
- 10:16, 7 April 2022 diff hist +28 m STARCOM21 Statewide Illinois-RID 11 →188xxx McHenry County
- 10:05, 7 April 2022 diff hist +57 m STARCOM21 Statewide Illinois-RID 13 →230xxx Kane County
- 17:34, 5 April 2022 diff hist +171 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 17:25, 5 April 2022 diff hist +205 m STARCOM21 Statewide Illinois-RID 33 →575xxxx Cook County
- 01:28, 3 April 2022 diff hist +138 m Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 01:24, 3 April 2022 diff hist +120 m Attractions, Sports and Concert Venues Cook County (IL) →Theatres
- 01:16, 3 April 2022 diff hist +123 m Lake County (IL) →Hawthorn School District #73 (Vernon Hills)
- 01:10, 3 April 2022 diff hist +584 m Cook County (IL) Schools
- 15:30, 29 March 2022 diff hist -90 m STARCOM21 Statewide Illinois-RID 11 →163xxx Northfield Police? Winnetka Police?
- 15:18, 29 March 2022 diff hist -70 m STARCOM21 Statewide Illinois-RID 11 →163xxx Northfield Police? Winnetka Police?
- 09:32, 27 March 2022 diff hist -13 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 09:04, 27 March 2022 diff hist -1 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 09:01, 27 March 2022 diff hist -28 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 09:00, 27 March 2022 diff hist -9 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 18:26, 25 March 2022 diff hist +1 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 18:24, 25 March 2022 diff hist +58 m STARCOM21 Statewide Illinois-RID 8 →86xxx Illinois Department of Corrections
- 18:43, 24 March 2022 diff hist +21 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 18:38, 24 March 2022 diff hist +39 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 18:04, 24 March 2022 diff hist +79 m STARCOM21 Statewide Illinois-RID 30 →111xxxx
- 18:03, 24 March 2022 diff hist +79 m STARCOM21 Statewide Illinois-RID 30 →111xxxx
- 18:02, 24 March 2022 diff hist +79 m STARCOM21 Statewide Illinois-RID 30 →111xxxx
- 17:59, 24 March 2022 diff hist +51 m STARCOM21 Statewide Illinois-RID 13 →242xxx Lake County
- 12:55, 24 March 2022 diff hist +156 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 12:27, 24 March 2022 diff hist +51 m STARCOM21 Statewide Illinois-RID 13 →242xxx Lake County
- 16:49, 22 March 2022 diff hist +34 m STARCOM21 Statewide Illinois-RID 11 →140xxx Unknown - Task Force?
- 16:31, 22 March 2022 diff hist +49 m STARCOM21 Statewide Illinois-RID 11 →153xxx Skokie Police and Fire
- 16:26, 22 March 2022 diff hist +36 m STARCOM21 Statewide Illinois-RID 15 →350xxx Illinois Department of Corrections (IDOC) / Illinois Department of Juvenile Justice (IDJJ) - North
- 16:24, 22 March 2022 diff hist +16 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:13, 22 March 2022 diff hist +55 m STARCOM21 Statewide Illinois-RID 11 →14xxxx Western Will County Communications Center (WESCOM)
- 12:12, 21 March 2022 diff hist +51 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:08, 21 March 2022 diff hist +39 m STARCOM21 Statewide Illinois-RID 14 →331341-331397 Geneva Fire Department (Kane County)
- 12:06, 21 March 2022 diff hist +23 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 17:58, 16 March 2022 diff hist -267 m IL-STARCOM21-Talkgroups
- 17:31, 16 March 2022 diff hist +124 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 17:24, 16 March 2022 diff hist +46 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 17:08, 16 March 2022 diff hist -5 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx CSX Railroad Police, others
- 17:08, 16 March 2022 diff hist +48 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx Unknown
- 16:46, 16 March 2022 diff hist +74 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx Unknown
- 16:27, 16 March 2022 diff hist -4 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx Unknown
- 11:59, 15 March 2022 diff hist +18 m STARCOM21 Statewide Illinois-RID 13 →242xxx Lake County
- 11:58, 15 March 2022 diff hist +56 m STARCOM21 Statewide Illinois-RID 13 →2446xx Mundelein PD? Zion PD?
- 13:45, 12 March 2022 diff hist +4 m Businesses and Media Will County (IL) →Miscellaneous
- 13:34, 12 March 2022 diff hist +169 m Airports - Other Cook County (IL) current
- 13:18, 12 March 2022 diff hist -55 m Cook County (IL) Schools →Kenilworth Schools
- 13:16, 12 March 2022 diff hist +4 m Cook County (IL) Schools →Kenilworth Schools
- 13:11, 12 March 2022 diff hist +1 m Cook County (IL) Municipalities and Districts →Buffalo Grove
- 13:11, 12 March 2022 diff hist +107 m Cook County (IL) Municipalities and Districts →Buffalo Grove
- 16:59, 10 March 2022 diff hist +24 m STARCOM21 Statewide Illinois-RID 23 →454xxx Warren County
- 16:53, 10 March 2022 diff hist +136 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:47, 10 March 2022 diff hist +141 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:42, 10 March 2022 diff hist +41 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:39, 10 March 2022 diff hist +134 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:36, 10 March 2022 diff hist +12 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 16:33, 10 March 2022 diff hist -3 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 16:32, 10 March 2022 diff hist +52 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:30, 10 March 2022 diff hist -14 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:28, 10 March 2022 diff hist -11 m STARCOM21 Statewide Illinois-RID 23 →456xxx Task Force Units - Central and Southern IL?
- 16:20, 10 March 2022 diff hist +64 m IL-STARCOM21-Talkgroups
- 16:15, 10 March 2022 diff hist +129 m STARCOM21 Statewide Illinois-RID 21 →419xxx Illinois National Guard
- 18:52, 7 March 2022 diff hist +46 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:54, 7 March 2022 diff hist +88 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:53, 7 March 2022 diff hist +29 m STARCOM21 Statewide Illinois-RID 10 →110xxx Gibson Area Ambulance Service (Ford County)
- 11:08, 6 March 2022 diff hist +134 m STARCOM21 Statewide Illinois-RID 11 →187xxx unknown
- 05:48, 6 March 2022 diff hist +154 m Businesses - North Cook County (IL)
- 05:42, 6 March 2022 diff hist +140 m Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 05:40, 6 March 2022 diff hist 0 m Cook County (IL) Chicago Public Schools →Chicago Public School District #299
- 05:38, 6 March 2022 diff hist +102 m Cook County (IL) Chicago Public Schools →Chicago Public School District #299
- 05:32, 6 March 2022 diff hist +63 m Attractions, Sports and Concert Venues Cook County (IL) →Sports Teams and Venues
- 05:21, 6 March 2022 diff hist +160 m Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 05:13, 6 March 2022 diff hist +75 DuPage County (IL) →Butler School District 53 (Oak Brook)
- 11:53, 4 March 2022 diff hist -273 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:30, 4 March 2022 diff hist +51 m STARCOM21 Statewide Illinois-RID 5 →32xxx McHenry County
- 11:28, 4 March 2022 diff hist -34 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:22, 4 March 2022 diff hist +85 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 11:12, 4 March 2022 diff hist +8 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 11:10, 4 March 2022 diff hist +139 m STARCOM21 Statewide Illinois-RID 7 →71xxx CenCom Dispatch & Agencies?
- 09:32, 4 March 2022 diff hist +86 m Lake County (IL) →CenCom (Round Lake Beach)
- 20:21, 3 March 2022 diff hist -10 m STARCOM21 Statewide Illinois-RID 7 →71xxx Lake County? CenCom Dispatch & Units?
- 16:49, 3 March 2022 diff hist +59 m STARCOM21 Statewide Illinois-RID 7 →71xxx Lake County? CenCom Dispatch & Units?
- 19:24, 2 March 2022 diff hist +81 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 19:19, 2 March 2022 diff hist +53 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 19:17, 2 March 2022 diff hist +38 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 19:14, 2 March 2022 diff hist +4 m IL-STARCOM21-Talkgroups
- 19:07, 2 March 2022 diff hist +57 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 17:23, 25 February 2022 diff hist +114 m STARCOM21 Statewide Illinois-RID 41 →100039xx / 100040xxx Aurora Police Department
- 15:09, 23 February 2022 diff hist +6 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 15:06, 23 February 2022 diff hist +33 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 07:11, 20 February 2022 diff hist +132 m Cook County (IL) Colleges →Cook County Colleges
- 07:07, 20 February 2022 diff hist +306 m Cook County (IL) Schools
- 06:58, 20 February 2022 diff hist +141 m Businesses - West Cook County (IL)
- 06:56, 20 February 2022 diff hist +203 m Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 17:00, 17 February 2022 diff hist +56 m STARCOM21 Statewide Illinois-RID 9 →910xx IESMA EMAT (Emergency Management Assistance Team), ITECS Caches, Others?
- 16:55, 17 February 2022 diff hist +36 m STARCOM21 Statewide Illinois-RID 9 →910xx IESMA EMAT (Emergency Management Assistance Team), ITECS Caches, Others?
- 16:42, 17 February 2022 diff hist +7 m STARCOM21 Statewide Illinois-RID 7 →70xxx Stephenson County
- 16:40, 17 February 2022 diff hist +32 m STARCOM21 Statewide Illinois-RID 8 →820xx Henry County, ILEAS? ITTF UCP? Radio Cache
- 16:33, 17 February 2022 diff hist +31 m STARCOM21 Statewide Illinois-RID 28 →100xxxx ISP North Mobiles
- 16:30, 17 February 2022 diff hist +16 m STARCOM21 Statewide Illinois-RID 30 →139xxxx ISP Task Forces?
- 16:27, 17 February 2022 diff hist +29 m STARCOM21 Statewide Illinois-RID 30 →130xxxx ISP "N" Special Units (Air, admin, weigh stations…)
- 15:50, 17 February 2022 diff hist +99 m Illinois Railroads (IL)
- 13:53, 17 February 2022 diff hist +18 m STARCOM21 Statewide Illinois-RID 13 →230xxx Kane County
- 13:51, 17 February 2022 diff hist +27 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:43, 17 February 2022 diff hist +33 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:35, 17 February 2022 diff hist +24 m STARCOM21 Statewide Illinois-RID 41 →100053xx/100054xx Unknown
- 11:27, 17 February 2022 diff hist 0 m STARCOM21 Statewide Illinois-RID 41 →100050xx/100054xx Unknown
- 11:27, 17 February 2022 diff hist +66 m STARCOM21 Statewide Illinois-RID 41 →100054xx Unknown
- 18:22, 16 February 2022 diff hist +72 m STARCOM21 Statewide Illinois-RID 13 →243xxx Lake County
- 18:19, 16 February 2022 diff hist 0 m STARCOM21 Statewide Illinois-RID 41
- 18:19, 16 February 2022 diff hist +128 m STARCOM21 Statewide Illinois-RID 41
- 16:47, 16 February 2022 diff hist +56 m IL-STARCOM21-Talkgroups
- 16:45, 16 February 2022 diff hist +56 m STARCOM21 Statewide Illinois-RID 8 →86xxx Illinois Department of Corrections
- 16:03, 16 February 2022 diff hist +4 m Hospitals and Medical Facilities Cook County (IL) →Palos Community Hospital (Palos Heights)
- 15:57, 16 February 2022 diff hist +183 m Hospitals and Medical Facilities Cook County (IL)
- 18:01, 14 February 2022 diff hist -43 m Chicago Midway International Airport (MDW) Cook County (IL)
- 13:48, 14 February 2022 diff hist +100 m STARCOM21 Statewide Illinois-RID 10 →139xxx Northwest Rescue Critical Care Transport (Harvard/Rockford)
- 13:41, 14 February 2022 diff hist -20 m STARCOM21 Statewide Illinois-RID 41 →100039xx / 100040xxx Aurora Police Department
- 13:34, 14 February 2022 diff hist -8 m STARCOM21 Statewide Illinois-RID 9 →94xxx Will County
- 13:32, 14 February 2022 diff hist +25 m STARCOM21 Statewide Illinois-RID 33 →574xxxx Cook County
- 13:29, 14 February 2022 diff hist +46 m STARCOM21 Statewide Illinois-RID 6 →36xxx DuPage Water Commission
- 13:19, 14 February 2022 diff hist +288 m STARCOM21 Statewide Illinois-RID 10 →131xxx Niles Police Department
- 15:00, 12 February 2022 diff hist -1,191 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 14:48, 12 February 2022 diff hist -3,244 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 14:13, 12 February 2022 diff hist -16 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 14:13, 12 February 2022 diff hist -894 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 13:33, 11 February 2022 diff hist +165 m Attractions, Sports and Concert Venues Cook County (IL) →Country Clubs / Golf Courses / Athletic, Tennis & Racquet Clubs
- 13:30, 11 February 2022 diff hist +232 m Businesses and Media Kane County (IL)
- 13:24, 11 February 2022 diff hist +139 m Businesses - North Cook County (IL) →Skokie
- 13:18, 11 February 2022 diff hist +33 m McHenry County (IL) →Crystal Lake School Districts 46, 47 and 155
- 13:17, 11 February 2022 diff hist +80 m McHenry County (IL) →Crystal Lake School Districts 46, 47 and 155
- 13:07, 11 February 2022 diff hist +19 m Lake County (IL) →Lake Forest College
- 13:06, 11 February 2022 diff hist +77 m Lake County (IL) →Lake Forest College
- 13:02, 11 February 2022 diff hist -86 m Lake County (IL) →College of Lake County (Grayslake)
- 12:49, 11 February 2022 diff hist +110 m Lake County (IL) →College of Lake County (Grayslake)
- 12:40, 11 February 2022 diff hist +138 m Recreation and Attractions DuPage County (IL) →Golf Courses and Driving Ranges
- 12:11, 11 February 2022 diff hist +41 m STARCOM21 Statewide Illinois-RID 20 →413xxx McLean County
- 12:07, 11 February 2022 diff hist +7 m STARCOM21 Statewide Illinois-RID 23 →443xxx Unknown task force(?) units, possibly Federal?
- 12:06, 11 February 2022 diff hist +59 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:02, 11 February 2022 diff hist +43 m STARCOM21 Statewide Illinois-RID 41 →100028xx Sauk Village Police (Cook County)
- 11:59, 11 February 2022 diff hist +45 m STARCOM21 Statewide Illinois-RID 41 →100039xx / 100040xxx Aurora Police Department
- 11:55, 11 February 2022 diff hist +11 m STARCOM21 Statewide Illinois-RID 41 →1000466x-10004679 Unknown (La Grange-area PD?)
- 11:53, 11 February 2022 diff hist +22 m STARCOM21 Statewide Illinois-RID 41 →100039xx / 100040xxx Aurora Police Department
- 11:52, 11 February 2022 diff hist +106 m STARCOM21 Statewide Illinois-RID 41 →100054xx Unknown
- 11:45, 11 February 2022 diff hist +277 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:15, 11 February 2022 diff hist +55 m IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 11:12, 11 February 2022 diff hist +49 m STARCOM21 Statewide Illinois-RID 41 →100054xx Unknown
- 11:10, 11 February 2022 diff hist +21 m STARCOM21 Statewide Illinois-RID 11 →189xxx Lyons Township Area Communications Center (LTACC)
- 11:08, 11 February 2022 diff hist +80 m STARCOM21 Statewide Illinois-RID 11 →189xxx Lyons Township Area Communications Center (LTACC)