User contributions
- 11:23, 16 April 2024 diff hist +9 m STARCOM21 Statewide Illinois-RID 6 →33xxx McHenry County
- 10:47, 16 April 2024 diff hist +8 m STARCOM21 Statewide Illinois-RID 10 →133xxx Municipal Consolidated Dispatch (MCD - Harwood Heights)
- 10:06, 16 April 2024 diff hist +9 m STARCOM21 Statewide Illinois-RID 23 →492xxx Tazewell, Ford and Mason Counties
- 10:03, 16 April 2024 diff hist +21 m STARCOM21 Statewide Illinois-RID 23 →475xxx Illinois Law Enforcement Alarm System (ILEAS)
- 10:00, 16 April 2024 diff hist +5 m STARCOM21 Statewide Illinois-RID 1 →109xx ISTHA
- 09:57, 16 April 2024 diff hist +531 m STARCOM21 767xx-867999-RID 27 →832xxx Madison County… EMA UCP-7?
- 09:43, 15 April 2024 diff hist +42 m State Agency/ISP Unit Designators →Current Callsigns/Identifiers (as of 2023) current
- 09:02, 15 April 2024 diff hist 0 m STARCOM21 Statewide Illinois-RID 23 →497xxx Unknown, IL State Agency?
- 08:57, 15 April 2024 diff hist +40 m STARCOM21 Statewide Illinois-RID 23 →497xxx Unknown, IL State Agency?
- 08:42, 15 April 2024 diff hist +17 m STARCOM21 Statewide Illinois-RID 10 →133xxx Municipal Consolidated Dispatch (MCD - Harwood Heights)
- 08:40, 15 April 2024 diff hist +8 m STARCOM21 Statewide Illinois-RID 14 →333xxx QuadCom 911 (Carpentersville), Kane County
- 21:57, 14 April 2024 diff hist +71 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers (RIDs) current
- 20:29, 14 April 2024 diff hist +30 m STARCOM21 Statewide Illinois-RID 13 →230xxx Kane County
- 20:20, 14 April 2024 diff hist +29 m STARCOM21 Statewide Illinois-RID 13 →230xxx Kane County
- 18:34, 14 April 2024 diff hist +146 m Businesses and Media Lake County (IL)
- 18:29, 14 April 2024 diff hist +2 m Businesses - North Cook County (IL) →Rosemont current
- 18:28, 14 April 2024 diff hist +215 m Businesses - North Cook County (IL) →Rosemont
- 18:14, 14 April 2024 diff hist +5 m Businesses and Media DuPage County (IL) →West Chicago current
- 18:13, 14 April 2024 diff hist +99 m Businesses and Media DuPage County (IL) →West Chicago
- 18:07, 14 April 2024 diff hist -96 m Cook County (IL) Schools →Community Consolidated School District 59 (Elk Grove Village / Arlington Heights / Des Plaines / Mount Prospect) current