User contributions
- 16:12, 13 April 2024 diff hist +334 Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 13:53, 11 April 2024 diff hist +88 IL-STARCOM21-Talkgroups →Unidentified Talkgroups current
- 12:58, 7 April 2024 diff hist +58 Businesses - Chicago Cook County (IL) →Hotels
- 14:58, 30 March 2024 diff hist +185 Businesses - North Cook County (IL) →Arlington Heights
- 15:22, 23 March 2024 diff hist +146 Businesses - Chicago Cook County (IL) →Property Management (Residential)
- 09:15, 17 March 2024 diff hist +134 Colleges and Universities Cook County (IL) →Spertus College of Judaica current
- 12:53, 25 February 2024 diff hist +138 Businesses - Chicago Cook County (IL) →Industrial / Manufacturing / Construction
- 19:09, 27 January 2024 diff hist +123 Hospitals and Medical Facilities Cook County (IL) →Rush University Medical Center (Chicago)
- 10:55, 15 January 2024 diff hist +191 Media Cook County (IL) →Newspapers current
- 11:53, 23 December 2023 diff hist +186 Hospitals and Medical Facilities Cook County (IL) →Northwestern Memorial Healthcare (Chicago)
- 11:03, 23 October 2023 diff hist +165 Colleges and Universities Cook County (IL) →Illinois Institute of Technology (Chicago)
- 13:19, 21 October 2023 diff hist +55 Colleges and Universities Cook County (IL) →Loyola University Chicago (Chicago, Evanston, Maywood)
- 16:19, 16 September 2023 diff hist +110 IL Four Year Universities Unit IDs →Oakton Community College Police Department