User contributions
- 10:05, 2 July 2018 diff hist +317 Emission Designator
- 09:31, 13 June 2018 diff hist +54 FCC Radio Service Codes
- 10:28, 3 May 2018 diff hist +294 IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:56, 25 April 2018 diff hist +62 A-Beep / Sears2 - UHF (Chicago) →unknown talkgroups current
- 17:26, 18 April 2018 diff hist -7 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 16:52, 18 April 2018 diff hist +16 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 15:17, 18 April 2018 diff hist +30 A-Beep / Sears2 - UHF (Chicago)
- 10:27, 16 April 2018 diff hist -682 A-Beep / Sears2 - UHF (Chicago) →Site 9 Lockport
- 16:13, 12 April 2018 diff hist +29 Will County (P25) Unknown Talkgroups →Users and Unit Numbers
- 16:12, 12 April 2018 diff hist -60 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 16:01, 12 April 2018 diff hist +132 IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:18, 5 April 2018 diff hist +21 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 12:04, 5 April 2018 diff hist +297 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 12:01, 5 April 2018 diff hist +53 Will County (P25) System Information →System Information current
- 11:44, 5 April 2018 diff hist +138 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 09:58, 26 March 2018 diff hist +3 IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 12:07, 17 March 2018 diff hist +59 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 11:50, 17 March 2018 diff hist +17 Will County (P25) Unknown Talkgroups →Unknown Talkgroups
- 11:10, 14 March 2018 diff hist +27 IL-STARCOM21-Talkgroups →Unidentified Talkgroups
- 16:20, 20 February 2018 diff hist +20 Will County (P25) Unknown Talkgroups →Unknown Talkgroups