User contributions
- 11:16, 20 October 2016 diff hist +34 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 08:34, 19 October 2016 diff hist +51 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 20:20, 25 September 2016 diff hist +51 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 21:10, 21 September 2016 diff hist +31 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 12:46, 15 September 2016 diff hist -23 Montcalm County (MI) →Fire Departments
- 12:45, 15 September 2016 diff hist +23 Montcalm County (MI) →Fire Departments
- 09:53, 31 August 2016 diff hist +59 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 21:10, 24 August 2016 diff hist +13 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 07:30, 20 August 2016 diff hist +37 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 22:10, 13 August 2016 diff hist +56 Montcalm County (MI) →Attractions and Recreation
- 08:18, 9 August 2016 diff hist +40 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 09:04, 4 August 2016 diff hist +67 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 06:56, 28 July 2016 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 06:55, 28 July 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 10:28, 27 July 2016 diff hist +10 Michigan's Public Safety Communications System (MPSCS) RIDs →5xxxxxx
- 09:40, 27 July 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 15:45, 13 July 2016 diff hist +37 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 08:54, 8 July 2016 diff hist +37 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 21:35, 6 July 2016 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 21:34, 6 July 2016 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 18:26, 6 July 2016 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →2xxxxxx
- 08:34, 5 July 2016 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 05:48, 4 July 2016 diff hist +41 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 16:34, 30 June 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 16:30, 30 June 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 22:52, 23 June 2016 diff hist +50 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 12:00, 23 June 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 20:58, 19 June 2016 diff hist +4 NASCAR →NASCAR Xfinity Series Frequencies
- 20:42, 19 June 2016 diff hist +42 NASCAR →NASCAR Officials Frequencies
- 20:39, 18 June 2016 diff hist +55 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 23:06, 16 June 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 07:23, 15 June 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 17:37, 2 June 2016 diff hist +133 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 09:37, 1 June 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →2xxxxxx
- 10:45, 31 May 2016 diff hist +58 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 19:50, 29 May 2016 diff hist +41 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 02:48, 28 May 2016 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 02:42, 28 May 2016 diff hist +42 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 08:04, 27 May 2016 diff hist +8 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 20:13, 25 May 2016 diff hist +42 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 15:54, 25 May 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 10:19, 25 May 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 07:24, 25 May 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 07:11, 17 May 2016 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 09:17, 6 May 2016 diff hist +56 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 05:31, 5 May 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 20:28, 25 April 2016 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 17:44, 21 April 2016 diff hist +147 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 16:02, 21 April 2016 diff hist +10 Mecosta County (MI) →Attractions and Recreation
- 16:01, 21 April 2016 diff hist +4 Mecosta County (MI) →Ferris State University (Big Rapids)
- 16:00, 21 April 2016 diff hist +15 Mecosta County (MI) →Remus Schools
- 15:57, 21 April 2016 diff hist +2 Mecosta County (MI) →Big Rapids Schools
- 06:36, 20 April 2016 diff hist +47 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 11:53, 13 April 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 09:11, 12 April 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 08:51, 8 April 2016 diff hist +91 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 16:54, 7 April 2016 diff hist +34 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 11:25, 7 April 2016 diff hist +50 Michigan's Public Safety Communications System (MPSCS) RIDs →1xxxxxx
- 08:38, 7 April 2016 diff hist +48 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 16:07, 6 April 2016 diff hist +43 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 09:30, 6 April 2016 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 18:43, 30 March 2016 diff hist +46 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 10:14, 24 March 2016 diff hist +26 Montcalm County (MI) →Fire Departments
- 09:27, 23 March 2016 diff hist +40 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 22:35, 22 March 2016 diff hist -3 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 19:53, 9 March 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 20:37, 22 February 2016 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 23:21, 16 February 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 23:31, 14 February 2016 diff hist +50 Montcalm County (MI) →Fire Tone-Outs (Plectron)
- 17:47, 3 February 2016 diff hist +41 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 15:05, 3 February 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 08:19, 3 February 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 08:15, 3 February 2016 diff hist +17 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 10:08, 21 January 2016 diff hist +35 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 20:26, 14 January 2016 diff hist +8 Isabella County (MI) →County Fire Stations
- 05:39, 7 January 2016 diff hist +18 Osceola County (MI) →Fire Departments
- 10:05, 6 January 2016 diff hist +46 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 13:49, 31 December 2015 diff hist -1 Montcalm County (MI) →Fire Tone-Outs
- 13:17, 31 December 2015 diff hist +75 Montcalm County (MI)
- 13:12, 31 December 2015 diff hist +23 Montcalm County (MI)
- 09:02, 31 December 2015 diff hist +21 Montcalm County (MI) →Montcalm County Government
- 18:49, 30 December 2015 diff hist +52 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 00:08, 28 December 2015 diff hist +4 Trunked Radio Systems (MI) →Public Trunked Systems
- 22:33, 25 December 2015 diff hist +66 Montcalm County (MI) →Municipalities and Districts
- 22:29, 25 December 2015 diff hist +5 Clare County (MI)
- 20:31, 25 December 2015 diff hist +35 Mecosta County (MI) →Fire Departments
- 20:25, 25 December 2015 diff hist +122 Mecosta County (MI) →Municipalities and Districts
- 20:20, 25 December 2015 diff hist +31 Osceola County (MI) →Police Departments
- 20:15, 25 December 2015 diff hist -14 Mecosta County (MI) →Remus Schools
- 20:13, 25 December 2015 diff hist +30 Mecosta County (MI) →Police Departments
- 19:54, 25 December 2015 diff hist 0 Isabella County (MI)
- 12:27, 24 December 2015 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 02:50, 24 December 2015 diff hist +5 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 00:17, 24 December 2015 diff hist +1 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 00:16, 24 December 2015 diff hist +55 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 09:23, 23 December 2015 diff hist +54 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 08:14, 17 December 2015 diff hist +12 Michigan's Public Safety Communications System (MPSCS) RIDs →3xxxxxx
- 08:13, 17 December 2015 diff hist 0 Michigan's Public Safety Communications System (MPSCS) RIDs →4xxxxxx
- 08:08, 17 December 2015 diff hist +47 Michigan's Public Safety Communications System (MPSCS) RIDs →9xxxxxx
- 15:00, 10 December 2015 diff hist 0 Isabella County (MI) →Fire/EMS Pager Tones