User contributions
- 20:15, 30 March 2015 diff hist +400 Midland County (MI) →Midland County
- 22:53, 28 March 2015 diff hist +67 Lapeer County (MI) →External links
- 11:06, 24 March 2015 diff hist +20 Aircraft →USA
- 11:05, 24 March 2015 diff hist +189 Aircraft →USA
- 03:07, 20 March 2015 diff hist +21 Lapeer County (MI) →Fire Stations/Units
- 13:14, 19 March 2015 diff hist +42 Lapeer County (MI) →Fire Stations/Units
- 12:38, 19 March 2015 diff hist +87 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 12:06, 19 March 2015 diff hist -211 Lapeer County (MI) →Unidentified MPSCS talkgroups: these have been identified
- 00:31, 19 March 2015 diff hist +68 Lapeer County (MI) →Fire Stations/Units
- 00:22, 19 March 2015 diff hist +108 Lapeer County (MI) →Fire Stations/Units
- 04:54, 11 March 2015 diff hist -2 Genesee County (MI) →Flint City Police Unit Numbering
- 04:53, 11 March 2015 diff hist 0 Genesee County (MI) →County Police Units - Numbering Scheme
- 04:53, 11 March 2015 diff hist -2 Genesee County (MI) →County Police Units - Numbering Scheme
- 04:52, 11 March 2015 diff hist -21 Genesee County (MI) →County Police Units - Numbering Scheme
- 21:45, 2 March 2015 diff hist +11 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 21:10, 2 March 2015 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 13:03, 1 March 2015 diff hist +22 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 10:09, 20 February 2015 diff hist +11 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 09:45, 20 February 2015 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 09:09, 20 February 2015 diff hist +21 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 17:43, 18 February 2015 diff hist +20 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 14:22, 18 February 2015 diff hist +21 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 22:00, 12 February 2015 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 21:40, 12 February 2015 diff hist +34 Simulcast Distortion →Two-way Radios
- 22:48, 9 February 2015 diff hist -21 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 17:35, 8 February 2015 diff hist +8 Tuscola County (MI) →Police
- 13:50, 8 February 2015 diff hist +18 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 13:48, 8 February 2015 diff hist +22 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 13:37, 8 February 2015 diff hist -10 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 22:45, 7 February 2015 diff hist -235 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 22:33, 7 February 2015 diff hist -1 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 22:32, 7 February 2015 diff hist -41 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 22:31, 7 February 2015 diff hist +88 Lapeer County (MI) →Unidentified MPSCS talkgroups: still unidentified
- 21:51, 6 February 2015 diff hist -25 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 17:14, 5 February 2015 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 16:49, 5 February 2015 diff hist -4 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 16:49, 5 February 2015 diff hist +32 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 07:08, 5 February 2015 diff hist +9 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 21:30, 4 February 2015 diff hist +11 Tuscola County (MI) →Police
- 05:09, 4 February 2015 diff hist +26 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 04:32, 3 February 2015 diff hist 0 Shiawassee County (MI) →Police Designation
- 00:25, 3 February 2015 diff hist -59 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 18:08, 31 January 2015 diff hist -47 Department of State Police (MI) →Map of districts and posts: map outdated
- 18:02, 31 January 2015 diff hist +4 Saginaw County (MI) →Police Unit Designators
- 18:02, 31 January 2015 diff hist +74 Saginaw County (MI) →Police Unit Designators
- 15:55, 31 January 2015 diff hist +36 Shiawassee County (MI) →Police Designation
- 14:03, 31 January 2015 diff hist -14 Shiawassee County (MI) →Police Designation
- 14:03, 31 January 2015 diff hist -14 Shiawassee County (MI) →Police Designation
- 14:02, 31 January 2015 diff hist -126 Shiawassee County (MI) →Municipalities and Districts
- 13:56, 31 January 2015 diff hist -111 Shiawassee County (MI) →Railroad
- 13:56, 31 January 2015 diff hist +112 Shiawassee County (MI) →Railroad
- 13:54, 31 January 2015 diff hist -7 Shiawassee County (MI) →Amtrak
- 13:54, 31 January 2015 diff hist -20 Shiawassee County (MI) →Canadian National
- 13:53, 31 January 2015 diff hist +8 Shiawassee County (MI) →Canadian National
- 13:52, 31 January 2015 diff hist -1 Shiawassee County (MI) →Police Designation
- 13:52, 31 January 2015 diff hist -8 Shiawassee County (MI) →Police Designation
- 13:51, 31 January 2015 diff hist -1,268 Shiawassee County (MI) →Police Designation
- 13:49, 31 January 2015 diff hist +22 Shiawassee County (MI) →Police Designation
- 11:08, 31 January 2015 diff hist -17 Shiawassee County (MI) Post 34 is in Lapeer. Post 33 is in Caro. Post 35 is in Flint Twp (not west side of Flint City).
- 10:55, 31 January 2015 diff hist -69 Genesee County (MI) →Flint City Fire Stations
- 10:10, 31 January 2015 diff hist +28 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 21:25, 26 January 2015 diff hist -97 Tuscola County (MI) →Tuscola County Government
- 13:41, 26 January 2015 diff hist -236 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 21:47, 23 January 2015 diff hist 0 Saginaw County (MI) →Businesses
- 22:32, 21 January 2015 diff hist +11 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 20:33, 21 January 2015 diff hist -4 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 22:45, 12 January 2015 diff hist -8 Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 22:43, 12 January 2015 diff hist -10 Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 14:18, 12 January 2015 diff hist -2 Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 21:56, 11 January 2015 diff hist -3 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 21:55, 11 January 2015 diff hist -7 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 12:21, 31 December 2014 diff hist +10 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 21:03, 29 December 2014 diff hist +4 Genesee County (MI) →Unidentified MPSCS talkgroups
- 08:55, 27 November 2014 diff hist -11 Genesee County (MI) →University of Michigan: Flint
- 10:56, 25 November 2014 diff hist +94 Simulcast Distortion →Other Resources
- 10:43, 23 November 2014 diff hist +22 Genesee County (MI) →Unidentified MPSCS talkgroups
- 23:39, 12 November 2014 diff hist -9 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 22:00, 11 November 2014 diff hist +9 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 21:59, 11 November 2014 diff hist +30 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 22:55, 10 November 2014 diff hist +75 Genesee County (MI) →County Police Units - Numbering Scheme
- 05:53, 10 November 2014 diff hist +9 Genesee County (MI) →Unidentified MPSCS talkgroups
- 05:51, 10 November 2014 diff hist +18 Genesee County (MI) →Unidentified MPSCS talkgroups
- 01:03, 8 November 2014 diff hist -168 Genesee County (MI) →County Police Units - Numbering Scheme
- 10:55, 2 November 2014 diff hist +23 Mid Air Operations
- 19:01, 31 October 2014 diff hist -110 Genesee County (MI) →County Police Units - Numbering Scheme
- 16:48, 30 October 2014 diff hist -402 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 03:41, 30 October 2014 diff hist +101 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:12, 29 October 2014 diff hist +1 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:11, 29 October 2014 diff hist +10 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:10, 29 October 2014 diff hist +5 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:09, 29 October 2014 diff hist +12 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:09, 29 October 2014 diff hist +408 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:07, 29 October 2014 diff hist +101 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 20:54, 27 October 2014 diff hist -35 Huron County (Project 25) Public Safety Radio System
- 20:54, 27 October 2014 diff hist +19 Stone Mountain Park Type II with P25
- 16:43, 19 October 2014 diff hist -37 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 02:08, 19 October 2014 diff hist 0 Stone Mountain Park Type II with P25
- 17:15, 18 October 2014 diff hist -1 Stone Mountain Park Type II with P25
- 14:57, 17 October 2014 diff hist +15 Stone Mountain Park Type II with P25 →Unidentified talkgroups
- 12:29, 17 October 2014 diff hist +4 Stone Mountain Park Type II with P25 →Unidentified talkgroups