User contributions
- 08:27, 7 May 2014 diff hist +10 Genesee County (MI) →Unidentified MPSCS talkgroups
- 08:25, 7 May 2014 diff hist +18 Genesee County (MI) →Unidentified MPSCS talkgroups
- 08:24, 7 May 2014 diff hist +9 Genesee County (MI) →Unidentified MPSCS talkgroups
- 04:13, 6 May 2014 diff hist +58 Genesee County (MI) →Unidentified MPSCS talkgroups
- 10:30, 4 May 2014 diff hist -9 Genesee County (MI) →Unidentified MPSCS talkgroups
- 08:01, 4 May 2014 diff hist -131 Genesee County (MI) →Mott Community College (Flint)
- 07:59, 4 May 2014 diff hist -53 Genesee County (MI) →University of Michigan: Flint
- 07:13, 4 May 2014 diff hist +8 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State
- 07:13, 4 May 2014 diff hist +23 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State
- 07:10, 4 May 2014 diff hist +103 Airports Genesee County (MI) →Southwest Airlines
- 10:20, 2 May 2014 diff hist -4 Genesee County (MI) →Flint City Police Unit Numbering
- 06:42, 1 May 2014 diff hist +31 Airports Genesee County (MI) →Southwest Airlines
- 06:40, 1 May 2014 diff hist +297 N Airports Genesee County (MI) Created page with "==Southwest Airlines== WQOK657 Repeater at Flint - unconfirmed use 460.6875 (output) / 465.6875 (input) 460.85 (output) / 466.85 (input) 461.5 (output) / 466.5 (input) 452.1625 ..."
- 06:03, 30 April 2014 diff hist -1,000 McDonalds
- 07:18, 27 April 2014 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 03:15, 25 April 2014 diff hist +41 Michigan's Public Safety Communications System (MPSCS) →Unidentified talkgroups by county
- 03:14, 25 April 2014 diff hist +41 Wayne County (MI) →Related Wiki Pages
- 06:19, 21 April 2014 diff hist +83 Genesee County (MI) →County Police Units - Numbering Scheme
- 14:56, 19 April 2014 diff hist -106 Michigan's Public Safety Communications System (MPSCS) →Michigan State Police
- 19:21, 17 April 2014 diff hist -15 Michigan's Public Safety Communications System (MPSCS)
- 19:20, 17 April 2014 diff hist -648 Michigan's Public Safety Communications System (MPSCS) →Emergent Health Partners
- 10:10, 17 April 2014 diff hist +17 Genesee County (MI) →Unidentified MPSCS talkgroups
- 10:10, 17 April 2014 diff hist +22 Genesee County (MI) →Unidentified MPSCS talkgroups
- 15:06, 13 April 2014 diff hist +1 Common Public Safety →800 MHz
- 10:06, 13 April 2014 diff hist +150 Genesee County (MI) →County Police Units - Numbering Scheme
- 10:04, 13 April 2014 diff hist +33 Genesee County (MI) →County Police Units - Numbering Scheme
- 10:03, 13 April 2014 diff hist +32 Genesee County (MI) →County Police Units - Numbering Scheme
- 13:24, 4 April 2014 diff hist +25 Lapeer County (MI) →Police Units
- 19:20, 3 April 2014 diff hist -9 Lapeer County (MI) →Unidentified MPSCS talkgroups: 2754 is Countywide PD admin
- 14:13, 2 April 2014 diff hist +47 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 14:13, 2 April 2014 diff hist +32 Genesee County (MI) →Unidentified MPSCS talkgroups
- 11:24, 2 April 2014 diff hist -360 MASS Transportation Authority
- 19:17, 30 March 2014 diff hist +41 Lapeer County (MI) →External links
- 19:16, 30 March 2014 diff hist +41 Genesee County (MI) →External Links
- 13:51, 30 March 2014 diff hist -10 Lapeer County (MI) →Unidentified MPSCS talkgroups: 12085 is jail
- 08:34, 26 March 2014 diff hist +10 Wayne County (MI) →Unidentified MPSCS talkgroups
- 11:31, 22 March 2014 diff hist +7 Genesee County (MI) →EMS Numbering scheme
- 11:30, 22 March 2014 diff hist +11 Genesee County (MI) →Flint City Police Unit Numbering
- 11:29, 22 March 2014 diff hist +1 Genesee County (MI) →Flint City Police Unit Numbering
- 11:29, 22 March 2014 diff hist +291 Genesee County (MI) →Flint City Fire Stations
- 11:25, 22 March 2014 diff hist +15 Genesee County (MI) →Flint City Fire Stations
- 11:28, 21 March 2014 diff hist +17 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Saginaw Bay Southern
- 18:49, 18 March 2014 diff hist +50 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 18:49, 18 March 2014 diff hist +50 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 18:49, 18 March 2014 diff hist +10 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 18:48, 18 March 2014 diff hist +50 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 18:48, 18 March 2014 diff hist +50 Genesee County (MI) →Unidentified MPSCS talkgroups
- 08:38, 18 March 2014 diff hist -10 Genesee County (MI) →Unidentified MPSCS talkgroups: 12807 is Flint MTA 21
- 08:15, 18 March 2014 diff hist +24 Genesee County (MI) →Unidentified MPSCS talkgroups
- 22:58, 17 March 2014 diff hist +1 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:57, 17 March 2014 diff hist +72 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 22:57, 17 March 2014 diff hist +36 Genesee County (MI) →Unidentified MPSCS talkgroups
- 22:54, 17 March 2014 diff hist +35 Genesee County (MI) →Baker College (Flint)
- 22:54, 17 March 2014 diff hist +167 Genesee County (MI) →Colleges
- 00:31, 15 March 2014 diff hist +28 Lapeer County (MI) →Unidentified MPSCS talkgroups
- 12:08, 14 March 2014 diff hist +42 Saginaw County (MI) →Unidentified MPSCS talkgroups
- 12:07, 14 March 2014 diff hist +22 Genesee County (MI) →Unidentified MPSCS talkgroups
- 11:32, 14 March 2014 diff hist +26 Genesee County (MI) →Unidentified MPSCS talkgroups
- 21:55, 11 March 2014 diff hist +25 Genesee County (MI) →Unidentified MPSCS talkgroups
- 15:29, 10 March 2014 diff hist -51 Genesee County (MI) →Unidentified MPSCS talkgroups: 22205 is new Patroit Ambulance tg
- 05:45, 10 March 2014 diff hist -1 Genesee County (MI) →Unidentified MPSCS talkgroups
- 05:45, 10 March 2014 diff hist +52 Genesee County (MI) →Unidentified MPSCS talkgroups
- 21:17, 8 March 2014 diff hist +5 Genesee County (MI) →County Fire Stations - Numbering Scheme
- 21:17, 8 March 2014 diff hist +41 Genesee County (MI) →County Police Units - Numbering Scheme
- 13:10, 2 March 2014 diff hist -40 Wayne County (MI) →Unidentified MPSCS talkgroups
- 19:38, 1 March 2014 diff hist +30 Wayne County (MI) →Unidentified MPSCS talkgroups
- 00:43, 16 February 2014 diff hist -92 Tuscola County (MI) →Unidentified MPSCS talkgroups
- 21:38, 15 February 2014 diff hist -34 Wayne County (MI) →Unidentified MPSCS talkgroups
- 16:20, 12 February 2014 diff hist -1 Genesee County (MI) →Unidentified MPSCS talkgroups
- 16:16, 12 February 2014 diff hist +37 Michigan's Public Safety Communications System (MPSCS) →Unidentified talkgroups by county
- 16:15, 12 February 2014 diff hist -14 Genesee County (MI) →Unidentified MPSCS talkgroups
- 16:13, 12 February 2014 diff hist +5 Wayne County (MI) →Unknown MPSCS talkgroups
- 16:13, 12 February 2014 diff hist +11 Saginaw County (MI) →Unknown MPSCS ID's
- 16:12, 12 February 2014 diff hist +5 Genesee County (MI) →Unknown MPSCS talkgroups
- 16:11, 12 February 2014 diff hist +11 Tuscola County (MI) →Unknown MPSCS ID's
- 16:10, 12 February 2014 diff hist +11 Lapeer County (MI) →Unknown MPSCS ID's
- 12:00, 12 February 2014 diff hist +16 Lapeer County (MI) →Unknown MPSCS ID's
- 00:32, 12 February 2014 diff hist +299 Tuscola County (MI) →Unknown MPSCS ID's
- 00:24, 12 February 2014 diff hist +22 Lapeer County (MI) →Unknown MPSCS ID's
- 15:49, 11 February 2014 diff hist +259 Saginaw County (MI) Undo revision 134944 by Ka3jjz (talk)
- 15:49, 11 February 2014 diff hist +345 Tuscola County (MI) Undo revision 134946 by Ka3jjz (talk)
- 19:25, 10 February 2014 diff hist -81 Wayne County (MI) →Unknown MPSCS talkgroups
- 19:25, 10 February 2014 diff hist -101 Genesee County (MI) →Unknown MPSCS talkgroups
- 16:26, 10 February 2014 diff hist +81 Wayne County (MI) →Unknown MPSCS talkgroups
- 20:32, 9 February 2014 diff hist -10 Wayne County (MI) →Unknown MPSCS talkgroups
- 20:30, 9 February 2014 diff hist -5 Wayne County (MI) →Unknown MPSCS talkgroups
- 20:29, 9 February 2014 diff hist -31 Michigan's Public Safety Communications System (MPSCS) →Unidentified talkgroups by county
- 20:28, 9 February 2014 diff hist +403 Wayne County (MI)
- 23:21, 6 February 2014 diff hist +51 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Canadian National
- 23:21, 6 February 2014 diff hist +72 Shiawassee County (MI) →Canadian National
- 23:11, 6 February 2014 diff hist -1 Michigan's Public Safety Communications System (MPSCS) →=Unidentified talkgroups by county
- 23:10, 6 February 2014 diff hist +1 Michigan's Public Safety Communications System (MPSCS) →==Unidentified talkgroups by county
- 23:10, 6 February 2014 diff hist +593 Michigan's Public Safety Communications System (MPSCS) →Michigan Department of Corrections
- 23:06, 6 February 2014 diff hist +49 Saginaw County (MI) →Unknown MPSCS ID's
- 23:05, 6 February 2014 diff hist +49 Genesee County (MI) →Unknown MPSCS talkgroups
- 23:04, 6 February 2014 diff hist +317 Lapeer County (MI) →Unknown talkgroups
- 23:02, 6 February 2014 diff hist +49 Tuscola County (MI) →Unknown MPSCS ID's
- 11:52, 4 February 2014 diff hist +30 Genesee County (MI) →Unknown MPSCS talkgroups
- 11:51, 4 February 2014 diff hist +23 Genesee County (MI) →Unknown MPSCS talkgroups
- 18:22, 3 February 2014 diff hist +6 Saginaw County (MI) →Unknown MPSCS ID's
- 18:20, 3 February 2014 diff hist +9 Genesee County (MI) →Unknown MPSCS talkgroups
- 17:25, 3 February 2014 diff hist -4 Genesee County (MI) →Unknown MPSCS talkgroups
- 17:24, 3 February 2014 diff hist +91 Genesee County (MI) →Unknown MPSCS talkgroups
- 08:38, 1 February 2014 diff hist +112 Lapeer County (MI) →Municipalities and Districts
- 08:37, 1 February 2014 diff hist -48 Lapeer County (MI) →External links
- 20:11, 27 January 2014 diff hist 0 Transportation Security Administration →National Radio Channel Plan
- 22:06, 17 December 2013 diff hist +9 Genesee County (MI) →Unknown MPSCS talkgroups
- 17:04, 26 November 2013 diff hist -81 Genesee County (MI) →Argentine Township
- 14:52, 21 November 2013 diff hist +12 Genesee County (MI) →Unknown MPSCS talkgroups
- 05:15, 17 November 2013 diff hist +128 Michigan's Public Safety Communications System (MPSCS) →MPSCS Links
- 20:36, 2 November 2013 diff hist -10 Genesee County (MI) →Unknown MPSCS talkgroups
- 22:51, 31 October 2013 diff hist +10 Genesee County (MI) →Unknown MPSCS talkgroups
- 15:51, 17 October 2013 diff hist +6 Genesee County (MI) →Unknown MPSCS talkgroups
- 22:46, 12 October 2013 diff hist +104 Genesee County (MI) →County Fire Stations - Numbering Scheme
- 16:04, 10 October 2013 diff hist 0 Federal Bureau of Investigation
- 16:02, 10 October 2013 diff hist -3 Bureau of Alcohol Tobacco Firearms and Explosives (ATF) →Nationwide Channel Plan
- 13:11, 4 October 2013 diff hist -41 Genesee County (MI) →EMS Numbering scheme
- 21:29, 1 October 2013 diff hist +115 Genesee County (MI) →EMS Numbering scheme
- 23:55, 25 September 2013 diff hist +9 Tuscola County (MI) →Unknown MPSCS ID's
- 20:45, 25 September 2013 diff hist +9 Genesee County (MI) →Unknown MPSCS talkgroups
- 04:39, 25 September 2013 diff hist +10 Genesee County (MI) →Unknown MPSCS talkgroups
- 04:54, 15 September 2013 diff hist +4 Genesee County (MI) →Unknown MPSCS talkgroups
- 02:43, 15 September 2013 diff hist +10 Lapeer County (MI) →Unknown MPSCS ID's
- 15:35, 3 September 2013 diff hist +6 Genesee County (MI) →Online Audio Feeds
- 15:27, 3 September 2013 diff hist -9 Bay County (MI) →Business
- 13:42, 30 August 2013 diff hist +7 Bay County (MI) →Business: "ops" is too vague. they're maintenance
- 18:54, 22 August 2013 diff hist -10 Lapeer County (MI) →Unknown MPSCS ID's
- 15:37, 21 August 2013 diff hist +48 Shiawassee County (MI) →Police Designation
- 15:35, 21 August 2013 diff hist +32 Genesee County (MI) →County Police Units - Numbering Scheme
- 10:40, 17 August 2013 diff hist -9 Lapeer County (MI) →Unknown MPSCS ID's
- 17:00, 16 August 2013 diff hist -13 Genesee County (MI) →Unknown MPSCS talkgroups
- 11:53, 16 August 2013 diff hist +213 Genesee County (MI)
- 10:31, 15 August 2013 diff hist +9 Lapeer County (MI) →Unknown MPSCS ID's
- 10:00, 13 August 2013 diff hist -4 Genesee County (MI) →EMS Numbering scheme
- 09:00, 12 August 2013 diff hist +9 Lapeer County (MI) →Unknown MPSCS ID's
- 06:40, 12 August 2013 diff hist -9 Lapeer County (MI) →Unknown MPSCS ID's
- 15:36, 7 August 2013 diff hist +6 Genesee County (MI) →EMS Numbering scheme
- 23:21, 6 August 2013 diff hist -100 Tuscola County (MI) →Municipalities and Districts
- 16:41, 6 August 2013 diff hist +122 Saginaw County (MI) →Unknown MPSCS ID's
- 16:38, 6 August 2013 diff hist -8 Lapeer County (MI) →External links
- 16:37, 6 August 2013 diff hist +13 Tuscola County (MI) →Unknown MPSCS ID's
- 16:36, 6 August 2013 diff hist +121 Lapeer County (MI) →Unknown MPSCS ID's
- 16:36, 6 August 2013 diff hist -263 Tuscola County (MI)
- 02:57, 6 August 2013 diff hist +10 Lapeer County (MI) →Unknown MPSCS ID's
- 15:47, 5 August 2013 diff hist +9 Saginaw County (MI) →Unknown MPSCS ID's
- 15:44, 5 August 2013 diff hist +19 Saginaw County (MI) →Police Unit Designators
- 15:43, 5 August 2013 diff hist +90 Saginaw County (MI) →Police Unit Designators
- 15:39, 5 August 2013 diff hist +192 Tuscola County (MI) →Tuscola County Government
- 15:35, 5 August 2013 diff hist +4 Lapeer County (MI) →Unknown MPSCS ID's
- 15:34, 5 August 2013 diff hist +80 Lapeer County (MI) →Unknown MPSCS ID's
- 15:34, 5 August 2013 diff hist +170 Lapeer County (MI) →Municipalities and Districts
- 02:38, 4 August 2013 diff hist +1 Businesses, Media and Railroads Oakland County (MI) →Retail / Restaurants =
- 01:02, 31 July 2013 diff hist -68 Lapeer County (MI) →External links
- 01:01, 31 July 2013 diff hist -12 Lapeer County (MI) →External links
- 23:40, 30 July 2013 diff hist +4 Simulcast Distortion
- 23:57, 25 July 2013 diff hist +22 Simulcast Distortion →Discussion
- 11:08, 24 July 2013 diff hist +1 Bay County (MI) →Business
- 11:08, 24 July 2013 diff hist 0 Bay County (MI) →Business
- 11:03, 24 July 2013 diff hist -1 Saginaw County (MI) →Businesses
- 11:03, 24 July 2013 diff hist +4 Saginaw County (MI) →Businesses
- 10:08, 22 July 2013 diff hist +3 Simulcast Distortion →Two-way Radios
- 10:07, 22 July 2013 diff hist +10 Simulcast Distortion →Real Radios
- 21:42, 17 July 2013 diff hist +8 Federal Aviation Administration →FAA Command and Control (C2) VHF Radio System
- 21:42, 17 July 2013 diff hist +41 Federal Aviation Administration →FAA Command and Control (C2) VHF Radio System
- 21:40, 17 July 2013 diff hist -2 Federal Aviation Administration →FAA Command and Control (C2) VHF Radio System
- 14:54, 15 July 2013 diff hist +3 Bay County (MI) →Business
- 14:09, 15 July 2013 diff hist +36 Bay County (MI) →Business
- 14:00, 15 July 2013 diff hist +42 Bay County (MI) →Business
- 14:00, 28 June 2013 diff hist -89 Genesee County (MI) →Online Audio Feeds
- 13:58, 28 June 2013 diff hist +28 Genesee County (MI) →Online Audio Feeds
- 13:55, 28 June 2013 diff hist -84 Genesee County (MI) →Online Audio Feeds
- 17:17, 17 June 2013 diff hist +12 Orange County (NC) →Police Unit Numbering
- 17:15, 17 June 2013 diff hist +32 Orange County (NC) →Police Unit Numbering
- 23:18, 16 June 2013 diff hist -11 Orange County (NC) →Police Unit Numbering
- 23:16, 16 June 2013 diff hist +16 Orange County (NC) →Police Unit Numbering
- 23:15, 16 June 2013 diff hist +19 Orange County (NC) →Police Unit Numbering
- 23:14, 16 June 2013 diff hist +100 Orange County (NC) →Fire Stations
- 18:36, 4 May 2013 diff hist -92 Genesee County (MI) →EMS Numbering scheme
- 18:34, 4 May 2013 diff hist +22 Genesee County (MI) →County Police Units - Numbering Scheme
- 07:10, 27 April 2013 diff hist +4 Genesee County (MI) →Online Audio Feeds
- 07:10, 27 April 2013 diff hist +9 Genesee County (MI) →Online Audio Feeds
- 07:08, 27 April 2013 diff hist +47 Genesee County (MI) →County Police Units - Numbering Scheme
- 18:02, 13 March 2013 diff hist +62 Lapeer County (MI) →External links
- 15:45, 6 March 2013 diff hist +40 Genesee County (MI) →Genesee County
- 23:27, 26 February 2013 diff hist -4 Pro-106 →Discriminator Tap
- 18:39, 1 February 2013 diff hist +16 Genesee County (MI) →Online Audio Feeds
- 18:38, 1 February 2013 diff hist +58 Genesee County (MI) →Online Audio Feeds
- 05:10, 18 January 2013 diff hist +6 Shiawassee County (MI) →Online Audio Feeds
- 21:24, 12 January 2013 diff hist +35 Genesee County (MI) →Online Audio Feeds
- 19:26, 11 January 2013 diff hist +1 Genesee County (MI) →Online Audio Feeds
- 19:26, 11 January 2013 diff hist +55 Genesee County (MI) →Online Audio Feeds
- 19:24, 11 January 2013 diff hist -10 Genesee County (MI) →Online Audio Feeds
- 19:20, 11 January 2013 diff hist -310 Genesee County (MI) →Online Audio Feeds
- 17:28, 18 December 2012 diff hist -215 Lapeer County (MI)
- 17:26, 18 December 2012 diff hist -369 Lapeer County (MI)
- 13:47, 3 December 2012 diff hist +53 Lapeer County Public Safety →System Notes
- 13:46, 3 December 2012 diff hist +11 Lapeer County (MI) →Lapeer County Government
- 08:17, 3 December 2012 diff hist -49 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 03:27, 2 December 2012 diff hist +49 Michigan's Public Safety Communications System (MPSCS) RIDs →x90xxxx Radio Techs
- 04:52, 25 November 2012 diff hist -91 Genesee County (MI) →EMS Numbering scheme
- 04:51, 25 November 2012 diff hist -14 Genesee County (MI) →County Police Units - Numbering Scheme
- 04:50, 25 November 2012 diff hist 0 Genesee County (MI) →County Police Units - Numbering Scheme
- 20:11, 4 November 2012 diff hist -42 Genesee County (MI) →EMS Numbering scheme
- 17:59, 28 October 2012 diff hist -98 Genesee County (MI) →Flint: MTA is on MPSCS now
- 20:12, 14 October 2012 diff hist -110 Genesee County (MI) →American Medical Response: not in MI any more
- 20:05, 14 October 2012 diff hist -5 Lapeer County Public Safety →System Notes
- 20:05, 14 October 2012 diff hist +7 Lapeer County (MI) →Lapeer County Government
- 10:53, 15 July 2012 diff hist +5 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Saginaw Bay Southern
- 15:09, 30 June 2012 diff hist 0 Lapeer County Public Safety →System Notes
- 19:07, 20 June 2012 diff hist +129 Michigan's Public Safety Communications System (MPSCS)
- 15:24, 20 June 2012 diff hist -33 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Country Clubs and Golf Courses
- 15:23, 20 June 2012 diff hist -92 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Businesses
- 23:54, 19 June 2012 diff hist +1 Genesee County (MI) →Kearsly Community Schools
- 23:54, 19 June 2012 diff hist +3 Genesee County (MI) →Flint School District
- 23:53, 19 June 2012 diff hist +10 Genesee County (MI) →Bendle Public Schools
- 23:52, 19 June 2012 diff hist +2 Genesee County (MI) →Bentley Community School (Burton)
- 23:52, 19 June 2012 diff hist -33 Genesee County (MI) →Genesys Regional Medical Center (Grand Blanc)
- 23:51, 19 June 2012 diff hist -63 Genesee County (MI) →Genesee County
- 23:13, 19 June 2012 diff hist -1 Genesee County (MI) →Mobile Medical Response (Flint)
- 02:29, 17 June 2012 diff hist -17 Genesee County (MI) →EMS Agencies
- 02:27, 17 June 2012 diff hist -249 Genesee County (MI) →Swartz Ambulance Service
- 20:19, 16 June 2012 diff hist +35 Genesee County (MI) →County Police Units - Numbering Scheme
- 14:24, 8 June 2012 diff hist +19 Shiawassee County (MI) →Amtrak
- 14:23, 8 June 2012 diff hist +19 Shiawassee County (MI) →Canadian National
- 16:10, 6 June 2012 diff hist +2 Shiawassee County (MI) →Huron & Eastern
- 16:09, 6 June 2012 diff hist -25 Shiawassee County (MI) →Great Lakes Central (ex-Tuscola & Saginaw Bay)
- 16:08, 6 June 2012 diff hist -22 Shiawassee County (MI) →Huron & Eastern (ex-Central Michigan)
- 16:07, 6 June 2012 diff hist +108 Shiawassee County (MI) →Canadian National (ex-Grand Trunk Western)
- 16:04, 6 June 2012 diff hist +2 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Amtrak
- 16:03, 6 June 2012 diff hist -5 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Amtrak (Blue Water)
- 16:02, 6 June 2012 diff hist +41 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Amtrak
- 05:34, 2 June 2012 diff hist +18 Shiawassee County (MI) →Canadian National (ex-Grand Trunk Western)
- 00:34, 29 May 2012 diff hist 0 Narrowbanding
- 23:33, 28 May 2012 diff hist +2 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Amtrak
- 23:31, 28 May 2012 diff hist +132 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Railroads
- 16:20, 28 May 2012 diff hist +89 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →CSX / Saginaw Bay Southern
- 16:18, 28 May 2012 diff hist +24 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →CSX / Saginaw Bay Southern
- 16:16, 28 May 2012 diff hist +27 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Canadian National / Amtrak
- 16:15, 28 May 2012 diff hist +51 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Canadian National / Amtrak
- 16:13, 28 May 2012 diff hist -72 Genesee County (MI) →Kettering University
- 23:10, 27 May 2012 diff hist +41 Shiawassee County (MI) →Railroad frequencies
- 23:08, 27 May 2012 diff hist +3 Shiawassee County (MI)
- 23:07, 27 May 2012 diff hist +553 Shiawassee County (MI) →County Fire SMS/E-MAIL Alerts
- 15:28, 24 May 2012 diff hist +84 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →CSX / Saginaw Bay Southern
- 15:26, 24 May 2012 diff hist +2 Genesee County (MI) →Related Wiki Pages
- 16:04, 16 May 2012 diff hist +124 MASS Transportation Authority →Related Links
- 02:49, 3 May 2012 diff hist -1 Lapeer County Public Safety →Related Links
- 16:22, 1 May 2012 diff hist +31 Tuscola County (MI) →Tuscola County Road Commission
- 00:55, 26 April 2012 diff hist +181 Lapeer County (MI) →Public Safety System
- 00:53, 26 April 2012 diff hist +108 Lapeer County Public Safety →System Notes