User contributions
- 05:06, 13 February 2024 diff hist 0 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 05:05, 13 February 2024 diff hist +24 m Washtenaw County (MI) →County 9-1-1 Metro Dispatch Law Enforcement Units
- 15:24, 4 November 2023 diff hist +26 m Oakland County (MI) Fire/EMS →Oakland County Fire Stations
- 11:21, 12 July 2022 diff hist +15 m Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 08:29, 1 July 2022 diff hist 0 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 08:28, 1 July 2022 diff hist +23 m Washtenaw County (MI) →County 9-1-1 Metro Dispatch Law Enforcement Units
- 10:59, 8 June 2022 diff hist +1 m Washtenaw County (MI) →Schools
- 14:55, 13 January 2022 diff hist -3 m Washtenaw County (MI) →Ann Arbor Police
- 13:17, 13 January 2022 diff hist +13 m Washtenaw County (MI) →Countywide 10 Codes
- 23:49, 23 October 2021 diff hist -30 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 23:35, 23 October 2021 diff hist +57 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 18:54, 23 October 2021 diff hist +8 m Washtenaw County (MI) →Countywide 10 Codes
- 09:32, 1 March 2021 diff hist 0 m MPSCS: Wayne County (MI) Unknown Talkgroups →Unidentified MPSCS talkgroups
- 09:26, 1 March 2021 diff hist +31 m MPSCS: Wayne County (MI) Unknown Talkgroups →Unidentified MPSCS talkgroups
- 09:20, 13 February 2021 diff hist 0 m Livingston County (MI) →Fire Stations current
- 09:14, 13 February 2021 diff hist +116 m Livingston County (MI) →Fire Stations
- 08:12, 13 February 2021 diff hist 0 m Livingston County (MI) →Fire Stations
- 08:53, 6 June 2020 diff hist 0 Monroe County (MI) Law Enforcement →Police Unit Numbering Plan
- 08:53, 6 June 2020 diff hist +184 Monroe County (MI) Law Enforcement →Police Unit Numbering Plan
- 08:43, 6 June 2020 diff hist +111 Monroe County (MI) Law Enforcement →Police Unit Numbering Plan
- 08:39, 6 June 2020 diff hist +3 Monroe County (MI) Law Enforcement →Police Unit Numbering Plan
- 08:38, 6 June 2020 diff hist +134 Monroe County (MI) Law Enforcement →Police Unit Numbering Plan
- 10:58, 15 February 2020 diff hist +1 m Monroe County (MI) Law Enforcement →10 Codes
- 10:57, 15 February 2020 diff hist +8 m Monroe County (MI) Law Enforcement →10 Codes
- 15:17, 25 January 2019 diff hist +6 Washtenaw County (MI) →County Fire Units
- 15:11, 25 January 2019 diff hist +28 Washtenaw County (MI) →County Fire Units
- 13:14, 1 January 2018 diff hist +24 m Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 13:12, 1 January 2018 diff hist +20 m Washtenaw County (MI) →MPSCS Radio Channel Assignments
- 01:17, 22 December 2017 diff hist 0 Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 01:16, 22 December 2017 diff hist +16 Washtenaw County (MI) →County 9-1-1 Metro Dispatch Law Enforcement Units
- 07:09, 14 November 2017 diff hist +1 m Washtenaw County (MI) →Ann Arbor Police
- 20:38, 8 March 2017 diff hist +5 Lenawee County (MI) Fire Stations current
- 20:38, 8 March 2017 diff hist +13 Lenawee County (MI) Fire Stations
- 08:54, 22 May 2015 diff hist -1 m Encrypted Agencies →Massachusetts
- 08:53, 22 May 2015 diff hist -1 m Encrypted Agencies →Massachusetts
- 08:53, 22 May 2015 diff hist +1 Encrypted Agencies →Massachusetts
- 08:52, 22 May 2015 diff hist +3 m Encrypted Agencies →Massachusetts
- 08:47, 22 May 2015 diff hist +4 m Encrypted Agencies →Michigan
- 23:31, 14 March 2015 diff hist +142 Alpena County (MI) →Codes, Unit Lists, Pager Tones
- 23:30, 14 March 2015 diff hist +3 Alpena County (MI) →Codes, Unit Lists, Pager Tones
- 23:29, 14 March 2015 diff hist +1 Alpena County (MI) →Codes, Unit Lists, Pager Tones
- 23:28, 14 March 2015 diff hist +42 Alpena County (MI) →Codes, Unit Lists, Pager Tones
- 23:25, 14 March 2015 diff hist +631 Alpena County (MI)
- 03:12, 18 February 2015 diff hist 0 m Michigan's Public Safety Communications System (MPSCS) Radio ID Structure
- 12:49, 13 January 2015 diff hist -30 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 12:48, 13 January 2015 diff hist +30 m Washtenaw County (MI) →Countywide Law Enforcement Numbering
- 12:45, 13 January 2015 diff hist +4 m Washtenaw County (MI) →Ann Arbor Police
- 20:48, 29 November 2014 diff hist -6 Jackson County (MI) →Fire Departments/Numbering Plan
- 20:47, 29 November 2014 diff hist +91 Jackson County (MI) →Codes, Unit Lists, Pager Tones
- 18:40, 25 October 2014 diff hist +151 N Presque Isle County (MI) Created page with "==Public Safety== Alpena County 9-1-1 dispatches following fire departments in Presque Isle County: *East Grand Lake Fire *Presque Isle Township Fire"