User contributions
- 22:08, 10 June 2017 diff hist -48 Genesee County (MI) →EMS Numbering scheme: Regional went out of business
- 03:29, 27 May 2017 diff hist 0 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State
- 03:28, 27 May 2017 diff hist +82 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State
- 17:56, 13 April 2017 diff hist +29 Aircraft →MWARA
- 03:03, 10 April 2017 diff hist +27 MASS Transportation Authority
- 02:08, 1 April 2017 diff hist +1 MWARA →Related Wiki
- 02:08, 1 April 2017 diff hist -2 MWARA →Polar
- 01:51, 1 April 2017 diff hist +16 MWARA
- 01:49, 1 April 2017 diff hist +9 MWARA →East Asia (EA)
- 01:49, 1 April 2017 diff hist +2 MWARA →South Atlantic (SAT)
- 22:34, 31 March 2017 diff hist +151 Alpena County Regional Airport (APN) Alpena County (MI)
- 21:52, 31 March 2017 diff hist +5 Alpena County Regional Airport (APN) Alpena County (MI)
- 21:51, 31 March 2017 diff hist +269 Alpena County Regional Airport (APN) Alpena County (MI) →Frequencies
- 06:43, 31 March 2017 diff hist +79 Alpena County Regional Airport (APN) Alpena County (MI) →Frequencies
- 19:02, 26 March 2017 diff hist +7 Genesee County (MI) →Flint City Police Unit Numbering
- 19:01, 26 March 2017 diff hist +7 Genesee County (MI) →County Police Units - Numbering Scheme
- 04:25, 25 March 2017 diff hist 0 US-Nationwide Businesses-Retail →ULTA Salon
- 17:42, 15 March 2017 diff hist -62 MPSCS: Lapeer County (MI) Unknown Talkgroups ID'ed current
- 17:34, 15 March 2017 diff hist -65 MPSCS: Lapeer County (MI) Unknown Talkgroups ID'ed
- 14:48, 13 March 2017 diff hist -2 Genesee County (MI) →County Fire Stations - Numbering Scheme