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