User contributions
- 19:22, 28 February 2012 diff hist 0 Palmetto 800 →Unknown Talkgroups
- 19:34, 26 February 2012 diff hist +30 VC Sumner Nuclear Plant →Unknown Talkgroups
- 19:05, 26 February 2012 diff hist +214 N VC Sumner Nuclear Plant Added some talk groups.
- 18:52, 26 February 2012 diff hist +82 Palmetto 800 →Unknown Talkgroups
- 22:23, 23 February 2012 diff hist +17 Aiken County (SC) Codes and Signals →EMS Codes