User contributions
- 16:57, 22 May 2010 diff hist 0 m Frisco P25 →Unconfirmed/Unidentified Talkgroups
- 16:56, 22 May 2010 diff hist -11 m Frisco P25 →Unconfirmed/Unidentified Talkgroups
- 20:27, 11 May 2010 diff hist +145 Frisco P25
- 20:26, 12 April 2009 diff hist +73 Oncor Energy T
- 11:29, 2 September 2005 diff hist +1 m Hurricane Katrina →Louisiana