User contributions
- 19:55, 3 March 2019 diff hist +74 Williamson County Radio IDs added and updated info
- 04:23, 27 February 2019 diff hist +326 Williamson County Unknown Talkgroups added and updated info
- 05:15, 23 February 2019 diff hist +239 Williamson County Unknown Talkgroups added and updated info
- 05:10, 23 February 2019 diff hist +69 Williamson County Radio IDs added and updated info
- 04:39, 21 February 2019 diff hist +197 Williamson County Unknown Talkgroups added and updated info
- 06:41, 19 February 2019 diff hist +434 Williamson County Unknown Talkgroups added and updated info
- 06:39, 19 February 2019 diff hist +22 Williamson County Radio IDs added and updated info
- 04:22, 18 February 2019 diff hist +56 Williamson County Radio IDs added and updated info
- 04:07, 18 February 2019 diff hist +474 Williamson County Unknown Talkgroups added and updated info
- 03:59, 4 February 2019 diff hist -63 Williamson County Unknown Talkgroups added groups and notes
- 03:47, 4 February 2019 diff hist +30 Williamson County Radio IDs added ranges
- 01:15, 29 January 2019 diff hist +13 Williamson County Unknown Talkgroups added and updated info
- 05:46, 26 January 2019 diff hist +2,158 Middle Tennessee Regional Trunked Radio System added williamson county radio ids and unknown talkgroups
- 05:14, 26 January 2019 diff hist 0 Middle Tennessee Regional Trunked Radio System
- 05:12, 26 January 2019 diff hist -4 Middle Tennessee Regional Trunked Radio System
- 05:11, 26 January 2019 diff hist +284 Middle Tennessee Regional Trunked Radio System
- 05:05, 26 January 2019 diff hist +10 m Middle Tennessee Regional Trunked Radio System
- 20:13, 21 January 2019 diff hist +2 m Middle Tennessee Regional Trunked Radio System
- 20:11, 21 January 2019 diff hist +696 N Middle Tennessee Regional Trunked Radio System added link to preview system page, added link to MRC SOP
- 05:42, 10 November 2014 diff hist +344 Davidson County (TN) Metro Nashville Police Units
- 05:26, 10 November 2014 diff hist +597 N Metropolitan Government Of Nashville and Davidson County (Motorola) User ID Collaboration
- 05:17, 10 November 2014 diff hist +1,301 N Metropolitan Government Of Nashville and Davidson County (P25) User ID Collaboration
- 05:06, 10 November 2014 diff hist +657 Tennessee Advanced Communications Network (TACN) User ID Ranges →User ID Collaboration
- 02:30, 29 December 2013 diff hist +137 Greater Cleveland Radio Communications Network Added newer South West unit ranges
- 05:37, 27 November 2013 diff hist +3,401 N Greater Cleveland Radio Communications Network Created new page with system Radio ID range summary and console information
- 03:31, 27 August 2013 diff hist +3,735 N Northwest Ohio Regional Public Safety System →Northwest Ohio Regional Public Safety System Radio IDs
- 23:59, 26 August 2013 diff hist -59 Lucas County (OH) →Toledo Police Units
- 18:56, 14 July 2012 diff hist +64 Software Defined Radios →Software Support: added SDR#
- 00:54, 13 November 2007 diff hist +184 PSR-500 added link to Expert Settings info
- 22:28, 20 January 2007 diff hist +85 Live Scanners →Fire and Police Live Feeds