User contributions
- 16:49, 17 October 2021 diff hist +63 m Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 03:00, 12 October 2021 diff hist +89 m Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 02:37, 28 September 2021 diff hist +65 m Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 16:59, 25 September 2021 diff hist +4 m Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 05:20, 28 September 2019 diff hist +3 m Montgomery County (TX) Law Enforcement Unit IDs
- 04:40, 22 August 2019 diff hist +6 m Montgomery County (TX) Fire Com Pager Tones
- 04:21, 22 August 2019 diff hist +174 m Montgomery County (TX) Fire Com Pager Tones
- 04:14, 22 August 2019 diff hist -3 Montgomery County (TX) Fire Com Pager Tones
- 03:02, 22 August 2019 diff hist +40 m Montgomery County (TX) Fire Com Pager Tones
- 11:03, 3 January 2019 diff hist +254 m Texas Wide Area Radio Network (TxWARN) Project 25 Radio IDs →Radio IDs current
- 23:39, 3 August 2018 diff hist +43 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 03:46, 27 July 2018 diff hist -79 m Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 21:28, 26 July 2018 diff hist -312 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 21:20, 26 July 2018 diff hist -259 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 05:17, 22 January 2018 diff hist +33 m Toyota Center current
- 05:14, 22 January 2018 diff hist -8 m NRG Park
- 05:05, 22 January 2018 diff hist +6 m Harris County (TX) →Maps and Images
- 04:48, 22 January 2018 diff hist +2 m Harris County (TX) →Maps and Images
- 04:46, 22 January 2018 diff hist +46 N File:Hpd beat map.pdf Houston Police Department Patrol Divisions Map current
- 04:21, 23 October 2017 diff hist -250 Montgomery County (TX) Hospital District (MCHD) EMS Stations
- 04:53, 22 October 2017 diff hist -16 m Montgomery County (TX) Emergency Services Districts
- 22:15, 20 July 2016 diff hist +43 m Harris County Emergency Services Districts current
- 22:11, 15 July 2016 diff hist +8 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 13:43, 11 July 2016 diff hist +275 Encrypted Agencies →Texas
- 20:59, 10 July 2016 diff hist +26 Harris County Constable Precinct 4 Unit IDs current
- 18:13, 5 July 2016 diff hist -140 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 15:20, 4 July 2016 diff hist +16 m Montgomery County (TX) Law Enforcement Unit IDs
- 13:43, 4 July 2016 diff hist -2,227 Harris County (TX) Fire Tone Outs →Harris County (TX) Fire Tone Outs
- 02:48, 16 June 2016 diff hist -5 Encrypted Agencies →Texas
- 00:59, 16 June 2016 diff hist +52 Encrypted Agencies →Louisiana
- 03:26, 4 February 2016 diff hist +173 Encrypted Agencies →Texas
- 18:53, 17 August 2015 diff hist +71 m Encrypted Agencies →Texas
- 18:11, 17 August 2015 diff hist +58 m Encrypted Agencies →Texas
- 14:43, 17 August 2015 diff hist +61 Encrypted Agencies →Texas
- 03:06, 27 July 2015 diff hist +24 m Montgomery County (TX) Conroe Fire Pager Tones
- 03:00, 27 July 2015 diff hist -83 Montgomery County (TX) Fire Com Pager Tones
- 15:51, 20 July 2015 diff hist +26 m Montgomery County (TX) Fire Department Numbers
- 15:48, 20 July 2015 diff hist +151 Montgomery County (TX) Fire Department Numbers
- 15:26, 20 July 2015 diff hist -28 m Montgomery County (TX) Fire Department Numbers
- 15:22, 20 July 2015 diff hist -18 m Montgomery County (TX) Fire Department Numbers
- 06:57, 13 February 2015 diff hist 0 m Houston Police and Fire P25 →Synopsis
- 22:45, 25 August 2013 diff hist +13 m Encrypted Agencies →Texas
- 01:41, 22 August 2013 diff hist 0 m Montgomery County (TX) Hospital District (MCHD) EMS Station Pager Tones
- 21:01, 2 August 2013 diff hist -38 m Harris County (TX) →Fire/EMS Pager Tones
- 01:45, 30 May 2013 diff hist +59 m Encrypted Agencies →Texas
- 03:17, 9 March 2013 diff hist -38 m Harris County (TX) →Fire/EMS Pager Tones
- 17:08, 22 February 2013 diff hist +10 m Harris County (TX) →Fire/EMS Pager Tones
- 23:34, 17 February 2013 diff hist +15 m Harris County Emergency Services Districts
- 04:55, 11 July 2012 diff hist -21 m Harris County (TX) →Web Sites