User contributions
- 06:58, 9 June 2010 diff hist +41 Montgomery County (TX) Fire Com Pager Tones
- 07:46, 8 June 2010 diff hist +232 Harris County (TX) →Fire/EMS Pager Tones
- 07:26, 8 June 2010 diff hist +2 Houston (TX) Amateur Repeaters
- 07:25, 8 June 2010 diff hist +6 Houston (TX) Amateur Repeaters
- 07:23, 8 June 2010 diff hist +3 Montgomery County (TX) Fire Com Pager Tones
- 07:16, 8 June 2010 diff hist -21 Montgomery County (TX) Fire Com Pager Tones
- 07:15, 8 June 2010 diff hist +127 Montgomery County (TX) Fire Com Pager Tones
- 07:10, 8 June 2010 diff hist +2 Houston (TX) Amateur Repeaters →HAM RADIO REPEATERS IN HOUSTON, TX
- 07:07, 8 June 2010 diff hist +26 N Montgomery County (TX) Fire Com Pager Tones New page: Porter Station #121 Tone A
- 06:48, 8 June 2010 diff hist +73 Montgomery County (TX) →Public Safety
- 05:12, 8 June 2010 diff hist +45 Montgomery County (TX) →Public Safety
- 22:29, 6 June 2010 diff hist +88 Houston (TX) Amateur Repeaters →HAM RADIO REPEATERS IN HOUSTON, TX
- 22:17, 6 June 2010 diff hist +87 Harris County (TX) →Fire/EMS Pager Tones
- 12:31, 14 March 2010 diff hist -5 CenterPoint Energy Houston Electric (Motorola) →Units
- 04:12, 10 March 2010 diff hist +43 Texas Wide Area Radio Network (TxWARN) (P25) →Radio IDs
- 07:07, 31 December 2009 diff hist +26 Montgomery County (TX) Law Enforcement Unit IDs
- 06:27, 4 December 2009 diff hist +41 Texas Wide Area Radio Network (TxWARN) (P25) →Unit ID
- 07:52, 3 December 2009 diff hist +38 Texas Wide Area Radio Network (TxWARN) (P25) →Related Links
- 19:34, 22 November 2009 diff hist +81 CenterPoint Energy Houston Electric (Motorola) →Frequencies
- 05:59, 30 July 2009 diff hist +42 Harris County (TX) →Fire/EMS Pager Tones