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Difference between revisions of "Greater Austin/Travis Regional Radio System (GATRRS)"

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{{MultiCounty Trunking Infobox
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{{Infobox_TRS_P25_US_Pub_MultiCt
|SysName=Greater Austin/Travis Regional Radio System (GATRRS)  
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|OwnerLabel = Owners
|Flavor=[[APCO Project 25]] Phase I
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|Owner      = '''<u>State Agencies</u>'''<br/>Texas State DOT<br/><br/>'''<u>Counties</u>'''<br/>Bastrop, Blanco, Burnet, Caldwell, Jim Hogg, Starr, Travis, Webb, Williamson, Zapata<br/><br/>'''<u>Cities</u>'''<br/>Austin, Bee Cave, Cedar Park, Georgetown, Giddings, Lakeway, Lockhart, Luling, Marble Falls, Mustang Ridge, Pflugerville, Round Rock, Taylor<br/><br/>'''<u>Others</u>'''<br/>Middle Rio Grande Development Council<br/><br/>
|SysID=13E
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| <!-- using parameter "County"'s default value -->
|CTone=?
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|State      = [[Texas (US)|Texas]]
|NAC=?
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|Band      = [[VHF]] High, 700/800 [[MHz]]
|Band=VHF Hi / 700 / 800
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| <!-- using parameter "SysType"'s default value -->
|County=Various
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|SysID     = 13E
|State=Texas
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|WACN      = BEE00
|fstate=texas   
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|NAC       = ?
|OwnerTy=Public
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|Callsigns  = {{Callsign|KNNI571}}, {{Callsign|WPIR949}}, {{Callsign|WPLP814}}, {{Callsign|WPLW286}}, {{Callsign|WPPZ330}}, {{Callsign|WPQY686}}, {{Callsign|WPQY813}}, {{Callsign|WPVZ405}}, {{Callsign|WPVZ406}}, {{Callsign|WPVZ407}}, {{Callsign|WPVZ408}}, {{Callsign|WPVZ409}}, {{Callsign|WPVZ410}}, {{Callsign|WPVZ411}}, {{Callsign|WPVZ412}}, {{Callsign|WPVZ413}}, {{Callsign|WPVZ414}}, {{Callsign|WPVZ418}}, {{Callsign|WPVZ419}}, {{Callsign|WPVZ421}}, {{Callsign|WPVZ422}}, {{Callsign|WPVZ424}}, {{Callsign|WPVZ426}}, {{Callsign|WPVZ427}}, {{Callsign|WPVZ428}}, {{Callsign|WPVZ432}}, {{Callsign|WPWJ533}}, {{Callsign|WPXX380}}, {{Callsign|WPXX386}}, {{Callsign|WPYU318}}, {{Callsign|WPZR511}}, {{Callsign|WPZW899}}, {{Callsign|WPZW901}}, {{Callsign|WQBC298}}, {{Callsign|WQBG890}}, {{Callsign|WQDN876}}, {{Callsign|WQES801}}, {{Callsign|WQEW741}}, {{Callsign|WQGH438}}, {{Callsign|WQIV852}}, {{Callsign|WQKS686}}, {{Callsign|WQLK666}}, {{Callsign|WQMI747}}, {{Callsign|WQOM797}}, {{Callsign|WQQQ831}}, {{Callsign|WQUL475}}, {{Callsign|WQVA552}}, {{Callsign|WQWY841}}, {{Callsign|WQXX969}}<br/><br/><i>Expired/Cancelled Callsigns</i><br/>{{Callsign|WQIC798}}, {{Callsign|WQIC799}}, {{Callsign|WQKQ563}}, {{Callsign|WQLA844}}
|sid=2}}
+
|sid        = 2
 +
|state      = texas   
 +
}}
  
  
== System Users ==
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==External Links==
 
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* [http://www.austinchronicle.com/gyrobase/Issue/story?oid=oid%3A75028 Story about communications breakdown]
The following agencies use this system:
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* [http://www.georgetown.org/gis/gis_pdfmap_downloads/ESD8.pdf Georgetown #8 ESD map(PDF)]
 
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* [http://www.georgetown.org/pdfs/upload_pdfs/FireStationCoverageAreasandStationAssignments.1Feb06.pdf Georgetown Fire Station Boxes (PDF)]
* City of Austin (including APD, AFD, EMS, Convention Center, trash, water, streets, animal control, etc)
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* [http://www.georgetown.org/gis/gis_pdfmap_downloads/pd.sector.beat.pdf Map of Georgetown police beats (PDF)]
* Travis County  (TCSO, parks, school crossing guards, road crews, corrections)
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* [https://cmgstatesmancrime.files.wordpress.com/2014/12/boundaries.jpg Austin Police Boundaries 2015]
* Travis County Fire/EMS Agencies  including STARflight talking to those agencies
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* [https://www.google.com/maps/d/u/0/viewer?msa=0&mid=zJonutYePIzQ.kkzqmF091WzU Austin EMS stations]
* Austin ISD police, busses and within the schools.  
 
* Austin Community College  (ACC Police mostly)
 
* Capital Metro is using LCRA system.  
 
* Cities of Manor, Lakeway, Pflugerville, Rollingwood, West Lake Hills
 
* Texas Department of Public Safety (DPS) along with the VHF also.
 
* Texas DOT  is mostly using the LCRA system; except maintenance on cameras and freeway signs.  
 
* Texas Legislative Council  (very little heard and mostly on 700 Mhz)
 
* Texas House of Representatives  (very little heard and mostly on 700 Mhz)
 
* The University of Texas  police, maintenance, events
 
* Williamson County  mostly scrambled
 
* Cities of Cedar Park, Georgetown, Leander and Round Rock mostly scrambled
 
* Bastrop County using 2 systems (2 towers)
 
* Caldwell County 700 and 800 Mhz
 
* Lee County not much traffic heard
 
* Agencies in the Middle Rio Grande Valley
 
* Burnet, Blanco and Llano County along with some old VHF
 
 
 
== System Technical Details ==
 
 
 
* 95% coverage for portable radio worn on hip inside a -10 dB building (residential or light commercial structure) throughout City of Austin and Travis County.
 
* 95% coverage for portable radio worn on hip inside a -20 dB building located within defined geographical area of Austin.
 
* All digital system to reduce monitoring of radio transmissions - Encryption provided to special Law Enforcement talk groups.
 
 
 
Note the mention of designing the system to reduce public monitoring of a public funded public safety system.
 
 
 
Below is a system map of simulcast sites and IR (Intelli-Repeater Sites) making up this system.  This map portrays Travis County sites only and does not include Williamson County, the Middle Rio Grande Valley sites or any of the planned expansion counties.
 
 
 
[[Image:Austin.jpg|thumb|400px|left]]
 
 
 
This system is implemented as a two layer simulcast system with "intellirepeater" fill-in sites within Austin/Travis County and networked multisite nodes for other counties/areas.
 
 
 
Austin/TC EMS and TCSO function on the countywide layer comprised of 11 towers supporting 23 simultaneous conversations. The City wide layer, primarily east of 620, is comprised of 7 towers supporting 19 simultaneous conversations. Additionally, individual intellirepeater sites serve difficult coverage areas such as Barton Creek and Hamilton Pool. Williamson County joined the system in November 2007 migrating their frequencies and towers implemented as a networked site (site 120). The Middle Rio Grande Valley is also implemented as a networked site. Any unit/talkgroup can appear on any site in this system.
 
 
 
Simulcast 1 is mostly Public Safety: including APD, EMS, AFD, Travis County Sheriff, Corrections, Travis County Parks
 
 
 
Simulcast 2 is mostly city and county services including convention center, trash, water, streets, signal repair, Austin Energy, Animal Control, flood control, school crossing guards, Parks and Rec, AISD including busses, etc.
 
 
 
Several counties in Central Texas are planning to join this system forming a wide-area networked system. This includes Bastrop, Caldwell, Fayette and Lee counties.  Combining these systems in this fashion will enable communications between any unit/agency from anywhere within the combined coverage areaAs these individual counties migrate to P25 digital they will merge with Austin/Travis County system increasing the total coverage area for all users.
 
  
  
==Wiki Articles==
+
==Related Wiki Articles==
*[[Austin PD Patrol Radio Zone/Mode Configuration]]
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* [[Austin Fire Department Zones and Talkgroups]]
*[[Austin Fire Department Zones and Talkgroups]]
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* [[Austin PD Patrol Radio Zone/Mode Configuration]]
*[[Programming Your PRO-96 or PRO-2096 for GATRRS]]
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* [[GATRRS UIDs]]
 +
* [[Greater Austin/Travis Regional Radio System (GATRRS) Talkgroup Research]]
 +
* [[Greater Austin/Travis Regional Radio System (GATRRS) Technical Details]]
 +
* [[Greater Austin/Travis Regional Radio System (GATRRS) System Users]]
 +
* [[Programming Your PRO-96 or PRO-2096 for GATRRS]]
 +
* [[Unitrunker VHF Band Plan 2020]]
  
  
== Related Links ==
+
Return to Wiki page: [[Trunked Radio Systems (TX)]]<br/>
* [http://www.austinchronicle.com/gyrobase/Issue/story?oid=oid%3A75028 Story about communications breakdown]
 
* [http://www.georgetown.org/gis/gis_pdfmap_downloads/ESD8.pdf Georgetown #8 ESD map(PDF)]
 
* [http://www.georgetown.org/pdfs/upload_pdfs/FireStationCoverageAreasandStationAssignments.1Feb06.pdf Georgetown Fire Station Boxes (PDF)]
 
* [http://www.georgetown.org/gis/gis_pdfmap_downloads/pd.sector.beat.pdf Map of Georgetown police beats (PDF)]
 
* [https://cmgstatesmancrime.files.wordpress.com/2014/12/boundaries.jpg Austin Police Boundaries Dec 2014]
 
  
[[Category:Texas]]
 
 
[[Category:Texas Trunked Radio Systems]]
 
[[Category:Texas Trunked Radio Systems]]

Revision as of 13:44, 24 December 2020

Multi-County
Public Trunked Radio System


NameGreater Austin/Travis Regional Radio System (GATRRS)
OwnersState Agencies
Texas State DOT

Counties
Bastrop, Blanco, Burnet, Caldwell, Jim Hogg, Starr, Travis, Webb, Williamson, Zapata

Cities
Austin, Bee Cave, Cedar Park, Georgetown, Giddings, Lakeway, Lockhart, Luling, Marble Falls, Mustang Ridge, Pflugerville, Round Rock, Taylor

Others
Middle Rio Grande Development Council

Owner TypePublic
CountiesMultiple
StateTexas
CountryUnited States

System Details
BandVHF High, 700/800 MHz
TypeProject 25 Phase I
ID13E
WACNBEE00
NAC?

FCC Callsign(s)
KNNI571, WPIR949, WPLP814, WPLW286, WPPZ330, WPQY686, WPQY813, WPVZ405, WPVZ406, WPVZ407, WPVZ408, WPVZ409, WPVZ410, WPVZ411, WPVZ412, WPVZ413, WPVZ414, WPVZ418, WPVZ419, WPVZ421, WPVZ422, WPVZ424, WPVZ426, WPVZ427, WPVZ428, WPVZ432, WPWJ533, WPXX380, WPXX386, WPYU318, WPZR511, WPZW899, WPZW901, WQBC298, WQBG890, WQDN876, WQES801, WQEW741, WQGH438, WQIV852, WQKS686, WQLK666, WQMI747, WQOM797, WQQQ831, WQUL475, WQVA552, WQWY841, WQXX969

Expired/Cancelled Callsigns
WQIC798, WQIC799, WQKQ563, WQLA844

System-specific links
DatabaseFCC Site Map
ForumRR Site Map

Other Resources
Trunktracking
FAQ
Trunktracking
Glossary

Wiki FAQMediaWiki
QuickRefPDF Card

Wiki HomeCollaboration Gateway → United States → Texas → multiple Counties → Greater Austin/Travis Regional Radio System (GATRRS) TRS

Welcome to the Greater Austin/Travis Regional Radio System (GATRRS) collaboration article, a Multi-County Public Trunked Radio System located in multiple Counties, Texas, United States.
This is where you, the user, may index any articles you develop for scanning related topics for this Trunked Radio System.



External Links


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Return to Wiki page: Trunked Radio Systems (TX)