Universal Licensing System

WQLI511

CONTRA COSTA, COUNTY OF

License details

ULS identifier3164888
Call signWQLI511
Radio serviceMW
StatusA
Grant date2019-11-13
Expiration2030-01-29
Frequency range11622.5 - 11632.5 MHz (2 frequencies)
Locations2
Coordinates37.8094444, -121.9926667
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:42:29

Licensee

NameCONTRA COSTA, COUNTY OF
Applicant typeG
FRN0001540145
LocationMARTINEZ, CA
Address30 Douglas Drive, MARTINEZ, CA, 945534068
Phone9253131200
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
16FXO11622.50000000
15FXO11632.50000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
1611622.500000005M00D7W
1511632.500000005M00D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TOFF MORGAN TERRITORY 9.1 MILES NW FO, LIVERMORE, CONTRA COSTA, CA37.81450000, -121.80836111785.800 mMAST42.700 m structure / 45.700 m overallN
4R37.80944444, -121.99266667119.800 m
5R37.82052778, -121.78136111684.600 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
14RCommscope UHX6-105 RF43.50000.0000
15RCommscope VHLP800-11C37.40000.0000
51TCommscope VHLP800-11CV37.4000268.1000
61TCommscope VHLP800-11CV37.400074.3000

License history

DateFile or call signAction
2024-03-05WQLI511LIMOD
2022-03-22WQLI511LIMOD
2020-07-23WQLI511LIAUA
2020-05-12WQLI511LIAUA
2019-11-13WQLI511LIREN
2019-11-04WQLI511LETRES
2019-10-31WQLI511ESURNW
2012-06-16WQLI511LIAUA
2012-06-15WQLI511ESUAPR
2012-04-25WQLI511LIMOD
2010-01-29WQLI511LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS31648882026-08-02 02:42:29Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWQLI511ULS 31648882026-08-02 02:42:29
StatusAULS 31648882026-08-02 02:42:29
ServiceMWULS 31648882026-08-02 02:42:29
Grant Date2019-11-13ULS 31648882026-08-02 02:42:29
Expiration Date2030-01-29ULS 31648882026-08-02 02:42:29