Universal Licensing System

WHI510

SAN MATEO, COUNTY OF

License details

ULS identifier982088
Call signWHI510
Radio serviceMW
StatusA
Grant date2018-01-09
Expiration2028-03-04
Frequency range6825.625 MHz
Locations1
Representative locationREDWOOD CITY, SAN MATEO, CA
Coordinates37.3307500, -122.2138333
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:47:56

Licensee

NameSAN MATEO, COUNTY OF
Applicant typeG
FRN0001539840
LocationREDWOOD CITY, CA
Address455 COUNTY CENTER, 3RD FLOOR, REDWOOD CITY, CA, 94063
Phone6503634442
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
12FXO6825.62500000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
126825.625000003M75D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TROLPH HILL 11 MILES SSW OF, REDWOOD CITY, SAN MATEO, CA37.33075000, -122.21383333726.900 m18.000 m overall
3R37.50355556, -122.262194449.800 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
13RAndrew Corporation PAR6-65A38.8000
21TAndrew Corporation PAR6-65AV38.8000347.4000

License history

DateFile or call signAction
2025-08-26WHI510LIAUA
2018-01-09WHI510LIREN
2017-12-11WHI510LETRES
2012-02-22WHI510LIMOD
2012-01-12WHI510ESCAPR
2007-12-13WHI510LIREN
2007-12-10WHI510LETRES
2003-03-10WHI510LETCNS
2001-12-10WHI510LIMOD
1999-08-13WHI510LICCNV
1998-01-30WHI510LIREN
1993-03-04WHI510LIMOD
1993-01-25WHI510LIMOD
1988-04-11WHI510LIMOD
1983-01-28WHI510LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS9820882026-08-02 02:47:56Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWHI510ULS 9820882026-08-02 02:47:56
StatusAULS 9820882026-08-02 02:47:56
ServiceMWULS 9820882026-08-02 02:47:56
Grant Date2018-01-09ULS 9820882026-08-02 02:47:56
Expiration Date2028-03-04ULS 9820882026-08-02 02:47:56