Universal Licensing System

WAV70

CONTRA COSTA, COUNTY OF

License details

ULS identifier969508
Call signWAV70
Radio serviceMW
StatusC
Grant date2018-02-14
Expiration2028-04-10
Cancellation2024-02-23
Frequency range10622.5 - 11665 MHz (11 frequencies)
Locations4
Representative locationMARTINEZ, CONTRA COSTA, CA
Coordinates38.0193611, -122.1335556
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, 94553
Phone9253131200
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
16FXO10622.50000000
112FXO10657.50000000
18FXO11215.00000000
19FXO11245.00000000
19FXO11325.00000000
14FXO11385.00000000
111FXO11445.00000000
14FXO11485.00000000
110FXO11485.00000000
17FXO11565.00000000
110FXO11605.00000000
15FXO11665.00000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
1610622.500000005M00D7W
11210657.500000005M00D7W
1811215.0000000030M0D7W
1911245.0000000030M0D7W
1911325.0000000030M0D7W
1411385.0000000010M0D7W
11111445.0000000030M0D7W
1411485.0000000010M0D7W
11011485.0000000010M0D7W
1711565.0000000030M0D7W
11011605.0000000030M0D7W
1511665.0000000010M0D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T651 PINE ST, MARTINEZ, CONTRA COSTA, CA38.01936111, -122.133555564.000 mBANT61.000 m structure / 61.000 m overallN
2R38.02911111, -122.19755556273.100 m
3R37.98972222, -122.0886111151.800 m
4R38.00630556, -122.1330000022.900 m
5R38.01405556, -122.135500007.000 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
14RANDREW P4-105A39.9000
15RRADIO WAVES, INC HP2-1033.90000.0000
22RANDREW CORPORATION UHX4-107 RF40.40000.0000
32RANDREW CORPORATION UHX4-107 RF40.40000.0000
33RANDREW CORPORATION PL4-107E40.50000.0000
41TANDREW CORPORATION PL4-107EV40.5000129.8000
42RANDREW CORPORATION UHX4-107 RF40.40000.0000
43RANDREW PL4-107E40.5000
51TANDREW CORPORATION PL4-107EV40.5000280.9000
53RANDREW CORPORATION PL4-107E40.50000.0000
61TANDREW P4-105AV39.9000178.1000
63RANDREW CORPORATION VHLP4-1140.40000.0000
71TANDREW CORPORATION PL4-107EV40.5000280.9000
81TANDREW PL4-107EV40.5000129.8000
91TANDREW CORPORATION PL4-107EV40.5000280.9000
101TANDREW CORPORATION PL4-107EV40.5000129.8000
111TANDREW CORPORATION VHLP4-11H40.4000129.8000
121TRADIO WAVES, INC HP2-10H33.9000196.2000

Control points

NumberAddressCountyPhone
130 Douglas Drive, Martinas, CACONTRA COSTA9259577701

License history

DateFile or call signAction
2024-02-24WAV70LICAN
2020-07-18WAV70LIAUA
2020-05-06WAV70LIAUA
2018-02-14WAV70LIREN
2018-02-09WAV70ESURNW
2018-01-15WAV70LETRES
2018-01-10WAV70ESURNW
2012-08-14WAV70LTSAPR
2012-08-13WAV70EFCAPR
2012-06-15WAV70LIAUA
2012-06-14WAV70ESCAPR
2012-01-31WAV70LETCNS
2010-10-27WAV70LIMOD
2010-10-04WAV70LTSAPR
2010-10-04WAV70EFCAPR
2010-10-03WAV70ESCAPR
2010-03-30WAV70LETCNS
2009-12-17WAV70AUTHPR
2009-09-15WAV70LETCNS
2009-02-24WAV70LIMOD
2008-06-17WAV70LIMOD
2008-02-28WAV70LIREN
2008-02-27WAV70ESCAPR
2008-01-14WAV70LETRES
2005-05-04WAV70LIMOD
2005-04-11WAV70ESCAPR
2004-06-21WAV70ESCAPR
2004-05-20WAV70LIMOD
2004-05-11WAV70ESCAPR
2000-03-14WAV70LIAUA
1999-08-13WAV70LICCNV
1999-04-30WAV70COR
1998-09-01WAV70COR
1998-08-28WAV70APGRT
1997-12-04WAV70LIMOD
1993-10-25WAV70LIMOD
1993-10-19WAV70LIMOD
1993-07-01WAV70LIMOD
1993-05-15WAV70LIMOD
1993-05-14WAV70LIMOD
1990-02-09WAV70LIMOD
1990-01-22WAV70LIMOD
1985-02-01WAV70LIMOD
1982-11-09WAV70LIMOD
1982-05-13WAV70LIMOD
1981-10-29WAV70LIMOD
1979-10-11WAV70LIMOD

Sources and provenance

SourceSource recordRetrievedMatch
ULS9695082026-08-02 02:42:29Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWAV70ULS 9695082026-08-02 02:42:29
StatusCULS 9695082026-08-02 02:42:29
ServiceMWULS 9695082026-08-02 02:42:29
Grant Date2018-02-14ULS 9695082026-08-02 02:42:29
Expiration Date2028-04-10ULS 9695082026-08-02 02:42:29
Cancellation Date2024-02-23ULS 9695082026-08-02 02:42:29