Universal Licensing System
WHS300
CBS BROADCASTING INC.
License details
| ULS identifier | 984603 |
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| Call sign | WHS300 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1983-04-28 |
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| Cancellation | 2023-08-07 |
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| Frequency range | 12900 - 12925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | EL CERRITO, CONTRA COSTA, CA |
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| Coordinates | 37.9199167, -122.2993889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 12900.00000000 | 12925.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12900.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7431 SCHMIDT LANE, EL CERRITO, CONTRA COSTA, CA | 37.91991667, -122.29938889 | 61.000 m | TOWER | 5.200 m structure / 5.200 m overall | N |
| 2 | R | | 37.79880556, -122.40133333 | 26.300 m | | | |
| 3 | P | | 37.92047222, -122.29969444 | 96.000 m | TOWER | 4.000 m structure / 4.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew PX10-122B | | V | 48.5000 | 336.5000 | | |
| 1 | 2 | R | Andrew PX10-122 | | | 48.7000 | | | |
| 1 | 3 | P | Andrew Passive 10X15 | | V | | 213.6000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 855 Battery St., San Francisco, CA | SAN FRANCISCO | 4153625550 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-07 | WHS300 | LICAN |
| 2021-05-06 | WHS300 | LIAUA |
| 2020-10-28 | WHS300 | LIAUA |
| 2020-08-26 | WHS300 | PNACT |
| 2020-08-19 | WHS300 | AUTHPR |
| 2020-08-18 | WHS300 | LIMOD |
| 2018-04-19 | WHS300 | LIAUA |
| 2016-07-20 | WHS300 | LIAUA |
| 2016-07-06 | WHS300 | PNACT |
| 2016-07-02 | WHS300 | PLAUPR |
| 2016-07-01 | WHS300 | LIMOD |
| 2014-12-10 | WHS300 | PNACT |
| 2014-12-03 | WHS300 | AUTHPR |
| 2014-12-02 | WHS300 | LIREN |
| 2014-10-15 | WHS300 | PNACT |
| 2014-10-11 | WHS300 | AUTHPR |
| 2014-10-10 | WHS300 | LIREN |
| 2011-03-09 | WHS300 | PNACT |
| 2011-03-02 | WHS300 | AUTHPR |
| 2011-03-01 | WHS300 | LIMOD |
| 2006-04-05 | WHS300 | PNACT |
| 2006-03-30 | WHS300 | AUTHPR |
| 2006-03-30 | WHS300 | LIMOD |
| 2005-10-04 | WHS300 | LIMOD |
| 2005-03-29 | WHS300 | ESUAPR |
| 2003-01-29 | WHS300 | PNACT |
| 2003-01-22 | WHS300 | AUTHPR |
| 2003-01-21 | WHS300 | LIMOD |
| 2002-03-08 | WHS300 | LIAUA |
| 2000-12-05 | WHS300 | AUTHPR |
| 2000-12-05 | WHS300 | COR |
| 2000-12-05 | WHS300 | INTDUP |
| 1999-08-13 | WHS300 | LICCNV |
| 1998-10-09 | WHS300 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 984603 | 2026-08-02 02:43:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHS300 | ULS 984603 | 2026-08-02 02:43:37 |
| Status | C | ULS 984603 | 2026-08-02 02:43:37 |
| Service | TI | ULS 984603 | 2026-08-02 02:43:37 |
| Grant Date | 1983-04-28 | ULS 984603 | 2026-08-02 02:43:37 |
| Cancellation Date | 2023-08-07 | ULS 984603 | 2026-08-02 02:43:37 |