Universal Licensing System
WPNB512
CHEVRON USA INC
License details
| ULS identifier | 1039069 |
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| Call sign | WPNB512 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1996-08-20 |
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| Expiration | 2001-08-20 |
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| Cancellation | 1997-12-15 |
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| Frequency range | 956.9 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.3266389, -89.3900278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:53 |
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Licensee
| Name | CHEVRON USA INC |
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| Applicant type | C |
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| Location | SAN RAMON, CA |
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| Address | SAN RAMON, CA, 945830954 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 956.90000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.90000000 | | 100KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MISSISSIPPI CANYON 627, OFFSHORE, GM | 28.32663889, -89.39002778 | | | 80.800 m structure / 80.800 m overall | |
| 2 | R | | 28.65272222, -89.78644444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 20.2000 | 313.1000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WPNB512 | LICCNV |
| 1997-12-15 | WPNB512 | LICAN |
| 1996-08-02 | WPNB512 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1039069 | 2026-08-02 02:47:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNB512 | ULS 1039069 | 2026-08-02 02:47:53 |
| Status | C | ULS 1039069 | 2026-08-02 02:47:53 |
| Service | MG | ULS 1039069 | 2026-08-02 02:47:53 |
| Grant Date | 1996-08-20 | ULS 1039069 | 2026-08-02 02:47:53 |
| Expiration Date | 2001-08-20 | ULS 1039069 | 2026-08-02 02:47:53 |
| Cancellation Date | 1997-12-15 | ULS 1039069 | 2026-08-02 02:47:53 |