Universal Licensing System
WEF531
CHEVRON USA INC
License details
| ULS identifier | 975248 |
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| Call sign | WEF531 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-10-15 |
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| Expiration | 2008-10-15 |
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| Cancellation | 1999-09-10 |
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| Frequency range | 2193.6 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.4196944, -92.9837500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:44 |
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Licensee
| Name | CHEVRON USA INC |
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| Applicant type | C |
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| FRN | 0003194933 |
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| Location | WASHINGTON, DC |
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| Address | 1001 G ST NW STE 500 W, WASHINGTON, DC, 20001 |
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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 | 2193.60000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2193.60000000 | | 800KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | E CAMERON 280C, OFFSHORE, GM | 28.41969444, -92.98375000 | 0.000 m | | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 28.38275000, -92.97483333 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 30.1000 | 168.0000 | | |
| 1 | 2 | R | | | | 30.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-09-11 | WEF531 | LICAN |
| 1999-08-13 | WEF531 | LICCNV |
| 1998-10-23 | WEF531 | LIREN |
| 1998-01-06 | WEF531 | COR |
| 1994-05-10 | WEF531 | LIMOD |
| 1993-03-29 | WEF531 | LIMOD |
| 1990-05-31 | WEF531 | LIMOD |
| 1990-05-14 | WEF531 | LIMOD |
| 1989-11-13 | WEF531 | LIMOD |
| 1989-03-31 | WEF531 | LIMOD |
| 1988-11-25 | WEF531 | LIMOD |
| 1985-05-20 | WEF531 | LIMOD |
| 1983-12-02 | WEF531 | LIMOD |
| 1979-04-24 | WEF531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 975248 | 2026-08-02 02:44:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WEF531 | ULS 975248 | 2026-08-02 02:44:44 |
| Status | C | ULS 975248 | 2026-08-02 02:44:44 |
| Service | MG | ULS 975248 | 2026-08-02 02:44:44 |
| Grant Date | 1998-10-15 | ULS 975248 | 2026-08-02 02:44:44 |
| Expiration Date | 2008-10-15 | ULS 975248 | 2026-08-02 02:44:44 |
| Cancellation Date | 1999-09-10 | ULS 975248 | 2026-08-02 02:44:44 |