Universal Licensing System
WHH917
CHEVRON USA INC
License details
| ULS identifier | 981859 |
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| Call sign | WHH917 |
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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 | 2002-03-20 |
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| Frequency range | 18690 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.6563333, -90.9784167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:45 |
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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 | 18690.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18690.00000000 | | 10M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SHIP SHOAL AREA BLOCK 168 D, OFFSHORE, GM | 28.65633333, -90.97841667 | 0.000 m | | 25.900 m structure / 25.900 m overall | |
| 2 | R | | 28.61855556, -90.99480556 | 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 | 44.7000 | 201.0000 | | |
| 1 | 2 | R | | | | 44.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-21 | WHH917 | LICAN |
| 1999-08-13 | WHH917 | LICCNV |
| 1998-10-23 | WHH917 | LIREN |
| 1998-01-06 | WHH917 | COR |
| 1994-05-11 | WHH917 | LIMOD |
| 1993-11-18 | WHH917 | LIMOD |
| 1993-10-12 | WHH917 | LIMOD |
| 1993-10-09 | WHH917 | LIMOD |
| 1988-11-25 | WHH917 | LIMOD |
| 1983-12-30 | WHH917 | LIMOD |
| 1983-07-22 | WHH917 | LIMOD |
| 1983-07-19 | WHH917 | LIMOD |
| 1982-08-24 | WHH917 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 981859 | 2026-08-02 02:44:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHH917 | ULS 981859 | 2026-08-02 02:44:45 |
| Status | C | ULS 981859 | 2026-08-02 02:44:45 |
| Service | MG | ULS 981859 | 2026-08-02 02:44:45 |
| Grant Date | 1998-10-15 | ULS 981859 | 2026-08-02 02:44:45 |
| Expiration Date | 2008-10-15 | ULS 981859 | 2026-08-02 02:44:45 |
| Cancellation Date | 2002-03-20 | ULS 981859 | 2026-08-02 02:44:45 |