Universal Licensing System
WQHD484
Chevron USA Inc.
License details
| ULS identifier | 2925739 |
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| Call sign | WQHD484 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2007-07-05 |
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| Expiration | 2008-01-01 |
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| Cancellation | 2007-12-05 |
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| Frequency range | 957.95 MHz |
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| Locations | 2 |
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| Representative location | Offshore, GM |
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| Coordinates | 28.9910556, -91.8745556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 957.95000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 957.95000000 | | 200KD1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | South Marsh Island Block 288C, Offshore, GM | 28.99105556, -91.87455556 | 0.000 m | RIG | 47.000 m structure / 47.000 m overall | |
| 2 | R | | 28.82800000, -91.94788889 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SCALA PR-950 | | H | 18.1000 | 201.6000 | | |
| 1 | 2 | R | SCALA PR-950 | | | 18.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2007-12-06 | WQHD484 | LICAN |
| 2007-07-05 | WQHD484 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2925739 | 2026-08-02 02:44:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHD484 | ULS 2925739 | 2026-08-02 02:44:40 |
| Status | C | ULS 2925739 | 2026-08-02 02:44:40 |
| Service | MG | ULS 2925739 | 2026-08-02 02:44:40 |
| Grant Date | 2007-07-05 | ULS 2925739 | 2026-08-02 02:44:40 |
| Expiration Date | 2008-01-01 | ULS 2925739 | 2026-08-02 02:44:40 |
| Cancellation Date | 2007-12-05 | ULS 2925739 | 2026-08-02 02:44:40 |