Universal Licensing System
WQDL257
Chevron USA Inc.
License details
| ULS identifier | 2749634 |
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| Call sign | WQDL257 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2005-09-22 |
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| Expiration | 2006-03-21 |
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| Cancellation | 2006-03-02 |
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| Frequency range | 957.55 MHz |
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| Locations | 2 |
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| Representative location | Offshore, GM |
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| Coordinates | 29.9750000, -88.6047222 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 957.55000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 957.55000000 | | 200KD1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mobile Block 990, Offshore, GM | 29.97500000, -88.60472222 | 0.000 m | RIG | 27.400 m structure / 27.400 m overall | |
| 2 | R | | 30.08463889, -88.49638889 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Mark Antenna P-9A72G | | V | 22.1000 | 40.6000 | | |
| 1 | 2 | R | Mark Antenna P-9A72G | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-03-03 | WQDL257 | LICAN |
| 2005-09-22 | WQDL257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2749634 | 2026-08-02 02:44:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDL257 | ULS 2749634 | 2026-08-02 02:44:44 |
| Status | C | ULS 2749634 | 2026-08-02 02:44:44 |
| Service | MG | ULS 2749634 | 2026-08-02 02:44:44 |
| Grant Date | 2005-09-22 | ULS 2749634 | 2026-08-02 02:44:44 |
| Expiration Date | 2006-03-21 | ULS 2749634 | 2026-08-02 02:44:44 |
| Cancellation Date | 2006-03-02 | ULS 2749634 | 2026-08-02 02:44:44 |