Universal Licensing System
WQQC721
Chevron USA Inc.
License details
| ULS identifier | 3419623 |
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| Call sign | WQQC721 |
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| Radio service | MR |
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| Status | A |
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| Grant date | 2022-09-01 |
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| Expiration | 2032-10-31 |
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| Frequency range | 2900 - 9500 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Offshore, GULF OF MEXICO, GM |
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| Coordinates | 26.9383333, -90.5233333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MSR | 2900.00000000 | 3100.00000000 | | 2.240000 | | |
| 1 | 1 | MSR | 9300.00000000 | 9500.00000000 | | 4.790000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2900.00000000 | | 1M27P0N |
| 1 | 1 | 9300.00000000 | | 1M37P0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Big Foot, Walker Ridge 29 Blk, Offshore, GULF OF MEXICO, GM | 26.93833333, -90.52333333 | 0.000 m | RIG | 89.900 m structure / 91.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 73.800 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Chevron Gulf of Mexico, 100 Northpark Blvd, Covington, LA | ST. TAMMANY | 8002310623 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-23 | WQQC721 | LIAUA |
| 2022-09-01 | WQQC721 | LIREN |
| 2021-04-15 | WQQC721 | LIAUA |
| 2012-10-31 | WQQC721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3419623 | 2026-08-02 02:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQC721 | ULS 3419623 | 2026-08-02 02:08:24 |
| Status | A | ULS 3419623 | 2026-08-02 02:08:24 |
| Service | MR | ULS 3419623 | 2026-08-02 02:08:24 |
| Grant Date | 2022-09-01 | ULS 3419623 | 2026-08-02 02:08:24 |
| Expiration Date | 2032-10-31 | ULS 3419623 | 2026-08-02 02:08:24 |