Universal Licensing System
WCQ904
GOM SHELF LLC
License details
| ULS identifier | 1839816 |
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| Call sign | WCQ904 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-28 |
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| Expiration | 2002-05-28 |
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| Cancellation | 2002-09-29 |
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| Frequency range | 457.25 MHz |
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| Locations | 1 |
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| Representative location | OFFSHORE TX, GM |
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| Coordinates | 28.0147222, -95.8777500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:26 |
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Licensee
| Name | GOM SHELF LLC |
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| Applicant type | C |
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| FRN | 0004248282 |
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| Location | HOUSTON, TX |
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| Address | 2000 POST OAK BLVD SUITE 100, HOUSTON, TX, 770564400 |
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| Phone | 7132966308 |
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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 | 457.25000000 | | | 18.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 457.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | S BRAZOS A-70 PLATFORM, OFFSHORE TX, GM | 28.01472222, -95.87775000 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2000 POST OAK BLVD SUITE 100, HOUSTON, TX | | 7132966308 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-29 | WCQ904 | LIEXP |
| 2002-03-04 | WCQ904 | LETRES |
| 2002-02-05 | WCQ904 | AUDCAN |
| 2000-11-23 | WCQ904 | LICCNV |
| 2000-10-12 | WCQ904 | LIMOD |
| 2000-10-12 | WCQ904 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1839816 | 2026-08-02 01:14:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WCQ904 | ULS 1839816 | 2026-08-02 01:14:26 |
| Status | E | ULS 1839816 | 2026-08-02 01:14:26 |
| Service | IG | ULS 1839816 | 2026-08-02 01:14:26 |
| Grant Date | 1997-05-28 | ULS 1839816 | 2026-08-02 01:14:26 |
| Expiration Date | 2002-05-28 | ULS 1839816 | 2026-08-02 01:14:26 |
| Cancellation Date | 2002-09-29 | ULS 1839816 | 2026-08-02 01:14:26 |