Universal Licensing System
WHW478
SEAGULL ENERGY CORP
License details
| ULS identifier | 1978190 |
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| Call sign | WHW478 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 1999-02-08 |
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| Expiration | 2004-01-25 |
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| Cancellation | 2004-03-28 |
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| Frequency range | 156.45 - 156.8 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 26.3350556, -96.3027222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:47 |
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Licensee
| Name | SEAGULL ENERGY CORP |
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| Applicant type | C |
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| Location | HOUSTON, TX |
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| Address | 1001 FANNIN STE 1700, HOUSTON, TX, 77002 |
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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 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.50000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.50000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | NORTH PADRE ISLAND BLOCK A72, OFFSHORE, GM | 26.33505556, -96.30272222 | | B | 23.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 26.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-28 | WHW478 | LIEXP |
| 2003-11-03 | WHW478 | LETRES |
| 2001-04-27 | WHW478 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1978190 | 2026-08-02 02:08:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHW478 | ULS 1978190 | 2026-08-02 02:08:47 |
| Status | E | ULS 1978190 | 2026-08-02 02:08:47 |
| Service | MC | ULS 1978190 | 2026-08-02 02:08:47 |
| Grant Date | 1999-02-08 | ULS 1978190 | 2026-08-02 02:08:47 |
| Expiration Date | 2004-01-25 | ULS 1978190 | 2026-08-02 02:08:47 |
| Cancellation Date | 2004-03-28 | ULS 1978190 | 2026-08-02 02:08:47 |