Universal Licensing System
WNTC657
KERR MCGEE CORPORATION
License details
| ULS identifier | 1020027 |
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| Call sign | WNTC657 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1995-08-04 |
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| Expiration | 2000-08-04 |
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| Cancellation | 1999-03-04 |
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| Frequency range | 956.85 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 29.3015833, -91.7228889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:57 |
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Licensee
| Name | KERR MCGEE CORPORATION |
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| Applicant type | C |
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| FRN | 0001702505 |
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| Location | OKLAHOMA CITY, OK |
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| Address | MT 1705, OKLAHOMA CITY, OK, 73125 |
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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 | 956.85000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.85000000 | | 25K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | EUGENE ISLAND BLOCK 28 PLATFORM 2, OFFSHORE, GM | 29.30158333, -91.72288889 | | | 6.100 m structure / 7.300 m overall | |
| 2 | R | | 29.30047222, -91.71761111 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 20.2000 | 103.5000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTC657 | LICCNV |
| 1999-03-04 | WNTC657 | LICAN |
| 1995-08-04 | WNTC657 | LIREN |
| 1990-03-30 | WNTC657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1020027 | 2026-08-02 02:43:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTC657 | ULS 1020027 | 2026-08-02 02:43:57 |
| Status | C | ULS 1020027 | 2026-08-02 02:43:57 |
| Service | MG | ULS 1020027 | 2026-08-02 02:43:57 |
| Grant Date | 1995-08-04 | ULS 1020027 | 2026-08-02 02:43:57 |
| Expiration Date | 2000-08-04 | ULS 1020027 | 2026-08-02 02:43:57 |
| Cancellation Date | 1999-03-04 | ULS 1020027 | 2026-08-02 02:43:57 |