Universal Licensing System
WBM477
DEVON ENERGY CORPORATION
License details
| ULS identifier | 971222 |
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| Call sign | WBM477 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1998-07-31 |
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| Expiration | 2008-07-31 |
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| Cancellation | 2008-10-04 |
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| Frequency range | 958.5 - 2146 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.1221944, -92.9762222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:57 |
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Licensee
| Name | DEVON ENERGY CORPORATION |
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| Applicant type | C |
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| FRN | 0006149231 |
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| Location | LAFAYETTE, LA |
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| Address | 1319 W PINHOOK ROAD, LAFAYETTE, LA, 70505 |
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| Phone | 3372694200 |
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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 | 958.50000000 | | | | | |
| 1 | 2 | FXO | 2146.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 958.50000000 | | 100KF9W |
| 1 | 2 | 2146.00000000 | | 800KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E CAMERON BLOCK 335A STRUCTURE, OFFSHORE, GM | 28.12219444, -92.97622222 | 0.000 m | | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 28.14552778, -92.97955556 | 0.000 m | | | |
| 3 | R | | 28.13802778, -92.95288889 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 22.0000 | 352.8000 | | |
| 1 | 2 | R | | | | 22.0000 | | | |
| 1 | 3 | R | | | | 30.1000 | | | |
| 2 | 1 | T | | | H | 30.1000 | 52.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-10-04 | WBM477 | LIEXP |
| 2008-05-05 | WBM477 | LETRES |
| 2000-04-04 | WBM477 | LIASS |
| 1999-08-13 | WBM477 | LICCNV |
| 1998-07-31 | WBM477 | LIMOD |
| 1995-09-12 | WBM477 | LIMOD |
| 1995-01-18 | WBM477 | COR |
| 1994-11-30 | WBM477 | LIMOD |
| 1989-09-26 | WBM477 | LIMOD |
| 1989-09-08 | WBM477 | LIMOD |
| 1985-10-11 | WBM477 | LIMOD |
| 1981-12-03 | WBM477 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971222 | 2026-08-02 02:42:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBM477 | ULS 971222 | 2026-08-02 02:42:57 |
| Status | E | ULS 971222 | 2026-08-02 02:42:57 |
| Service | MG | ULS 971222 | 2026-08-02 02:42:57 |
| Grant Date | 1998-07-31 | ULS 971222 | 2026-08-02 02:42:57 |
| Expiration Date | 2008-07-31 | ULS 971222 | 2026-08-02 02:42:57 |
| Cancellation Date | 2008-10-04 | ULS 971222 | 2026-08-02 02:42:57 |