Universal Licensing System
WPOR492
MURPHY EXPLORATION AND PRODUCTION
License details
| ULS identifier | 1048932 |
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| Call sign | WPOR492 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-04-07 |
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| Expiration | 2009-04-07 |
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| Cancellation | 2006-04-19 |
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| Frequency range | 957.55 MHz |
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| Locations | 2 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.4757778, -91.2864722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:31 |
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Licensee
| Name | MURPHY EXPLORATION AND PRODUCTION |
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| Applicant type | C |
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| FRN | 0001731801 |
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| Location | NEW ORLEANS, LA |
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| Address | 131 S ROBERTSON ST, NEW ORLEANS, LA, 70161 |
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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 | 957.55000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 957.55000000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SS 224A, OFFSHORE, GM | 28.47577778, -91.28647222 | | | 30.500 m structure / 36.600 m overall | |
| 2 | R | | 28.46661111, -91.39147222 | 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 | 264.4000 | | |
| 1 | 2 | R | | | | 20.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-04-20 | WPOR492 | LICAN |
| 2006-04-20 | WPOR492 | LTSFRN |
| 1999-08-14 | WPOR492 | LICCNV |
| 1999-04-07 | WPOR492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1048932 | 2026-08-02 02:43:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOR492 | ULS 1048932 | 2026-08-02 02:43:31 |
| Status | C | ULS 1048932 | 2026-08-02 02:43:31 |
| Service | MG | ULS 1048932 | 2026-08-02 02:43:31 |
| Grant Date | 1999-04-07 | ULS 1048932 | 2026-08-02 02:43:31 |
| Expiration Date | 2009-04-07 | ULS 1048932 | 2026-08-02 02:43:31 |
| Cancellation Date | 2006-04-19 | ULS 1048932 | 2026-08-02 02:43:31 |