Universal Licensing System
WNSX458
MOBIL OIL TELCOM LTD
License details
| ULS identifier | 1841670 |
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| Call sign | WNSX458 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-06-07 |
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| Expiration | 2011-09-04 |
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| Cancellation | 2009-04-28 |
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| Frequency range | 153.5 - 158.355 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | POINTE A LA HACHE, PLAQUEMINES, LA |
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| Coordinates | 29.5471667, -89.7550556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 153.50000000 | | | 110.000000 | 350.000000 | |
| 2 | 1 | FBS | 153.50000000 | | | 45.000000 | 30.000000 | |
| 3 | 1 | MO | 153.50000000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 158.35500000 | | | 45.000000 | 30.000000 | |
| 3 | 1 | MO | 158.35500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.50000000 | | 20K0F3E |
| 2 | 1 | 153.50000000 | | 20K0F3E |
| 3 | 1 | 153.50000000 | | 20K0F3E |
| 2 | 1 | 158.35500000 | | 20K0F3E |
| 3 | 1 | 158.35500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 MI SE OF FERRY LANDING ON E BANK OF MISSISSIPPI RIVER, POINTE A LA HACHE, PLAQUEMINES, LA | 29.54716667, -89.75505556 | 2.000 m | | 158.000 m structure / 158.000 m overall | N |
| 2 | T | E SIDE OF MISSISSIPPI RIVER OPPOSITE, EMPIRE, PLAQUEMINES, LA | 29.38633333, -89.60700000 | 1.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.000 m | | | | | |
| 1 | 2 | T | | 5.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | COMMUNICATIONS CTR 1201 ELM ST, DALLAS, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-04-29 | WNSX458 | LICAN |
| 2007-09-15 | WNSX458 | LIAUA |
| 2007-09-14 | WNSX458 | ESCAPR |
| 2002-02-04 | WNSX458 | AUDOPR |
| 2001-06-07 | WNSX458 | LIREN |
| 2000-11-23 | WNSX458 | LICCNV |
| 2000-08-16 | WNSX458 | AUTHPR |
| 1999-12-28 | WNSX458 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1841670 | 2026-08-02 01:15:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSX458 | ULS 1841670 | 2026-08-02 01:15:24 |
| Status | C | ULS 1841670 | 2026-08-02 01:15:24 |
| Service | IG | ULS 1841670 | 2026-08-02 01:15:24 |
| Grant Date | 2001-06-07 | ULS 1841670 | 2026-08-02 01:15:24 |
| Expiration Date | 2011-09-04 | ULS 1841670 | 2026-08-02 01:15:24 |
| Cancellation Date | 2009-04-28 | ULS 1841670 | 2026-08-02 01:15:24 |