Universal Licensing System
WSC4
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1984626 |
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| Call sign | WSC4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-03-12 |
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| Expiration | 2036-03-27 |
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| Frequency range | 122.7 MHz |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 27.9469167, -90.9967500 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:25 |
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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 | FAA | 122.70000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.70000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | GC 19, OFFSHORE, GM | 27.94691667, -90.99675000 | 0.000 m | B | 22.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 3 | GREEN CANYON BLK 19 BOXER, OFFSHORE, GM | GULF OF MEXICO | 5044258283 |
| 4 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 5044505953 |
| 5 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 7132412532 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-12 | WSC4 | LIREN |
| 2025-12-29 | WSC4 | LETRES |
| 2024-09-27 | WSC4 | LIAUA |
| 2024-03-20 | WSC4 | LIAUA |
| 2024-03-19 | WSC4 | LIAUA |
| 2022-03-02 | WSC4 | LIAUA |
| 2021-12-11 | WSC4 | LIAUA |
| 2019-09-27 | WSC4 | LIAUA |
| 2016-05-05 | WSC4 | LIREN |
| 2016-01-04 | WSC4 | LETRES |
| 2014-02-25 | WSC4 | LIAUA |
| 2014-02-24 | WSC4 | ESUAPR |
| 2006-04-26 | WSC4 | LIREN |
| 2006-01-02 | WSC4 | LETRES |
| 2003-11-22 | WSC4 | LIAUA |
| 2001-04-27 | WSC4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1984626 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSC4 | ULS 1984626 | 2026-08-02 02:08:25 |
| Status | A | ULS 1984626 | 2026-08-02 02:08:25 |
| Service | AF | ULS 1984626 | 2026-08-02 02:08:25 |
| Grant Date | 2026-03-12 | ULS 1984626 | 2026-08-02 02:08:25 |
| Expiration Date | 2036-03-27 | ULS 1984626 | 2026-08-02 02:08:25 |