Universal Licensing System
WQXX574
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 3828136 |
|---|
| Call sign | WQXX574 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-06-13 |
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| Expiration | 2036-07-07 |
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| Frequency range | 451.35 MHz |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.5735000, -87.9342222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.35000000 | | | 50.000000 | 13.700000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFFSHORE, GM | 28.57350000, -87.93422222 | | RIG | 4.000 m structure | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 4 | MC CANYON BLK 392 APPOMATOX, OFFSHORE, GM | GULF OF MEXICO | 5044254100 |
| 5 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 5044505953 |
| 6 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 7132412532 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-13 | WQXX574 | LIREN |
| 2026-04-14 | WQXX574 | LETRES |
| 2024-09-26 | WQXX574 | LIAUA |
| 2024-03-20 | WQXX574 | LIAUA |
| 2024-03-19 | WQXX574 | LIAUA |
| 2021-12-11 | WQXX574 | LIAUA |
| 2021-02-03 | WQXX574 | LIAUA |
| 2018-08-15 | WQXX574 | LIAUA |
| 2016-07-07 | WQXX574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3828136 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXX574 | ULS 3828136 | 2026-08-02 01:15:32 |
| Status | A | ULS 3828136 | 2026-08-02 01:15:32 |
| Service | IG | ULS 3828136 | 2026-08-02 01:15:32 |
| Grant Date | 2026-06-13 | ULS 3828136 | 2026-08-02 01:15:32 |
| Expiration Date | 2036-07-07 | ULS 3828136 | 2026-08-02 01:15:32 |