Universal Licensing System
WPKZ540
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1843212 |
|---|
| Call sign | WPKZ540 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2022-09-08 |
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| Expiration | 2032-10-21 |
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| Frequency range | 48.56 MHz |
|---|
| Locations | 6 |
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| Representative location | LEEVILLE, LAFOURCHE, LA |
|---|
| Coordinates | 29.1205000, -90.2092500 |
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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 | FBC | 48.56000000 | | | 50.000000 | 95.000000 | |
| 2 | 1 | FBC | 48.56000000 | | | 50.000000 | 92.000000 | |
| 3 | 1 | FBC | 48.56000000 | | | 50.000000 | 95.000000 | |
| 4 | 1 | FBC | 48.56000000 | | | 50.000000 | 95.000000 | |
| 5 | 1 | MO | 48.56000000 | | | 50.000000 | | |
| 6 | 1 | FBJ | 48.56000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.56000000 | | 20K0F3E |
| 2 | 1 | 48.56000000 | | 20K0F3E |
| 3 | 1 | 48.56000000 | | 20K0F3E |
| 4 | 1 | 48.56000000 | | 20K0F3E |
| 5 | 1 | 48.56000000 | | 20K0F3E |
| 6 | 1 | 48.56000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14 KM S, LEEVILLE, LAFOURCHE, LA | 29.12050000, -90.20925000 | 0.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | SHELL OFFSHORE PLATFORM SHIP SHOAL BLK 274C, OFFSHORE LA, GM | 29.12050000, -90.20925000 | 0.000 m | STACK | 73.000 m structure / 73.000 m overall | N |
| 3 | T | SHELL OFFSHORE PLATFORM GARDEN BANKS BLK 128, OFFSHORE LA, GM | 27.87552778, -91.98650000 | 0.000 m | STACK | 73.000 m structure / 73.000 m overall | N |
| 4 | T | SHELL OFFSHORE PLATFORM EWING BANKS BLK 965, OFFSHORE LA, GM | 28.03080556, -90.02311111 | 0.000 m | RIG | 53.000 m structure / 53.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 0.000 | |
| 1 | 2 | T | | 49.000 m | | | | 0.000 | |
| 1 | 3 | T | | 30.000 m | | | | 0.000 | |
| 1 | 4 | T | | 30.000 m | | | | 0.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 4 | GARDEN BANKS BLK 128 ENCHILADA, OFFSHORE, GM | GULF OF MEXICO | 5044258444 |
| 5 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 5044505953 |
| 7 | 24-HOUR HOTLINE, HOUSTON, TX | HARRIS | 7132412532 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-26 | WPKZ540 | LIAUA |
| 2024-03-20 | WPKZ540 | LIAUA |
| 2024-03-19 | WPKZ540 | LIAUA |
| 2022-10-22 | WPKZ540 | LIAUA |
| 2022-09-08 | WPKZ540 | LIREN |
| 2022-07-25 | WPKZ540 | LETRES |
| 2022-03-02 | WPKZ540 | LIAUA |
| 2021-12-11 | WPKZ540 | LIAUA |
| 2018-04-05 | WPKZ540 | LIAUA |
| 2014-02-19 | WPKZ540 | LIAUA |
| 2014-02-17 | WPKZ540 | ESUAPR |
| 2012-10-10 | WPKZ540 | LIREN |
| 2012-07-30 | WPKZ540 | LETRES |
| 2003-11-20 | WPKZ540 | LIAUA |
| 2002-10-08 | WPKZ540 | LIREN |
| 2002-07-29 | WPKZ540 | LETRES |
| 2002-03-12 | WPKZ540 | AUDOPR |
| 2000-11-23 | WPKZ540 | LICCNV |
| 1997-10-21 | WPKZ540 | LIISS |
| 1997-10-21 | WPKZ540 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843212 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKZ540 | ULS 1843212 | 2026-08-02 01:15:32 |
| Status | A | ULS 1843212 | 2026-08-02 01:15:32 |
| Service | IG | ULS 1843212 | 2026-08-02 01:15:32 |
| Grant Date | 2022-09-08 | ULS 1843212 | 2026-08-02 01:15:32 |
| Expiration Date | 2032-10-21 | ULS 1843212 | 2026-08-02 01:15:32 |