Universal Licensing System
WRD730
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1981956 |
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| Call sign | WRD730 |
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| Radio service | MR |
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| Status | A |
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| Grant date | 2021-08-05 |
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| Expiration | 2031-05-06 |
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| Frequency range | 2900 - 9500 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.6619167, -89.5514444 |
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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 |
|---|
| 1 | 1 | RLR | 2900.00000000 | 3100.00000000 | | 2.240000 | | |
| 1 | 2 | RLR | 9300.00000000 | 9500.00000000 | | 4.790000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2900.00000000 | | 1M27P0N |
| 1 | 2 | 9300.00000000 | | 1M37P0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHELL OFFSHORE PLATFORM W DELTA BLOCK 143, OFFSHORE, GM | 28.66191667, -89.55144444 | 0.000 m | STACK | 132.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | | | |
| 2 | 1 | T | | 40.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | WEST DELTA BLK 143 MENSA, OFFSHORE, GM | GULF OF MEXICO | 5044258452 |
| 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 |
|---|
| 2024-09-26 | WRD730 | LIAUA |
| 2024-03-20 | WRD730 | LIAUA |
| 2024-03-19 | WRD730 | LIAUA |
| 2022-03-02 | WRD730 | LIAUA |
| 2021-12-11 | WRD730 | LIAUA |
| 2021-08-05 | WRD730 | LIREN |
| 2021-02-08 | WRD730 | LETRES |
| 2019-09-27 | WRD730 | LIAUA |
| 2014-02-25 | WRD730 | LIAUA |
| 2014-02-24 | WRD730 | ESUAPR |
| 2011-04-16 | WRD730 | LIREN |
| 2011-02-07 | WRD730 | LETRES |
| 2003-12-02 | WRD730 | LIAUA |
| 2001-04-27 | WRD730 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1981956 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRD730 | ULS 1981956 | 2026-08-02 02:08:25 |
| Status | A | ULS 1981956 | 2026-08-02 02:08:25 |
| Service | MR | ULS 1981956 | 2026-08-02 02:08:25 |
| Grant Date | 2021-08-05 | ULS 1981956 | 2026-08-02 02:08:25 |
| Expiration Date | 2031-05-06 | ULS 1981956 | 2026-08-02 02:08:25 |