Universal Licensing System
WNZA971
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1146633 |
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| Call sign | WNZA971 |
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| Radio service | RS |
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| Status | C |
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| Grant date | 2003-04-15 |
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| Expiration | 2013-06-11 |
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| Cancellation | 2003-05-21 |
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| Frequency range | 9345 MHz |
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| Locations | 1 |
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| Representative location | OFFSHORE LA, GM |
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| Coordinates | 28.3099722, -91.9890000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:57:13 |
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Licensee
| Name | SHELL COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0003464674 |
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| Location | HOUSTON, TX |
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| Address | HOUSTON, TX, 772250329 |
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| Phone | 5043803241 |
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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 | WDX | 9345.00000000 | | | 1000.000000 | 500000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 9345.00000000 | | 1M20P0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SHELL OFFSHORE PLATFORM SMI BLK 130E, OFFSHORE LA, GM | 28.30997222, -91.98900000 | 0.000 m | | 29.000 m structure / 29.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 29.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 5043803241 |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-22 | WNZA971 | LICAN |
| 2003-04-15 | WNZA971 | LIREN |
| 2003-03-17 | WNZA971 | LETRES |
| 2000-09-15 | WNZA971 | LICCNV |
| 1998-05-25 | WNZA971 | LIREN |
| 1998-05-25 | WNZA971 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1146633 | 2026-08-09 02:57:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNZA971 | ULS 1146633 | 2026-08-09 02:57:13 |
| Status | C | ULS 1146633 | 2026-08-09 02:57:13 |
| Service | RS | ULS 1146633 | 2026-08-09 02:57:13 |
| Grant Date | 2003-04-15 | ULS 1146633 | 2026-08-09 02:57:13 |
| Expiration Date | 2013-06-11 | ULS 1146633 | 2026-08-09 02:57:13 |
| Cancellation Date | 2003-05-21 | ULS 1146633 | 2026-08-09 02:57:13 |