Universal Licensing System
WNTL838
Sea Robin Pipeline Company, LLC
License details
| ULS identifier | 1024209 |
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| Call sign | WNTL838 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-12-03 |
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| Expiration | 2031-12-18 |
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| Frequency range | 928.11875 - 952.11875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.9974444, -92.3053889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.11875000 | | | | | |
| 1 | 7 | FXO | 928.11875000 | | | | | |
| 1 | 1 | FXO | 952.11875000 | | | | | |
| 1 | 5 | FXO | 952.11875000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.11875000 | | 11K0F2W |
| 1 | 7 | 928.11875000 | | 10K5D1D |
| 1 | 7 | 928.11875000 | | 10K5D1D |
| 1 | 7 | 928.11875000 | | 11K3G1D |
| 1 | 7 | 928.11875000 | | 10K5D1D |
| 1 | 1 | 952.11875000 | | 11K0F2W |
| 1 | 5 | 952.11875000 | | 10K5D1D |
| 1 | 5 | 952.11875000 | | 10K5D1D |
| 1 | 5 | 952.11875000 | | 10K5D1D |
| 1 | 5 | 952.11875000 | | 11K3G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLOCK 149 VERMILION AREA, OFFSHORE, GM | 28.99744444, -92.30538889 | | | 45.700 m structure / 45.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 12.2000 | | | |
| 5 | 1 | T | DECIBEL DB589-Y | | V | 11.1000 | 360.0000 | | |
| 6 | 1 | R | SCALA TY-900 | | | 12.2000 | | | |
| 7 | 1 | T | SCALA TY-900 | | V | 12.2000 | 999.0000 | | |
| 8 | 1 | R | DECIBEL DB589-Y | | | 11.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5444 Westheimer Road, Houston, TX | | 7139897000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-30 | WNTL838 | LIMOD |
| 2021-12-03 | WNTL838 | LIREN |
| 2012-03-26 | WNTL838 | LITRAN |
| 2011-10-04 | WNTL838 | LIREN |
| 2011-10-04 | WNTL838 | LTSAPR |
| 2011-09-26 | WNTL838 | LETRES |
| 2011-08-26 | WNTL838 | LTSAPR |
| 2004-12-31 | WNTL838 | LIASS |
| 2004-12-09 | WNTL838 | ESUAPR |
| 2003-06-11 | WNTL838 | LITRAN |
| 2001-10-23 | WNTL838 | LIREN |
| 2001-10-18 | WNTL838 | LIAUA |
| 2001-09-24 | WNTL838 | LETRES |
| 2000-10-04 | WNTL838 | LIAUA |
| 2000-02-15 | WNTL838 | LITRAN |
| 1999-08-14 | WNTL838 | LICCNV |
| 1998-12-01 | WNTL838 | COR |
| 1998-08-25 | WNTL838 | COR |
| 1996-10-09 | WNTL838 | LIREN |
| 1995-06-29 | WNTL838 | COR |
| 1991-12-18 | WNTL838 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1024209 | 2026-08-02 02:45:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTL838 | ULS 1024209 | 2026-08-02 02:45:54 |
| Status | A | ULS 1024209 | 2026-08-02 02:45:54 |
| Service | MG | ULS 1024209 | 2026-08-02 02:45:54 |
| Grant Date | 2021-12-03 | ULS 1024209 | 2026-08-02 02:45:54 |
| Expiration Date | 2031-12-18 | ULS 1024209 | 2026-08-02 02:45:54 |