Universal Licensing System
WQB311
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1980896 |
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| Call sign | WQB311 |
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| Radio service | MC |
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| Status | C |
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| Grant date | 2002-07-17 |
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| Expiration | 2012-09-11 |
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| Cancellation | 2012-09-04 |
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| Frequency range | 156.325 - 156.9 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 30.1790833, -88.0775000 |
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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 |
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| 1 | 1 | FCL | 156.32500000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.32500000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHELL OFFSHORE PLATFORM MOBILE BAY BLK 113, OFFSHORE, GM | 30.17908333, -88.07750000 | 0.000 m | B | 72.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 26.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1500 OLD SPANISH TRAIL, HOUSTON, TX | | 7132451303 |
License history
| Date | File or call sign | Action |
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| 2012-09-05 | WQB311 | LICAN |
| 2012-06-18 | WQB311 | LETRES |
| 2003-12-02 | WQB311 | LIAUA |
| 2002-07-17 | WQB311 | LIREN |
| 2002-06-17 | WQB311 | LETRES |
| 2001-04-27 | WQB311 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1980896 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQB311 | ULS 1980896 | 2026-08-02 02:08:25 |
| Status | C | ULS 1980896 | 2026-08-02 02:08:25 |
| Service | MC | ULS 1980896 | 2026-08-02 02:08:25 |
| Grant Date | 2002-07-17 | ULS 1980896 | 2026-08-02 02:08:25 |
| Expiration Date | 2012-09-11 | ULS 1980896 | 2026-08-02 02:08:25 |
| Cancellation Date | 2012-09-04 | ULS 1980896 | 2026-08-02 02:08:25 |