Universal Licensing System
WPAQ780
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1842319 |
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| Call sign | WPAQ780 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-10-17 |
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| Expiration | 2013-11-29 |
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| Cancellation | 2011-02-15 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OFFSHORE LA, GM |
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| Coordinates | 29.1641111, -88.6653056 |
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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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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 | 5045847851 |
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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 | FXO | 451.17500000 | | | 2.000000 | 15.000000 | |
| 2 | 1 | FXO | 456.17500000 | | | 2.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 16K0F2D |
| 2 | 1 | 456.17500000 | | 16K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MAIN PASS BLK 310JA PLATFORM, OFFSHORE LA, GM | 29.16411111, -88.66530556 | 0.000 m | | 24.000 m structure / 24.000 m overall | N |
| 2 | T | MAIN PASS BLK 310JA PLATFORM, OFFSHORE LA, GM | 29.18772222, -88.68363889 | 0.000 m | | 24.000 m structure / 24.000 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 | | 21.000 m | | | | | |
| 1 | 2 | T | | 21.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MAIN PASS BLK 310JA PLATFORM, OFFSHORE LA, GM | | 5045847851 |
License history
| Date | File or call sign | Action |
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| 2011-02-16 | WPAQ780 | LICAN |
| 2003-10-17 | WPAQ780 | LIREN |
| 2003-09-04 | WPAQ780 | LETRES |
| 2002-03-12 | WPAQ780 | AUDOPR |
| 2000-11-23 | WPAQ780 | LICCNV |
| 1998-09-22 | WPAQ780 | AUTHPR |
| 1998-09-22 | WPAQ780 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1842319 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAQ780 | ULS 1842319 | 2026-08-02 01:15:32 |
| Status | C | ULS 1842319 | 2026-08-02 01:15:32 |
| Service | IG | ULS 1842319 | 2026-08-02 01:15:32 |
| Grant Date | 2003-10-17 | ULS 1842319 | 2026-08-02 01:15:32 |
| Expiration Date | 2013-11-29 | ULS 1842319 | 2026-08-02 01:15:32 |
| Cancellation Date | 2011-02-15 | ULS 1842319 | 2026-08-02 01:15:32 |