Universal Licensing System
WQND551
EXXON COMMUNICATIONS COMPANY
License details
| ULS identifier | 3255356 |
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| Call sign | WQND551 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2010-12-30 |
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| Expiration | 2020-12-30 |
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| Cancellation | 2020-10-13 |
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| Frequency range | 452.5125 - 457.5125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GULF OF MEXICO, GM |
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| Coordinates | 28.6626667, -89.1577500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.51250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.51250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.51250000 | | 11K2F3E |
| 1 | 1 | 452.51250000 | | 11K2F1D |
| 1 | 1 | 457.51250000 | | 11K2F1D |
| 1 | 1 | 457.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFFSHORE, GULF OF MEXICO, GM | 28.66266667, -89.15775000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3120 BUFFALO SPEEDWAY, HOUSTON, TX | HARRIS | 8326240238 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-14 | WQND551 | LICAN |
| 2020-10-05 | WQND551 | LETRES |
| 2015-12-03 | WQND551 | LIAUA |
| 2015-12-02 | WQND551 | ESUAPR |
| 2015-02-05 | WQND551 | LIAUA |
| 2015-02-04 | WQND551 | ESUAPR |
| 2011-10-04 | WQND551 | LETCNS |
| 2010-12-30 | WQND551 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3255356 | 2026-08-02 01:17:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQND551 | ULS 3255356 | 2026-08-02 01:17:08 |
| Status | C | ULS 3255356 | 2026-08-02 01:17:08 |
| Service | IG | ULS 3255356 | 2026-08-02 01:17:08 |
| Grant Date | 2010-12-30 | ULS 3255356 | 2026-08-02 01:17:08 |
| Expiration Date | 2020-12-30 | ULS 3255356 | 2026-08-02 01:17:08 |
| Cancellation Date | 2020-10-13 | ULS 3255356 | 2026-08-02 01:17:08 |