Universal Licensing System
WQZI353
SBM OFFSHORE USA
License details
| ULS identifier | 3923212 |
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| Call sign | WQZI353 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-05-24 |
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| Expiration | 2027-05-24 |
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| Frequency range | 451.5375 - 457.7625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Houston, HARRIS, TX |
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| Coordinates | 29.7638889, -95.6208056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.53750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 452.13750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 457.13750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 452.13750000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 457.13750000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Houston, HARRIS, TX | 29.76388889, -95.62080556 | | | | |
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 |
|---|
| 1 | 1255 Enclave Parkway, Houston, TX | HARRIS | 2818486000 |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-24 | WQZI353 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3923212 | 2026-08-02 01:22:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZI353 | ULS 3923212 | 2026-08-02 01:22:07 |
| Status | A | ULS 3923212 | 2026-08-02 01:22:07 |
| Service | IG | ULS 3923212 | 2026-08-02 01:22:07 |
| Grant Date | 2017-05-24 | ULS 3923212 | 2026-08-02 01:22:07 |
| Expiration Date | 2027-05-24 | ULS 3923212 | 2026-08-02 01:22:07 |