Universal Licensing System
WQOK743
Refrigeration Vessels & Systems Corp
License details
| ULS identifier | 3328169 |
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| Call sign | WQOK743 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-23 |
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| Expiration | 2031-10-31 |
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| Frequency range | 456.6875 - 457.9875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Bryan, BRAZOS, TX |
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| Coordinates | 30.7231111, -96.3382222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 457.06250000 | | 11K2F3E |
| 1 | 1 | 457.48750000 | | 11K2F3E |
| 1 | 1 | 457.78750000 | | 11K2F3E |
| 1 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Bryan, BRAZOS, TX | 30.72311111, -96.33822222 | | | | |
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 | 1520 Crosswind Drive, Bryan, TX | BRAZOS | 9797780095 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-23 | WQOK743 | LIREN |
| 2021-08-09 | WQOK743 | LETRES |
| 2012-07-31 | WQOK743 | LETCNS |
| 2011-10-31 | WQOK743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3328169 | 2026-08-02 01:19:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOK743 | ULS 3328169 | 2026-08-02 01:19:18 |
| Status | A | ULS 3328169 | 2026-08-02 01:19:18 |
| Service | IG | ULS 3328169 | 2026-08-02 01:19:18 |
| Grant Date | 2021-12-23 | ULS 3328169 | 2026-08-02 01:19:18 |
| Expiration Date | 2031-10-31 | ULS 3328169 | 2026-08-02 01:19:18 |