Universal Licensing System
WRDB683
SOUTH TEXAS FRAC LLC
License details
| ULS identifier | 4136226 |
|---|
| Call sign | WRDB683 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-03-20 |
|---|
| Expiration | 2029-03-20 |
|---|
| Frequency range | 451.8 - 463.45 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FLORESVILLE, WILSON, TX |
|---|
| Coordinates | 29.0888056, -98.2351389 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MOI | 451.80000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 461.42500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 463.45000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.80000000 | | 11K2F3E |
| 2 | 1 | 451.80000000 | | 4K00F1E |
| 2 | 1 | 451.80000000 | | 8K30F1D |
| 2 | 1 | 451.80000000 | | 4K00F1D |
| 2 | 1 | 451.80000000 | | 8K30F1E |
| 2 | 1 | 456.80000000 | | 8K30F1E |
| 2 | 1 | 456.80000000 | | 8K30F1D |
| 2 | 1 | 456.80000000 | | 4K00F1D |
| 2 | 1 | 456.80000000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 461.42500000 | | 4K00F1D |
| 1 | 1 | 461.42500000 | | 4K00F1E |
| 1 | 1 | 461.42500000 | | 8K30F1D |
| 1 | 1 | 461.42500000 | | 11K2F3E |
| 1 | 1 | 461.42500000 | | 8K30F1E |
| 1 | 1 | 463.45000000 | | 4K00F1D |
| 1 | 1 | 463.45000000 | | 8K30F1D |
| 1 | 1 | 463.45000000 | | 8K30F1E |
| 1 | 1 | 463.45000000 | | 11K2F3E |
| 1 | 1 | 463.45000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 464 COUNTY ROAD 103, FLORESVILLE, WILSON, TX | 29.08880556, -98.23513889 | | | | |
| 2 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 464 COUNTY ROAD 103, FLORESVILLE, TX | WILSON | 9202940430 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-20 | WRDB683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4136226 | 2026-08-02 01:22:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB683 | ULS 4136226 | 2026-08-02 01:22:36 |
| Status | A | ULS 4136226 | 2026-08-02 01:22:36 |
| Service | IG | ULS 4136226 | 2026-08-02 01:22:36 |
| Grant Date | 2019-03-20 | ULS 4136226 | 2026-08-02 01:22:36 |
| Expiration Date | 2029-03-20 | ULS 4136226 | 2026-08-02 01:22:36 |