Universal Licensing System
WRDM712
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4167574 |
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| Call sign | WRDM712 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-06-05 |
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| Expiration | 2029-06-05 |
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| Frequency range | 6226.89 - 6345.49 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | ROBSTOWN, NUECES, TX |
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| Coordinates | 27.7540278, -97.7621111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 4 | FXO | 6286.19000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6226.89000000 | | 27M3D7W |
| 1 | 4 | 6286.19000000 | | 27M3D7W |
| 1 | 4 | 6345.49000000 | | 27M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4999 COUNTY ROAD 34, ROBSTOWN, NUECES, TX | 27.75402778, -97.76211111 | 21.000 m | LTOWER | 59.400 m structure / 60.700 m overall | N |
| 2 | R | | 27.85691667, -97.67647222 | 27.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ANDREW CORPORATION UHX6-59L RF | | V | 38.8000 | 36.5000 | | |
| 3 | 2 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
| 4 | 1 | T | ANDREW CORPORATION UHX6-59L RF | | H | 38.8000 | 36.5000 | | |
| 4 | 2 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRDM712 | LIAUA |
| 2024-01-25 | WRDM712 | LIAUA |
| 2023-01-18 | WRDM712 | LIAUA |
| 2023-01-12 | WRDM712 | LIAUA |
| 2021-10-02 | WRDM712 | LIMOD |
| 2021-09-08 | WRDM712 | LIMOD |
| 2020-07-31 | WRDM712 | LIMOD |
| 2019-08-10 | WRDM712 | LIMOD |
| 2019-08-06 | WRDM712 | LIMOD |
| 2019-06-05 | WRDM712 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4167574 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDM712 | ULS 4167574 | 2026-08-02 02:47:18 |
| Status | A | ULS 4167574 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4167574 | 2026-08-02 02:47:18 |
| Grant Date | 2019-06-05 | ULS 4167574 | 2026-08-02 02:47:18 |
| Expiration Date | 2029-06-05 | ULS 4167574 | 2026-08-02 02:47:18 |