Universal Licensing System
WRKB879
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4361572 |
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| Call sign | WRKB879 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-12-08 |
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| Expiration | 2030-12-08 |
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| Frequency range | 5945.2 - 5974.85 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 33.1805556, -97.5605556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5974.85000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 5974.85000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 155 PRIVATE ROAD 2424, DECATUR, WISE, TX | 33.31230556, -97.50625000 | 296.000 m | LTOWER | 61.000 m structure / 64.000 m overall | |
| 2 | R | | 33.18055556, -97.56055556 | 295.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION USX6-6W | | V | 38.8000 | 199.1000 | | |
| 1 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
| 2 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 199.1000 | | |
| 2 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRKB879 | LIAUA |
| 2024-01-25 | WRKB879 | LIAUA |
| 2023-01-18 | WRKB879 | LIAUA |
| 2023-01-12 | WRKB879 | LIAUA |
| 2020-12-08 | WRKB879 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361572 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB879 | ULS 4361572 | 2026-08-02 02:47:19 |
| Status | A | ULS 4361572 | 2026-08-02 02:47:19 |
| Service | CF | ULS 4361572 | 2026-08-02 02:47:19 |
| Grant Date | 2020-12-08 | ULS 4361572 | 2026-08-02 02:47:19 |
| Expiration Date | 2030-12-08 | ULS 4361572 | 2026-08-02 02:47:19 |