Universal Licensing System
WRFT581
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4275121 |
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| Call sign | WRFT581 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-04-28 |
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| Expiration | 2030-04-28 |
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| Frequency range | 11055 - 11095 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DENISON, GRAYSON, TX |
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| Coordinates | 33.7460833, -96.5146944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11055.00000000 | | | | | |
| 1 | 2 | FXO | 11095.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11055.00000000 | | 40M0D7W |
| 1 | 2 | 11095.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 108 PUTNAM LANE, DENISON, GRAYSON, TX | 33.74608333, -96.51469444 | 228.600 m | LTOWER | 76.200 m structure / 79.200 m overall | |
| 2 | R | | 33.69094444, -96.47783333 | 179.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | V | 40.7000 | 150.8000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | H | 40.7000 | 150.8000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRFT581 | LIAUA |
| 2024-01-25 | WRFT581 | LIAUA |
| 2023-01-18 | WRFT581 | LIAUA |
| 2023-01-12 | WRFT581 | LIAUA |
| 2020-04-28 | WRFT581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4275121 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFT581 | ULS 4275121 | 2026-08-02 02:47:17 |
| Status | A | ULS 4275121 | 2026-08-02 02:47:17 |
| Service | CF | ULS 4275121 | 2026-08-02 02:47:17 |
| Grant Date | 2020-04-28 | ULS 4275121 | 2026-08-02 02:47:17 |
| Expiration Date | 2030-04-28 | ULS 4275121 | 2026-08-02 02:47:17 |