Universal Licensing System
WQXU504
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 3821173 |
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| Call sign | WQXU504 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2026-05-12 |
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| Expiration | 2036-06-13 |
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| Frequency range | 11345 - 11625 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | DUCHESNE, DUCHESNE, UT |
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| Coordinates | 40.2818056, -110.3290000 |
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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 | 2 | FXO | 11345.00000000 | | | | | |
| 1 | 3 | FXO | 11545.00000000 | | | | | |
| 1 | 3 | FXO | 11625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11345.00000000 | | 40M0D7W |
| 1 | 3 | 11545.00000000 | | 40M0D7W |
| 1 | 3 | 11625.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SW 1/4 NW 1/4 SEC. 27 TSHP 2 S RGE 4 W, DUCHESNE, DUCHESNE, UT | 40.28180556, -110.32900000 | 1967.800 m | MTOWER | 30.500 m structure / 33.500 m overall | |
| 2 | R | | 40.17216667, -110.22963889 | 1738.600 m | | | |
| 3 | R | | 40.36175000, -110.39052778 | 2076.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | COMMSCOPE VHLPX3-11W | | | 38.5000 | | | |
| 2 | 1 | T | COMMSCOPE VHLPX3-11W | | V | 38.5000 | 329.5000 | | |
| 2 | 2 | R | COMMSCOPE VHLPX4-11W | | | 40.8000 | | | |
| 3 | 1 | T | COMMSCOPE VHLPX4-11W | | V | 40.8000 | 145.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-12 | WQXU504 | LIREN |
| 2025-09-03 | WQXU504 | LIAUA |
| 2024-01-25 | WQXU504 | LIAUA |
| 2023-01-18 | WQXU504 | LIAUA |
| 2023-01-12 | WQXU504 | LIAUA |
| 2018-08-24 | WQXU504 | LIAUA |
| 2017-09-28 | WQXU504 | LIMOD |
| 2017-09-21 | WQXU504 | LIMOD |
| 2017-06-08 | WQXU504 | LIAUA |
| 2016-08-17 | WQXU504 | ESUAPR |
| 2016-08-17 | WQXU504 | LIAUA |
| 2016-07-30 | WQXU504 | LIAUA |
| 2016-07-29 | WQXU504 | ESUAPR |
| 2016-06-13 | WQXU504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3821173 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXU504 | ULS 3821173 | 2026-08-02 02:47:18 |
| Status | A | ULS 3821173 | 2026-08-02 02:47:18 |
| Service | CF | ULS 3821173 | 2026-08-02 02:47:18 |
| Grant Date | 2026-05-12 | ULS 3821173 | 2026-08-02 02:47:18 |
| Expiration Date | 2036-06-13 | ULS 3821173 | 2026-08-02 02:47:18 |