Universal Licensing System
WREQ257
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4223895 |
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| Call sign | WREQ257 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-11-26 |
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| Expiration | 2029-11-26 |
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| Frequency range | 23175 - 23225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Scottsdale, MARICOPA, AZ |
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| Coordinates | 33.5983889, -111.8444722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23175.00000000 | | | | | |
| 1 | 2 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23175.00000000 | | 50M0D7W |
| 1 | 2 | 23225.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12628 North Frank Lloyd Wright Boulavard, Scottsdale, MARICOPA, AZ | 33.59838889, -111.84447222 | 449.900 m | UPOLE | 39.000 m structure / 39.000 m overall | |
| 2 | R | | 33.60680556, -111.85205556 | 471.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX1-23C | | V | 35.6000 | 323.0000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX1-23C | | | 35.6000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX1-23C | | H | 35.6000 | 323.0000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WREQ257 | LIAUA |
| 2024-01-25 | WREQ257 | LIAUA |
| 2023-01-18 | WREQ257 | LIAUA |
| 2023-01-12 | WREQ257 | LIAUA |
| 2019-11-26 | WREQ257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4223895 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREQ257 | ULS 4223895 | 2026-08-02 02:47:16 |
| Status | A | ULS 4223895 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4223895 | 2026-08-02 02:47:16 |
| Grant Date | 2019-11-26 | ULS 4223895 | 2026-08-02 02:47:16 |
| Expiration Date | 2029-11-26 | ULS 4223895 | 2026-08-02 02:47:16 |