Universal Licensing System
WRNS543
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4488034 |
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| Call sign | WRNS543 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-08-17 |
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| Expiration | 2031-08-17 |
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| Frequency range | 17865 - 17915 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Spokane, SPOKANE, WA |
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| Coordinates | 47.7563611, -117.4251667 |
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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 | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17915.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10828 N. Waikiki Road, Spokane, SPOKANE, WA | 47.75636111, -117.42516667 | 583.700 m | TANK | 14.000 m structure / 21.300 m overall | |
| 2 | R | | 47.75380556, -117.39744444 | 598.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX2-18B | | H | 38.9000 | 97.7000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX2-18B | | | 38.9000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX2-18B | | V | 38.9000 | 97.7000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX2-18B | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRNS543 | LIAUA |
| 2024-01-25 | WRNS543 | LIAUA |
| 2023-01-18 | WRNS543 | LIAUA |
| 2023-01-12 | WRNS543 | LIAUA |
| 2022-11-22 | WRNS543 | LETCNS |
| 2021-08-17 | WRNS543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4488034 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNS543 | ULS 4488034 | 2026-08-02 02:47:18 |
| Status | A | ULS 4488034 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4488034 | 2026-08-02 02:47:18 |
| Grant Date | 2021-08-17 | ULS 4488034 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-08-17 | ULS 4488034 | 2026-08-02 02:47:18 |