Universal Licensing System
WRON437
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4521144 |
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| Call sign | WRON437 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-11-09 |
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| Expiration | 2031-11-09 |
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| Frequency range | 19525 - 19625 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 48.4343611, -119.5029722 |
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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 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16 Third Avenue West, Omak, OKANOGAN, WA | 48.40725000, -119.52972222 | 259.700 m | BTWR | 5.500 m structure / 21.600 m overall | |
| 2 | R | | 48.43436111, -119.50297222 | 457.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | V | 43.5000 | 33.3000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX3-18 | | | 43.5000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | H | 43.5000 | 33.3000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX3-18 | | | 43.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRON437 | LIAUA |
| 2024-01-25 | WRON437 | LIAUA |
| 2023-01-18 | WRON437 | LIAUA |
| 2023-01-12 | WRON437 | LIAUA |
| 2021-11-09 | WRON437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4521144 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRON437 | ULS 4521144 | 2026-08-02 02:47:18 |
| Status | A | ULS 4521144 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4521144 | 2026-08-02 02:47:18 |
| Grant Date | 2021-11-09 | ULS 4521144 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-11-09 | ULS 4521144 | 2026-08-02 02:47:18 |