Universal Licensing System
WQYM266
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 3862680 |
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| Call sign | WQYM266 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2016-11-03 |
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| Expiration | 2026-11-03 |
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| Frequency range | 19325 - 19475 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | MAMMOTH LAKES, MONO, CA |
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| Coordinates | 37.6366389, -118.9900278 |
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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 | 3 | FXO | 19325.00000000 | | | | | |
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 3 | FXO | 19425.00000000 | | | | | |
| 1 | 4 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 19325.00000000 | | 50M0D7W |
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 3 | 19425.00000000 | | 50M0D7W |
| 1 | 4 | 19475.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 289 JUNIPER ROAD, MAMMOTH LAKES, MONO, CA | 37.63663889, -118.99002778 | 2469.800 m | MTOWER | 9.100 m structure / 9.100 m overall | N |
| 2 | R | | 37.63069444, -119.03319444 | 3362.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | V | 43.5000 | 260.2000 | | |
| 3 | 2 | R | ANDREW CORPORATION VHLPX2-18B | | | 38.9000 | | | |
| 4 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | H | 43.5000 | 260.2000 | | |
| 4 | 2 | R | ANDREW CORPORATION VHLPX2-18B | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WQYM266 | LIAUA |
| 2024-01-25 | WQYM266 | LIAUA |
| 2023-01-18 | WQYM266 | LIAUA |
| 2023-01-12 | WQYM266 | LIAUA |
| 2022-12-13 | WQYM266 | LIMOD |
| 2022-11-29 | WQYM266 | LETCNS |
| 2021-08-25 | WQYM266 | LIMOD |
| 2018-08-24 | WQYM266 | LIAUA |
| 2017-06-08 | WQYM266 | LIAUA |
| 2016-11-03 | WQYM266 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3862680 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYM266 | ULS 3862680 | 2026-08-02 02:47:18 |
| Status | A | ULS 3862680 | 2026-08-02 02:47:18 |
| Service | CF | ULS 3862680 | 2026-08-02 02:47:18 |
| Grant Date | 2016-11-03 | ULS 3862680 | 2026-08-02 02:47:18 |
| Expiration Date | 2026-11-03 | ULS 3862680 | 2026-08-02 02:47:18 |