Universal Licensing System
WQNS431
LOS ANGELES, COUNTY OF
License details
| ULS identifier | 3287420 |
|---|
| Call sign | WQNS431 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-02-11 |
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| Expiration | 2031-05-09 |
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| Frequency range | 18115 MHz |
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| Locations | 2 |
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| Representative location | Industry, LOS ANGELES, CA |
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| Coordinates | 34.0232500, -117.9381389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
| 1 | 1 | FXO | 18115.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
| 1 | 1 | 18115.00000000 | | 50M0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 178 Pleasanthome Dr, Industry, LOS ANGELES, CA | 34.02325000, -117.93813889 | 237.000 m | TANK | 12.200 m structure / 14.200 m overall | |
| 2 | R | | 34.08494444, -118.15022222 | 146.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP4-18 | | V | 44.5000 | 289.3000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP4-18 | | | 44.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-16 | WQNS431 | LIASS |
| 2023-12-21 | WQNS431 | LIAUA |
| 2021-02-11 | WQNS431 | LIREN |
| 2021-02-08 | WQNS431 | ESURNW |
| 2012-08-14 | WQNS431 | LETCNS |
| 2011-09-14 | WQNS431 | LIMOD |
| 2011-08-03 | WQNS431 | ESUAPR |
| 2011-05-09 | WQNS431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3287420 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNS431 | ULS 3287420 | 2026-08-02 02:48:00 |
| Status | A | ULS 3287420 | 2026-08-02 02:48:00 |
| Service | MW | ULS 3287420 | 2026-08-02 02:48:00 |
| Grant Date | 2021-02-11 | ULS 3287420 | 2026-08-02 02:48:00 |
| Expiration Date | 2031-05-09 | ULS 3287420 | 2026-08-02 02:48:00 |