Universal Licensing System
WQXZ542
DOWNEY, CITY OF
License details
| ULS identifier | 3833025 |
|---|
| Call sign | WQXZ542 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2026-04-23 |
|---|
| Expiration | 2036-07-21 |
|---|
| Frequency range | 19405 - 19670 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 33.8893333, -118.0470556 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19405.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 1 | FXO | 19465.00000000 | | | | | |
| 1 | 3 | FXO | 19670.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 2 | 19405.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 1 | 19465.00000000 | | 27M2D1D |
| 1 | 3 | 19670.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Ridge Fire Road Water Tank, Ridge Fire Road, LOS ANGELES, CA | 33.99805556, -118.03675000 | 301.200 m | LTOWER | 24.400 m structure / 24.400 m overall | |
| 2 | R | | 33.92938889, -118.14738889 | 33.000 m | | | |
| 3 | R | | 33.93902778, -118.12952778 | 35.700 m | | | |
| 4 | R | | 33.88933333, -118.04705556 | 22.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 233.4000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 232.7000 | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | H | 38.6000 | 184.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-23 | WQXZ542 | LIREN |
| 2024-03-22 | WQXZ542 | LIAUA |
| 2020-05-05 | WQXZ542 | LETCNS |
| 2019-07-15 | WQXZ542 | LIMOD |
| 2019-02-04 | WQXZ542 | LIMOD |
| 2017-12-16 | WQXZ542 | LIAUA |
| 2017-10-24 | WQXZ542 | LETCNS |
| 2016-07-21 | WQXZ542 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3833025 | 2026-08-02 02:43:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXZ542 | ULS 3833025 | 2026-08-02 02:43:33 |
| Status | A | ULS 3833025 | 2026-08-02 02:43:33 |
| Service | MW | ULS 3833025 | 2026-08-02 02:43:33 |
| Grant Date | 2026-04-23 | ULS 3833025 | 2026-08-02 02:43:33 |
| Expiration Date | 2036-07-21 | ULS 3833025 | 2026-08-02 02:43:33 |