Universal Licensing System
WQZQ521
Skyriver Communications
License details
| ULS identifier | 3936985 |
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| Call sign | WQZQ521 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2017-07-06 |
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| Expiration | 2027-07-06 |
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| Frequency range | 22075 MHz |
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| Locations | 2 |
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| Representative location | Los Angeles, LOS ANGELES, CA |
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| Coordinates | 34.0182222, -118.4563333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22075.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1200 West 7th St., Los Angeles, LOS ANGELES, CA | 34.01822222, -118.45633333 | 46.600 m | B | 38.000 m structure / 38.000 m overall | |
| 2 | R | | 33.99938889, -118.48263889 | 7.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TONGYU COMMUNICATIONS TY-TYA03U023S | | V | 35.3000 | 229.3000 | | |
| 1 | 2 | R | TONGYU COMMUNICATIONS TY-TYA03U023S | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WQZQ521 | LITRAN |
| 2020-01-30 | WQZQ521 | LIAUA |
| 2018-10-25 | WQZQ521 | LIAUA |
| 2018-07-20 | WQZQ521 | LITRAN |
| 2017-07-06 | WQZQ521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3936985 | 2026-08-02 02:43:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQZQ521 | ULS 3936985 | 2026-08-02 02:43:55 |
| Status | A | ULS 3936985 | 2026-08-02 02:43:55 |
| Service | MG | ULS 3936985 | 2026-08-02 02:43:55 |
| Grant Date | 2017-07-06 | ULS 3936985 | 2026-08-02 02:43:55 |
| Expiration Date | 2027-07-06 | ULS 3936985 | 2026-08-02 02:43:55 |