Universal Licensing System
WQXB449
Skyriver Communications
License details
| ULS identifier | 3772381 |
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| Call sign | WQXB449 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2016-01-20 |
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| Expiration | 2026-01-20 |
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| Cancellation | 2018-11-13 |
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| Frequency range | 23275 MHz |
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| Locations | 1 |
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| Coordinates | 32.8366111, -117.1330556 |
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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 | 2 | FXO | 23275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23275.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5797 Chesapeake Ct, San Diego, SAN DIEGO, CA | 32.83883333, -117.12902778 | 130.000 m | B | 9.100 m structure / 9.500 m overall | |
| 3 | R | | 32.83661111, -117.13305556 | 131.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | TONGYU COMMUNICATIONS TY-TYA03U023S | | | 35.3000 | | | |
| 2 | 1 | T | TONGYU COMMUNICATIONS TY-TYA03U023S | | V | 35.3000 | 236.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-14 | WQXB449 | LICAN |
| 2018-10-25 | WQXB449 | LIAUA |
| 2017-05-15 | WQXB449 | LIMOD |
| 2017-04-18 | WQXB449 | LETCNS |
| 2016-01-20 | WQXB449 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3772381 | 2026-08-02 02:43:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXB449 | ULS 3772381 | 2026-08-02 02:43:55 |
| Status | C | ULS 3772381 | 2026-08-02 02:43:55 |
| Service | MG | ULS 3772381 | 2026-08-02 02:43:55 |
| Grant Date | 2016-01-20 | ULS 3772381 | 2026-08-02 02:43:55 |
| Expiration Date | 2026-01-20 | ULS 3772381 | 2026-08-02 02:43:55 |
| Cancellation Date | 2018-11-13 | ULS 3772381 | 2026-08-02 02:43:55 |