Universal Licensing System
WSJB912
SAN DIEGO, COUNTY OF
License details
| ULS identifier | 5163936 |
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| Call sign | WSJB912 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-07-11 |
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| Expiration | 2035-07-11 |
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| Frequency range | 4970 MHz |
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| Locations | 2 |
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| Representative location | RAMONA, SAN DIEGO, CA |
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| Coordinates | 33.1599167, -116.8080000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 4970.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 4970.00000000 | | 10M0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BLACK MOUNTAIN TRUCK, RAMONA, SAN DIEGO, CA | 33.15991667, -116.80800000 | 1236.000 m | LTOWER | 6.100 m structure / 6.700 m overall | |
| 2 | R | | 33.00861111, -116.97111111 | 879.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | RADWIN RW-9614-5359 | | S | 20.0000 | 222.0000 | | |
| 1 | 2 | R | RADWIN RW-9614-5359 | | | 20.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5577 OVERLAND AVE, SAN DIEGO, CA | SAN DIEGO | 8585719580 |
License history
| Date | File or call sign | Action |
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| 2025-07-11 | WSJB912 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5163936 | 2026-08-02 02:47:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSJB912 | ULS 5163936 | 2026-08-02 02:47:20 |
| Status | A | ULS 5163936 | 2026-08-02 02:47:20 |
| Service | PF | ULS 5163936 | 2026-08-02 02:47:20 |
| Grant Date | 2025-07-11 | ULS 5163936 | 2026-08-02 02:47:20 |
| Expiration Date | 2035-07-11 | ULS 5163936 | 2026-08-02 02:47:20 |