Universal Licensing System
WROZ843
Spec-Built Systems, Inc
License details
| ULS identifier | 4540380 |
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| Call sign | WROZ843 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-06 |
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| Expiration | 2032-01-06 |
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| Frequency range | 462.875 MHz |
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| Locations | 1 |
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| Representative location | San Diego, SAN DIEGO, CA |
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| Coordinates | 32.5591667, -116.9327778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:14 |
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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 | FB | 462.87500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.87500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2150 Michael Faraday Dr, San Diego, SAN DIEGO, CA | 32.55916667, -116.93277778 | 180.800 m | B | 9.000 m structure / 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 4.000 m | | | | -29.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 2150 Michael Faraday Dr, San Diego, CA | SAN DIEGO | 6196618100 |
License history
| Date | File or call sign | Action |
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| 2022-01-06 | WROZ843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4540380 | 2026-08-02 01:23:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROZ843 | ULS 4540380 | 2026-08-02 01:23:14 |
| Status | A | ULS 4540380 | 2026-08-02 01:23:14 |
| Service | IG | ULS 4540380 | 2026-08-02 01:23:14 |
| Grant Date | 2022-01-06 | ULS 4540380 | 2026-08-02 01:23:14 |
| Expiration Date | 2032-01-06 | ULS 4540380 | 2026-08-02 01:23:14 |