Universal Licensing System
WSIU683
Port of Los Angeles
License details
| ULS identifier | 5154222 |
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| Call sign | WSIU683 |
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| Radio service | PB |
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| Status | A |
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| Grant date | 2025-06-23 |
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| Expiration | 2035-06-23 |
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| Frequency range | 4960 MHz |
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| Locations | 1 |
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| Representative location | San Pedro, LOS ANGELES, CA |
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| Coordinates | 33.7661111, -118.2552778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 4960.00000000 | | | 0.250000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4960.00000000 | | 10M0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | San Pedro, LOS ANGELES, CA | 33.76611111, -118.25527778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 425 South Palos Verdes Street, San Pedro, CA | LOS ANGELES | 3109358428 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-23 | WSIU683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5154222 | 2026-08-02 01:19:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIU683 | ULS 5154222 | 2026-08-02 01:19:41 |
| Status | A | ULS 5154222 | 2026-08-02 01:19:41 |
| Service | PB | ULS 5154222 | 2026-08-02 01:19:41 |
| Grant Date | 2025-06-23 | ULS 5154222 | 2026-08-02 01:19:41 |
| Expiration Date | 2035-06-23 | ULS 5154222 | 2026-08-02 01:19:41 |