Universal Licensing System
WSIG760
Muir Beach Community Services District
License details
| ULS identifier | 5136443 |
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| Call sign | WSIG760 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-05-15 |
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| Expiration | 2035-05-15 |
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| Frequency range | 4970 MHz |
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| Locations | 2 |
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| Representative location | Muir Beach, MARIN, CA |
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| Coordinates | 37.8633889, -122.5853889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:16 |
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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 |
|---|
| 1 | 1 | 4970.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 87 Seacape Dr., Muir Beach, MARIN, CA | 37.86338889, -122.58538889 | 145.300 m | UPOLE | 6.100 m structure / 7.000 m overall | |
| 2 | R | | 37.90788889, -122.57580556 | 294.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti RD-5G30 | | S | 34.0000 | 10.0000 | | |
| 1 | 2 | R | Ubiquiti RD-5G30 | | | 34.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16 Miller Ave., Ste 203, Mill Valley, CA | MARIN | 4153837102 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-15 | WSIG760 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5136443 | 2026-08-02 02:45:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIG760 | ULS 5136443 | 2026-08-02 02:45:16 |
| Status | A | ULS 5136443 | 2026-08-02 02:45:16 |
| Service | PF | ULS 5136443 | 2026-08-02 02:45:16 |
| Grant Date | 2025-05-15 | ULS 5136443 | 2026-08-02 02:45:16 |
| Expiration Date | 2035-05-15 | ULS 5136443 | 2026-08-02 02:45:16 |