Universal Licensing System
WRDE752
Sonoma Marin Area Rail Transit District
License details
| ULS identifier | 4148299 |
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| Call sign | WRDE752 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-11 |
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| Expiration | 2029-04-11 |
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| Frequency range | 160.2375 - 160.5525 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | LARKSPUR, MARIN, CA |
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| Coordinates | 37.9507500, -122.5103611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:20 |
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Licensee
| Name | Sonoma Marin Area Rail Transit District |
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| Applicant type | G |
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| FRN | 0020594925 |
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| Location | Petaluma, CA |
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| Address | 5401 Old Redwood Hwy Suite 200, Petaluma, CA, 94954 |
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| Phone | 7077943063 |
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| Email | [email protected] |
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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 | 160.23750000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB | 160.31250000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB | 160.43250000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB | 160.55250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.23750000 | | 4K00F1D |
| 1 | 1 | 160.31250000 | | 4K00F1D |
| 1 | 1 | 160.43250000 | | 4K00F1D |
| 1 | 1 | 160.55250000 | | 4K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | REDWOOD HIGHWAY, LARKSPUR, MARIN, CA | 37.95075000, -122.51036111 | 27.000 m | POLE | 5.000 m structure / 6.000 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 | | 5.500 m | V | 0.0000 | 360.0000 | -46.600 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1210 Airport Boulevard, Santa Rosa, CA | SONOMA | 7077943063 |
| 2 | South Petaluma Blvd @ Petaluma River, Petaluma, CA | SONOMA | 7077943063 |
| 3 | 5401 Old Redwood Highway, Suite 200, Petaluma, CA | SONOMA | 7077943063 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-14 | WRDE752 | LETCNS |
| 2019-04-11 | WRDE752 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4148299 | 2026-08-02 01:20:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDE752 | ULS 4148299 | 2026-08-02 01:20:20 |
| Status | A | ULS 4148299 | 2026-08-02 01:20:20 |
| Service | IG | ULS 4148299 | 2026-08-02 01:20:20 |
| Grant Date | 2019-04-11 | ULS 4148299 | 2026-08-02 01:20:20 |
| Expiration Date | 2029-04-11 | ULS 4148299 | 2026-08-02 01:20:20 |