Universal Licensing System
WRML513
Town of Portola Valley
License details
| ULS identifier | 4441695 |
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| Call sign | WRML513 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-04-28 |
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| Expiration | 2031-04-28 |
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| Frequency range | 1.68 MHz |
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| Locations | 1 |
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| Representative location | Portola Valley, SAN MATEO, CA |
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| Coordinates | 37.3816667, -122.2302778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 1.68000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | FB | 1.68000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.68000000 | | 6K00A3E |
| 2 | 1 | 1.68000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 56 Grenada Court, Portola Valley, SAN MATEO, CA | 37.38327778, -122.20805556 | 235.000 m | POLE | 6.000 m structure / 15.000 m overall | |
| 2 | T | 765 Portola Road, Portola Valley, SAN MATEO, CA | 37.38166667, -122.23027778 | 138.000 m | POLE | 6.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | -10.0000 | 360.0000 | | |
| 1 | 2 | T | | 15.000 m | V | -10.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 765 Portola Road, Portola Valley, CA | SAN MATEO | 6508511700 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-10 | WRML513 | LETCNS |
| 2024-04-15 | WRML513 | LIMOD |
| 2023-12-06 | WRML513 | LIMOD |
| 2021-04-28 | WRML513 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4441695 | 2026-08-02 01:20:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRML513 | ULS 4441695 | 2026-08-02 01:20:48 |
| Status | A | ULS 4441695 | 2026-08-02 01:20:48 |
| Service | PW | ULS 4441695 | 2026-08-02 01:20:48 |
| Grant Date | 2021-04-28 | ULS 4441695 | 2026-08-02 01:20:48 |
| Expiration Date | 2031-04-28 | ULS 4441695 | 2026-08-02 01:20:48 |