Universal Licensing System
WRDN536
SAN FRANCISCO, CITY AND COUNTY OF
License details
| ULS identifier | 4169485 |
|---|
| Call sign | WRDN536 |
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| Radio service | YE |
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| Status | A |
|---|
| Grant date | 2019-06-11 |
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| Expiration | 2029-06-11 |
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| Frequency range | 806.0625 - 851.0625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WOODSIDE, SAN MATEO, CA |
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| Coordinates | 37.4611111, -122.3432222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | MO | 806.06250000 | | | 35.000000 | 70.000000 | |
| 7 | 1 | MO | 806.06250000 | | | 35.000000 | 70.000000 | |
| 8 | 1 | MO | 806.06250000 | | | 35.000000 | 70.000000 | |
| 11 | 1 | FX1 | 806.06250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 851.06250000 | | | 100.000000 | 95.940000 | |
| 2 | 1 | FB2 | 851.06250000 | | | 100.000000 | 219.700000 | |
| 3 | 1 | FB2 | 851.06250000 | | | 100.000000 | 600.000000 | |
| 6 | 1 | MO | 851.06250000 | | | 35.000000 | 70.000000 | |
| 7 | 1 | MO | 851.06250000 | | | 35.000000 | 70.000000 | |
| 8 | 1 | MO | 851.06250000 | | | 35.000000 | 70.000000 | |
| 12 | 1 | FB2 | 851.06250000 | | | 40.000000 | 98.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 806.06250000 | | 8K10F1W |
| 7 | 1 | 806.06250000 | | 8K10F1W |
| 8 | 1 | 806.06250000 | | 8K10F1W |
| 11 | 1 | 806.06250000 | | 8K10F1W |
| 1 | 1 | 851.06250000 | | 9K80D7W |
| 2 | 1 | 851.06250000 | | 9K80D7W |
| 3 | 1 | 851.06250000 | | 9K80D7W |
| 6 | 1 | 851.06250000 | | 8K10F1W |
| 7 | 1 | 851.06250000 | | 8K10F1W |
| 8 | 1 | 851.06250000 | | 8K10F1W |
| 12 | 1 | 851.06250000 | | 9K80D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONTARA RIDGE NORTH PEAK, PACIFICA, SAN MATEO, CA | 37.56138889, -122.47777778 | 578.500 m | LTOWER | 27.000 m structure / 27.400 m overall | |
| 2 | T | 13889 SKYLINE BLVD., REDWOOD CITY, SAN MATEO, CA | 37.43594444, -122.32008333 | 623.300 m | GTOWER | 42.600 m structure / 45.700 m overall | |
| 3 | T | Sawyer Ridge, Millbrae, SAN MATEO, CA | 37.57430556, -122.42288889 | 349.900 m | LTOWER | 12.200 m structure / 12.200 m overall | |
| 6 | T | | | | | | |
| 7 | T | | | | | | N |
| 8 | T | | | | | | |
| 11 | T | CA | | | | | |
| 12 | T | 13899 SKYLINE BLVD., WOODSIDE, SAN MATEO, CA | 37.46111111, -122.34322222 | 560.200 m | LTOWER | 48.800 m structure / 54.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.400 m | | 6.0000 | | 528.200 | |
| 1 | 2 | T | | 45.700 m | | 10.5000 | | 495.500 | |
| 1 | 3 | T | | 12.200 m | | | | 270.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 11 | T | | | | | | | |
| 1 | 12 | T | | 40.500 m | V | 6.0000 | | 473.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1011 TURK STREET, SAN FRANCISCO, CA | SAN FRANCISCO | 4155583884 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-17 | WRDN536 | LIMOD |
| 2020-03-10 | WRDN536 | LETCNS |
| 2019-06-11 | WRDN536 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4169485 | 2026-08-02 01:10:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN536 | ULS 4169485 | 2026-08-02 01:10:00 |
| Status | A | ULS 4169485 | 2026-08-02 01:10:00 |
| Service | YE | ULS 4169485 | 2026-08-02 01:10:00 |
| Grant Date | 2019-06-11 | ULS 4169485 | 2026-08-02 01:10:00 |
| Expiration Date | 2029-06-11 | ULS 4169485 | 2026-08-02 01:10:00 |