Universal Licensing System
WNUH521
CALIFORNIA, STATE OF
License details
| ULS identifier | 1290899 |
|---|
| Call sign | WNUH521 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-03-18 |
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| Expiration | 2035-06-09 |
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| Frequency range | 42.08 MHz |
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| Locations | 4 |
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| Representative location | LA HONDA, SAN MATEO, CA |
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| Coordinates | 37.3871667, -122.2949722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 42.08000000 | | | 120.000000 | 48.000000 | |
| 2 | 1 | FB | 42.08000000 | | | 120.000000 | 120.000000 | |
| 3 | 1 | FB | 42.08000000 | | | 120.000000 | 120.000000 | |
| 4 | 1 | FB | 42.08000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 42.08000000 | | 20K0F3E |
| 2 | 1 | 42.08000000 | | 20K0F3E |
| 3 | 1 | 42.08000000 | | 20K0F3E |
| 4 | 1 | 42.08000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ALLEN PEAK 2 KM W, LA HONDA, SAN MATEO, CA | 37.38716667, -122.29497222 | 707.000 m | TOWER | 43.000 m structure / 43.000 m overall | N |
| 2 | T | PISE MOUNTAIN 11 KM SW, REDWOOD CITY, SAN MATEO, CA | 37.45522222, -122.34275000 | 604.400 m | TOWER | 37.000 m structure / 42.100 m overall | N |
| 3 | T | 20000 SKYLINE BLVD, WOODSIDE, SAN MATEO, CA | 37.33050000, -122.21302778 | 747.000 m | TOWER | 18.000 m structure / 23.000 m overall | N |
| 4 | T | NORTH PEAK 5 KM NE, MONTARA, SAN MATEO, CA | 37.56133333, -122.47775000 | 579.000 m | TOWER | 24.000 m structure / 27.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | 542.000 | |
| 1 | 2 | T | | 42.100 m | V | | 360.0000 | 474.000 | |
| 1 | 3 | T | | 23.000 m | | | | 443.000 | |
| 1 | 4 | T | | 27.000 m | | | | 516.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1551 BENICIA RD, VALLEJO, CA | SOLANO | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WNUH521 | LIREN |
| 2025-03-17 | WNUH521 | LETRES |
| 2021-01-05 | WNUH521 | LIAUA |
| 2015-04-03 | WNUH521 | LIREN |
| 2015-04-02 | WNUH521 | ESUAPR |
| 2015-03-16 | WNUH521 | LETRES |
| 2010-12-21 | WNUH521 | ESCAPR |
| 2010-12-21 | WNUH521 | LIAUA |
| 2010-12-20 | WNUH521 | EFUAPR |
| 2010-12-20 | WNUH521 | ESUAPR |
| 2005-04-16 | WNUH521 | LIREN |
| 2005-04-10 | WNUH521 | ESURNW |
| 2005-03-14 | WNUH521 | LETRES |
| 2005-03-11 | WNUH521 | ESURNW |
| 2003-03-06 | WNUH521 | LIMOD |
| 2002-12-18 | WNUH521 | LIMOD |
| 2002-08-23 | WNUH521 | LIAUA |
| 2002-03-11 | WNUH521 | AUDOPR |
| 2000-10-20 | WNUH521 | LICCNV |
| 2000-06-09 | WNUH521 | LIMOD |
| 2000-06-09 | WNUH521 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1290899 | 2026-08-16 06:49:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUH521 | ULS 1290899 | 2026-08-16 06:49:28 |
| Status | A | ULS 1290899 | 2026-08-16 06:49:28 |
| Service | PW | ULS 1290899 | 2026-08-16 06:49:28 |
| Grant Date | 2025-03-18 | ULS 1290899 | 2026-08-16 06:49:28 |
| Expiration Date | 2035-06-09 | ULS 1290899 | 2026-08-16 06:49:28 |