Universal Licensing System
WQIP839
SAN MATEO, COUNTY OF
License details
| ULS identifier | 3002465 |
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| Call sign | WQIP839 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2018-01-20 |
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| Expiration | 2028-04-09 |
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| Frequency range | 453.325 MHz |
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| Locations | 1 |
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| Representative location | SAN MATEO, SAN MATEO, CA |
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| Coordinates | 37.5311111, -122.2993333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.32500000 | | | 8.000000 | 20.000000 | |
| 1 | 1 | FB | 453.32500000 | | | 8.000000 | 20.000000 | |
| 2 | 1 | FB | 453.32500000 | | | 8.000000 | 20.000000 | |
| 2 | 1 | FB2 | 453.32500000 | | | 8.000000 | 20.000000 | |
| 3 | 1 | FB2 | 453.32500000 | | | 30.000000 | 20.000000 | |
| 3 | 1 | FB | 453.32500000 | | | 30.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.32500000 | | 11K2F3E |
| 1 | 1 | 453.32500000 | | 11K2F3E |
| 2 | 1 | 453.32500000 | | 11K2F3E |
| 2 | 1 | 453.32500000 | | 11K2F3E |
| 3 | 1 | 453.32500000 | | 11K2F3E |
| 3 | 1 | 453.32500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 65 CAHILL STREET, SAN JOSE, SANTA CLARA, CA | 37.32908333, -121.90252778 | 28.900 m | B | 12.200 m structure / 15.200 m overall | |
| 2 | T | 4TH AND KING ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77661111, -122.39452778 | 2.000 m | B | 5.000 m structure / 8.000 m overall | N |
| 3 | T | 222 W 39TH AVE, SAN MATEO, SAN MATEO, CA | 37.53111111, -122.29933333 | 20.000 m | B | 15.000 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 | | | 15.200 m | | | | -59.500 | |
| 1 | 2 | T | | 8.000 m | | 10.0000 | 206.0000 | -29.700 | |
| 1 | 3 | T | | 15.000 m | V | | 360.0000 | -60.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 501 WINSLOW ST, REDWOOD CITY, CA | SAN MATEO | 6503634442 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-03 | WQIP839 | LIAUA |
| 2018-01-20 | WQIP839 | LIREN |
| 2018-01-15 | WQIP839 | LETRES |
| 2013-08-22 | WQIP839 | LIMOD |
| 2012-12-18 | WQIP839 | LETCNS |
| 2012-03-20 | WQIP839 | LIMOD |
| 2008-04-09 | WQIP839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3002465 | 2026-08-02 01:09:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIP839 | ULS 3002465 | 2026-08-02 01:09:32 |
| Status | A | ULS 3002465 | 2026-08-02 01:09:32 |
| Service | PW | ULS 3002465 | 2026-08-02 01:09:32 |
| Grant Date | 2018-01-20 | ULS 3002465 | 2026-08-02 01:09:32 |
| Expiration Date | 2028-04-09 | ULS 3002465 | 2026-08-02 01:09:32 |