Universal Licensing System
WQNH781
San Mateo, County of
License details
| ULS identifier | 3263789 |
|---|
| Call sign | WQNH781 |
|---|
| Radio service | SY |
|---|
| Status | E |
|---|
| Grant date | 2011-04-08 |
|---|
| Expiration | 2011-06-08 |
|---|
| Cancellation | 2011-08-13 |
|---|
| Frequency range | 770.03125 - 773.48125 MHz (8 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Foster City, SAN MATEO, CA |
|---|
| Coordinates | 37.5696389, -122.2738333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:44:05 |
|---|
Licensee
| Name | San Mateo, County of |
|---|
| Applicant type | G |
|---|
| FRN | 0001539840 |
|---|
| Location | Redwood City, CA |
|---|
| Address | 501 Winslow St, Redwood City, CA, 94063 |
|---|
| Phone | 6503634442 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 770.03125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 770.03125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 770.03125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 770.03125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB | 770.03125000 | | | 80.100000 | 81.300000 | |
| 3 | 1 | FB2 | 770.03125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 770.03125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 770.03125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB2 | 770.30625000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB | 770.30625000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB | 770.30625000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB2 | 770.30625000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB | 770.30625000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB2 | 770.30625000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 770.30625000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 770.30625000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB2 | 771.28125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB | 771.28125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 771.28125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 771.28125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB2 | 771.28125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB | 771.28125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 771.28125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 771.28125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB2 | 771.43125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB | 771.43125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 771.43125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 771.43125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB2 | 771.43125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB | 771.43125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 771.43125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 771.43125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB | 771.58125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 771.58125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 771.58125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 771.58125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB | 771.58125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB2 | 771.58125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB | 771.58125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB2 | 771.58125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB | 771.88125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 771.88125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 771.88125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 771.88125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB2 | 771.88125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB | 771.88125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB | 771.88125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB2 | 771.88125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB2 | 772.03125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB | 772.03125000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 772.03125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 772.03125000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB | 772.03125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB2 | 772.03125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 772.03125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 772.03125000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB | 772.40625000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 772.40625000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB | 772.40625000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB2 | 772.40625000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB2 | 772.40625000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB | 772.40625000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB | 772.40625000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB2 | 772.40625000 | | | 60.300000 | 257.000000 | |
| 2 | 1 | FB | 772.48125000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB2 | 772.48125000 | | | 85.100000 | 144.500000 | |
| 1 | 1 | FB | 772.70625000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 772.70625000 | | | 76.000000 | 126.000000 | |
| 2 | 1 | FB2 | 772.70625000 | | | 85.100000 | 144.500000 | |
| 2 | 1 | FB | 772.70625000 | | | 85.100000 | 144.500000 | |
| 3 | 1 | FB | 772.70625000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB2 | 772.70625000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 772.70625000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 772.70625000 | | | 60.300000 | 257.000000 | |
| 1 | 1 | FB | 773.48125000 | | | 76.000000 | 126.000000 | |
| 1 | 1 | FB2 | 773.48125000 | | | 76.000000 | 126.000000 | |
| 3 | 1 | FB2 | 773.48125000 | | | 50.100000 | 81.300000 | |
| 3 | 1 | FB | 773.48125000 | | | 50.100000 | 81.300000 | |
| 4 | 1 | FB2 | 773.48125000 | | | 60.300000 | 257.000000 | |
| 4 | 1 | FB | 773.48125000 | | | 60.300000 | 257.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 770.03125000 | | 8K10F1E |
| 1 | 1 | 770.03125000 | | 8K10F1D |
| 2 | 1 | 770.03125000 | | 8K10F1E |
| 2 | 1 | 770.03125000 | | 8K10F1D |
| 3 | 1 | 770.03125000 | | 8K10F1E |
| 3 | 1 | 770.03125000 | | 8K10F1D |
| 4 | 1 | 770.03125000 | | 8K10F1E |
| 4 | 1 | 770.03125000 | | 8K10F1D |
| 1 | 1 | 770.30625000 | | 8K10F1E |
| 1 | 1 | 770.30625000 | | 8K10F1D |
| 2 | 1 | 770.30625000 | | 8K10F1E |
| 2 | 1 | 770.30625000 | | 8K10F1D |
| 3 | 1 | 770.30625000 | | 8K10F1E |
| 3 | 1 | 770.30625000 | | 8K10F1D |
| 4 | 1 | 770.30625000 | | 8K10F1E |
| 4 | 1 | 770.30625000 | | 8K10F1D |
| 1 | 1 | 771.28125000 | | 8K10F1E |
| 1 | 1 | 771.28125000 | | 8K10F1D |
| 2 | 1 | 771.28125000 | | 8K10F1E |
| 2 | 1 | 771.28125000 | | 8K10F1D |
| 3 | 1 | 771.28125000 | | 8K10F1E |
| 3 | 1 | 771.28125000 | | 8K10F1D |
| 4 | 1 | 771.28125000 | | 8K10F1E |
| 4 | 1 | 771.28125000 | | 8K10F1D |
| 1 | 1 | 771.43125000 | | 8K10F1E |
| 1 | 1 | 771.43125000 | | 8K10F1D |
| 2 | 1 | 771.43125000 | | 8K10F1E |
| 2 | 1 | 771.43125000 | | 8K10F1D |
| 3 | 1 | 771.43125000 | | 8K10F1E |
| 3 | 1 | 771.43125000 | | 8K10F1D |
| 4 | 1 | 771.43125000 | | 8K10F1E |
| 4 | 1 | 771.43125000 | | 8K10F1D |
| 1 | 1 | 771.58125000 | | 8K10F1E |
| 1 | 1 | 771.58125000 | | 8K10F1D |
| 2 | 1 | 771.58125000 | | 8K10F1E |
| 2 | 1 | 771.58125000 | | 8K10F1D |
| 3 | 1 | 771.58125000 | | 8K10F1E |
| 3 | 1 | 771.58125000 | | 8K10F1D |
| 4 | 1 | 771.58125000 | | 8K10F1E |
| 4 | 1 | 771.58125000 | | 8K10F1D |
| 1 | 1 | 771.88125000 | | 8K10F1E |
| 1 | 1 | 771.88125000 | | 8K10F1D |
| 2 | 1 | 771.88125000 | | 8K10F1E |
| 2 | 1 | 771.88125000 | | 8K10F1D |
| 3 | 1 | 771.88125000 | | 8K10F1E |
| 3 | 1 | 771.88125000 | | 8K10F1D |
| 4 | 1 | 771.88125000 | | 8K10F1E |
| 4 | 1 | 771.88125000 | | 8K10F1D |
| 1 | 1 | 772.03125000 | | 8K10F1E |
| 1 | 1 | 772.03125000 | | 8K10F1D |
| 2 | 1 | 772.03125000 | | 8K10F1E |
| 2 | 1 | 772.03125000 | | 8K10F1D |
| 3 | 1 | 772.03125000 | | 8K10F1E |
| 3 | 1 | 772.03125000 | | 8K10F1D |
| 4 | 1 | 772.03125000 | | 8K10F1E |
| 4 | 1 | 772.03125000 | | 8K10F1D |
| 1 | 1 | 772.40625000 | | 8K10F1E |
| 1 | 1 | 772.40625000 | | 8K10F1D |
| 2 | 1 | 772.40625000 | | 8K10F1E |
| 2 | 1 | 772.40625000 | | 8K10F1D |
| 3 | 1 | 772.40625000 | | 8K10F1E |
| 3 | 1 | 772.40625000 | | 8K10F1D |
| 4 | 1 | 772.40625000 | | 8K10F1E |
| 4 | 1 | 772.40625000 | | 8K10F1D |
| 2 | 1 | 772.48125000 | | 8K10F1E |
| 2 | 1 | 772.48125000 | | 8K10F1D |
| 1 | 1 | 772.70625000 | | 8K10F1E |
| 1 | 1 | 772.70625000 | | 8K10F1D |
| 2 | 1 | 772.70625000 | | 8K10F1E |
| 2 | 1 | 772.70625000 | | 8K10F1D |
| 3 | 1 | 772.70625000 | | 8K10F1E |
| 3 | 1 | 772.70625000 | | 8K10F1D |
| 4 | 1 | 772.70625000 | | 8K10F1E |
| 4 | 1 | 772.70625000 | | 8K10F1D |
| 1 | 1 | 773.48125000 | | 8K10F1E |
| 1 | 1 | 773.48125000 | | 8K10F1D |
| 3 | 1 | 773.48125000 | | 8K10F1E |
| 3 | 1 | 773.48125000 | | 8K10F1D |
| 4 | 1 | 773.48125000 | | 8K10F1E |
| 4 | 1 | 773.48125000 | | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2470 E. Third Ave, Foster City, SAN MATEO, CA | 37.56963889, -122.27383333 | 6.000 m | BPOLE | 15.200 m structure / 16.800 m overall | |
| 2 | T | 400 COUNTY CENTER, Redwood City, SAN MATEO, CA | 37.48825000, -122.23047222 | 46.900 m | BPIPE | 48.800 m structure / 48.800 m overall | |
| 3 | T | S EL CAMINO/CRYSTAL SPRINGS RD, San Mateo City, SAN MATEO, CA | 37.56491667, -122.32633333 | 8.000 m | BPIPE | 15.200 m structure / 22.900 m overall | |
| 4 | T | 700 CRESTVIEW, San Carlos, SAN MATEO, CA | 37.48991667, -122.29019444 | 275.500 m | TOWER | 18.300 m structure / 18.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.800 m | V | 9.0000 | 170.0000 | -30.000 | |
| 1 | 2 | T | | 45.700 m | V | 10.0000 | 170.0000 | -47.000 | |
| 1 | 3 | T | | 22.900 m | V | 9.0000 | 170.0000 | -51.000 | |
| 1 | 4 | T | | 15.200 m | V | 13.0000 | 120.0000 | 163.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 590 HAMILTON ST, Redwood City, CA | SAN MATEO | 4153634443 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| P | 5047 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-13 | WQNH781 | LIEXP |
| 2011-04-08 | WQNH781 | LIREN |
| 2011-02-08 | WQNH781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3263789 | 2026-08-16 06:44:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNH781 | ULS 3263789 | 2026-08-16 06:44:05 |
| Status | E | ULS 3263789 | 2026-08-16 06:44:05 |
| Service | SY | ULS 3263789 | 2026-08-16 06:44:05 |
| Grant Date | 2011-04-08 | ULS 3263789 | 2026-08-16 06:44:05 |
| Expiration Date | 2011-06-08 | ULS 3263789 | 2026-08-16 06:44:05 |
| Cancellation Date | 2011-08-13 | ULS 3263789 | 2026-08-16 06:44:05 |