Universal Licensing System
WQHH951
SAN MATEO, COUNTY OF
License details
| ULS identifier | 2934142 |
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| Call sign | WQHH951 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2017-05-13 |
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| Expiration | 2027-08-01 |
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| Frequency range | 5945.2 - 11445 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | Redwood City, SAN MATEO, CA |
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| Coordinates | 37.4569444, -122.2719444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 2 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 11365.00000000 | | | | | |
| 1 | 1 | FXO | 11445.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 11365.00000000 | | 30M0D7W |
| 1 | 1 | 11445.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 575 California Way, Redwood City, SAN MATEO, CA | 37.45694444, -122.27194444 | 276.800 m | BANT | 10.000 m structure / 13.000 m overall | |
| 2 | R | | 37.48825000, -122.23050000 | 3.100 m | | | |
| 3 | R | | 37.28769444, -121.86577778 | 134.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 37.6000 | 46.5000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 37.6000 | 0.0000 | | |
| 1 | 3 | R | GABRIEL ELECTRONICS DRFB8-59CSE | | | 41.3000 | | | |
| 2 | 1 | T | GABRIEL ELECTRONICS DRFB6-59CSE | | V | 39.1000 | 117.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-03 | WQHH951 | LIAUA |
| 2017-05-13 | WQHH951 | LIREN |
| 2017-05-08 | WQHH951 | LETRES |
| 2017-05-03 | WQHH951 | ESURNW |
| 2007-09-12 | WQHH951 | LIMOD |
| 2007-08-28 | WQHH951 | ESUAPR |
| 2007-08-01 | WQHH951 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2934142 | 2026-08-02 02:48:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQHH951 | ULS 2934142 | 2026-08-02 02:48:09 |
| Status | A | ULS 2934142 | 2026-08-02 02:48:09 |
| Service | MW | ULS 2934142 | 2026-08-02 02:48:09 |
| Grant Date | 2017-05-13 | ULS 2934142 | 2026-08-02 02:48:09 |
| Expiration Date | 2027-08-01 | ULS 2934142 | 2026-08-02 02:48:09 |