Universal Licensing System
WQGX633
SAN MATEO, COUNTY OF
License details
| ULS identifier | 2911407 |
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| Call sign | WQGX633 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2017-02-17 |
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| Expiration | 2027-05-16 |
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| Frequency range | 488.8625 - 491.8625 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | BRISBANE, SAN MATEO, CA |
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| Coordinates | 37.6921389, -122.4032778 |
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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 | 488.86250000 | | | 70.000000 | 157.000000 | |
| 2 | 1 | MO | 488.86250000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | MO | 488.86250000 | | | 4.000000 | 8.000000 | |
| 3 | 1 | FB2 | 488.86250000 | | | 35.000000 | 157.000000 | |
| 4 | 1 | MO | 488.86250000 | | | 4.000000 | 8.000000 | |
| 4 | 1 | MO | 488.86250000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | MO | 491.86250000 | | | 4.000000 | 8.000000 | |
| 2 | 1 | MO | 491.86250000 | | | 20.000000 | 40.000000 | |
| 4 | 1 | MO | 491.86250000 | | | 20.000000 | 40.000000 | |
| 4 | 1 | MO | 491.86250000 | | | 4.000000 | 8.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 488.86250000 | | 20K0F3E |
| 1 | 1 | 488.86250000 | | 11K3F3E |
| 2 | 1 | 488.86250000 | | 11K3F3E |
| 2 | 1 | 488.86250000 | | 20K0F3E |
| 2 | 1 | 488.86250000 | | 20K0F3E |
| 2 | 1 | 488.86250000 | | 11K3F3E |
| 3 | 1 | 488.86250000 | | 11K3F3E |
| 3 | 1 | 488.86250000 | | 20K0F3E |
| 4 | 1 | 488.86250000 | | 11K3F3E |
| 4 | 1 | 488.86250000 | | 20K0F3E |
| 4 | 1 | 488.86250000 | | 20K0F3E |
| 4 | 1 | 488.86250000 | | 11K3F3E |
| 2 | 1 | 491.86250000 | | 20K0F3E |
| 2 | 1 | 491.86250000 | | 11K3F3E |
| 2 | 1 | 491.86250000 | | 11K3F3E |
| 2 | 1 | 491.86250000 | | 20K0F3E |
| 4 | 1 | 491.86250000 | | 11K3F3E |
| 4 | 1 | 491.86250000 | | 20K0F3E |
| 4 | 1 | 491.86250000 | | 11K3F3E |
| 4 | 1 | 491.86250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ICEHOUSE HILL, BRISBANE, SAN MATEO, CA | 37.69213889, -122.40327778 | 61.000 m | TOWER | 10.700 m structure / 10.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | FOSTER CITY TCI EAST THIRD AVE, FOSTER CITY, SAN MATEO, CA | 37.56963889, -122.27383333 | 1.500 m | TOWER | 24.400 m structure / 24.400 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 8.200 m | V | 6.5000 | 320.0000 | 15.400 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | 17.100 m | V | 9.0000 | 200.0000 | -35.200 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 501 WINSLOW ST, REDWOOD CITY, CA | SAN MATEO | 6503634442 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-30 | WQGX633 | LIAUA |
| 2017-02-17 | WQGX633 | LIREN |
| 2017-02-15 | WQGX633 | ESURNW |
| 2012-01-12 | WQGX633 | LIMOD |
| 2012-01-11 | WQGX633 | ESUAPR |
| 2008-02-20 | WQGX633 | LETCNS |
| 2007-05-16 | WQGX633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2911407 | 2026-08-02 01:09:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQGX633 | ULS 2911407 | 2026-08-02 01:09:32 |
| Status | A | ULS 2911407 | 2026-08-02 01:09:32 |
| Service | PW | ULS 2911407 | 2026-08-02 01:09:32 |
| Grant Date | 2017-02-17 | ULS 2911407 | 2026-08-02 01:09:32 |
| Expiration Date | 2027-05-16 | ULS 2911407 | 2026-08-02 01:09:32 |