Universal Licensing System
WRKA682
California Water Service
License details
| ULS identifier | 4359340 |
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| Call sign | WRKA682 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-12-01 |
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| Expiration | 2030-12-01 |
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| Frequency range | 932.29375 - 941.29375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Atherton, SAN MATEO, CA |
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| Coordinates | 37.4331111, -122.2317222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:50 |
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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 | 3 | FXO | 932.29375000 | | | | | |
| 1 | 3 | FXO | 932.29375000 | | | | | |
| 1 | 3 | FXO | 932.29375000 | | | | | |
| 1 | 1 | FXO | 941.29375000 | | | | | |
| 1 | 1 | FXO | 941.29375000 | | | | | |
| 1 | 1 | FXO | 941.29375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 932.29375000 | | 10K8D1D |
| 1 | 3 | 932.29375000 | | 10K8D1D |
| 1 | 3 | 932.29375000 | | 10K8D1D |
| 1 | 1 | 941.29375000 | | 10K8D1D |
| 1 | 1 | 941.29375000 | | 10K8D1D |
| 1 | 1 | 941.29375000 | | 10K8D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1142 Moore Road, Atherton, SAN MATEO, CA | 37.43311111, -122.23172222 | 114.000 m | POLE | 18.300 m structure / 21.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Commscope DB586-Y | | V | 8.2000 | 360.0000 | | |
| 2 | 1 | R | Kathrein-Scala TY-900 | | | 12.2000 | | | |
| 3 | 1 | T | Kathrein-Scala TY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Commscope DB586-Y | | | 8.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1720 North First Street, San Jose, CA | SANTA CLARA | 4083678214 |
License history
| Date | File or call sign | Action |
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| 2020-12-01 | WRKA682 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4359340 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKA682 | ULS 4359340 | 2026-08-02 02:43:50 |
| Status | A | ULS 4359340 | 2026-08-02 02:43:50 |
| Service | MG | ULS 4359340 | 2026-08-02 02:43:50 |
| Grant Date | 2020-12-01 | ULS 4359340 | 2026-08-02 02:43:50 |
| Expiration Date | 2030-12-01 | ULS 4359340 | 2026-08-02 02:43:50 |