Universal Licensing System
WROK427
STANFORD HEALTH CARE
License details
| ULS identifier | 4516259 |
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| Call sign | WROK427 |
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| Radio service | GJ |
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| Status | A |
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| Grant date | 2021-10-27 |
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| Expiration | 2031-10-27 |
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| Frequency range | 812.8125 - 857.8125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Fremont, ALAMEDA, CA |
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| Coordinates | 37.4896667, -121.8660556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:53 |
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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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| 2 | 1 | MO | 812.81250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 857.81250000 | | | 70.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 812.81250000 | | 7K60FXW |
| 1 | 1 | 857.81250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Monument Peak, 3 1/2 MI E, Fremont, ALAMEDA, CA | 37.48966667, -121.86605556 | 804.000 m | GTOWER | 60.000 m structure / 60.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 631.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1820 Embarcadero Road, Palo Alto, CA | SANTA CLARA | 6507362604 |
License history
| Date | File or call sign | Action |
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| 2022-09-26 | WROK427 | LETCNS |
| 2021-10-27 | WROK427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4516259 | 2026-08-02 01:20:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROK427 | ULS 4516259 | 2026-08-02 01:20:53 |
| Status | A | ULS 4516259 | 2026-08-02 01:20:53 |
| Service | GJ | ULS 4516259 | 2026-08-02 01:20:53 |
| Grant Date | 2021-10-27 | ULS 4516259 | 2026-08-02 01:20:53 |
| Expiration Date | 2031-10-27 | ULS 4516259 | 2026-08-02 01:20:53 |