Universal Licensing System
WDK23
CALIFORNIA, STATE OF
License details
| ULS identifier | 1244800 |
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| Call sign | WDK23 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-05-16 |
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| Expiration | 2033-08-09 |
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| Frequency range | 159.3 - 159.345 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CLAYTON, CONTRA COSTA, CA |
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| Coordinates | 37.8995833, -121.8607222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 159.30000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 159.34500000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.30000000 | | 11K2F3E |
| 1 | 1 | 159.34500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11851 MARSH CREEK ROAD, CLAYTON, CONTRA COSTA, CA | 37.89958333, -121.86072222 | 186.500 m | MAST | 12.200 m structure / 18.300 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | V | 0.0000 | 360.0000 | -30.900 | |
Control points
| Number | Address | County | Phone |
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| 1 | 11851 MARSH CREEK RD, CLAYTON, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-16 | WDK23 | LIREN |
| 2023-05-15 | WDK23 | LETRES |
| 2020-12-15 | WDK23 | LIAUA |
| 2013-06-05 | WDK23 | LIREN |
| 2013-05-13 | WDK23 | LETRES |
| 2013-05-11 | WDK23 | ESURNW |
| 2013-01-23 | WDK23 | LIMOD |
| 2010-11-04 | WDK23 | LIAUA |
| 2010-11-03 | WDK23 | ESUAPR |
| 2003-06-25 | WDK23 | LIREN |
| 2003-05-12 | WDK23 | LETRES |
| 2002-03-11 | WDK23 | AUDOPR |
| 2000-10-20 | WDK23 | LICCNV |
| 1998-07-09 | WDK23 | LIREN |
| 1998-07-09 | WDK23 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1244800 | 2026-08-02 01:15:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK23 | ULS 1244800 | 2026-08-02 01:15:50 |
| Status | A | ULS 1244800 | 2026-08-02 01:15:50 |
| Service | PW | ULS 1244800 | 2026-08-02 01:15:50 |
| Grant Date | 2023-05-16 | ULS 1244800 | 2026-08-02 01:15:50 |
| Expiration Date | 2033-08-09 | ULS 1244800 | 2026-08-02 01:15:50 |