Universal Licensing System
WNTK228
EAST BAY MUNICIPAL UTILITY DISTRICT
License details
| ULS identifier | 1023053 |
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| Call sign | WNTK228 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2018-07-13 |
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| Expiration | 2028-08-30 |
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| Frequency range | 928.14375 - 952.14375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DANVILLE, CONTRA COSTA, CA |
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| Coordinates | 37.8815833, -121.9191111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.14375000 | | | | | |
| 1 | 1 | FXO | 952.14375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.14375000 | | 12K0F9W |
| 1 | 1 | 952.14375000 | | 12K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT DIABLO 1.5 MI NE OF, DANVILLE, CONTRA COSTA, CA | 37.88158333, -121.91911111 | 1091.200 m | | 86.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 8.2000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.2000 | | | |
| 3 | 1 | T | | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | | | | 8.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-13 | WNTK228 | LIREN |
| 2018-07-01 | WNTK228 | ESURNW |
| 2018-06-04 | WNTK228 | LETRES |
| 2018-06-01 | WNTK228 | ESURNW |
| 2008-08-20 | WNTK228 | LIREN |
| 2008-08-14 | WNTK228 | LIMOD |
| 2008-08-13 | WNTK228 | ESCAPR |
| 2008-06-09 | WNTK228 | LETRES |
| 2001-11-21 | WNTK228 | COR |
| 1999-08-14 | WNTK228 | LICCNV |
| 1998-07-31 | WNTK228 | COR |
| 1998-05-27 | WNTK228 | LIREN |
| 1993-08-30 | WNTK228 | LIMOD |
| 1993-08-17 | WNTK228 | LIMOD |
| 1993-08-16 | WNTK228 | LIMOD |
| 1992-12-21 | WNTK228 | LIMOD |
| 1992-11-30 | WNTK228 | LIMOD |
| 1992-11-18 | WNTK228 | LIMOD |
| 1992-10-27 | WNTK228 | LIMOD |
| 1991-06-27 | WNTK228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1023053 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTK228 | ULS 1023053 | 2026-08-02 02:47:29 |
| Status | A | ULS 1023053 | 2026-08-02 02:47:29 |
| Service | MW | ULS 1023053 | 2026-08-02 02:47:29 |
| Grant Date | 2018-07-13 | ULS 1023053 | 2026-08-02 02:47:29 |
| Expiration Date | 2028-08-30 | ULS 1023053 | 2026-08-02 02:47:29 |