Universal Licensing System
KMK286
California Water Service Company
License details
| ULS identifier | 1884731 |
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| Call sign | KMK286 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-11-09 |
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| Expiration | 2032-12-14 |
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| Frequency range | 47.9 MHz |
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| Locations | 1 |
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| Representative location | LIVERMORE, ALAMEDA, CA |
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| Coordinates | 37.6965833, -121.7699444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.90000000 | | | 300.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1150 FT E N LIVERMORE AVE & 500 FT S LAS POSITAS RD, LIVERMORE, ALAMEDA, CA | 37.69658333, -121.76994444 | 174.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 195 S N ST, LIVERMORE, CA | | 4084518249 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-09 | KMK286 | LIREN |
| 2022-09-19 | KMK286 | LETRES |
| 2012-11-17 | KMK286 | LIREN |
| 2012-09-17 | KMK286 | LETRES |
| 2002-10-04 | KMK286 | LIAUA |
| 2002-09-21 | KMK286 | LIREN |
| 2002-09-16 | KMK286 | LETRES |
| 2002-05-29 | KMK286 | LIAUA |
| 2002-05-03 | KMK286 | AUDOPR |
| 2000-11-24 | KMK286 | LICCNV |
| 1997-11-20 | KMK286 | AUTHPR |
| 1997-11-20 | KMK286 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1884731 | 2026-08-02 01:16:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMK286 | ULS 1884731 | 2026-08-02 01:16:21 |
| Status | A | ULS 1884731 | 2026-08-02 01:16:21 |
| Service | IG | ULS 1884731 | 2026-08-02 01:16:21 |
| Grant Date | 2022-11-09 | ULS 1884731 | 2026-08-02 01:16:21 |
| Expiration Date | 2032-12-14 | ULS 1884731 | 2026-08-02 01:16:21 |