Universal Licensing System
KNCM858
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1253404 |
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| Call sign | KNCM858 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-12-08 |
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| Expiration | 2032-01-22 |
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| Frequency range | 460.1 MHz |
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| Locations | 1 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.8671389, -122.0521944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:36 |
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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 | 1 | FB | 460.10000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 460.10000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 225 SYDNEY DR, WALNUT CREEK, CONTRA COSTA, CA | 37.86713889, -122.05219444 | 201.000 m | | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 40 GLACIER DR, MARTINEZ, CA | | 9256462441 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-08 | KNCM858 | LIREN |
| 2021-11-23 | KNCM858 | ESURNW |
| 2021-11-01 | KNCM858 | LETRES |
| 2020-07-18 | KNCM858 | LIAUA |
| 2020-05-05 | KNCM858 | LIAUA |
| 2013-04-13 | KNCM858 | LIMOD |
| 2013-04-12 | KNCM858 | ESUAPR |
| 2012-06-15 | KNCM858 | LIAUA |
| 2012-06-14 | KNCM858 | ESUAPR |
| 2011-11-24 | KNCM858 | LIREN |
| 2011-10-31 | KNCM858 | LETRES |
| 2011-10-24 | KNCM858 | ESURNW |
| 2010-08-13 | KNCM858 | LIMOD |
| 2010-06-22 | KNCM858 | LIAUA |
| 2010-06-22 | KNCM858 | LTSAPR |
| 2010-06-21 | KNCM858 | ESCAPR |
| 2010-06-21 | KNCM858 | EFCAPR |
| 2002-02-19 | KNCM858 | AUDOPR |
| 2001-10-26 | KNCM858 | LIREN |
| 2001-10-25 | KNCM858 | LIAUA |
| 2000-12-20 | KNCM858 | LIAUA |
| 2000-10-20 | KNCM858 | LICCNV |
| 1996-11-14 | KNCM858 | LIREN |
| 1996-11-14 | KNCM858 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1253404 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNCM858 | ULS 1253404 | 2026-08-02 01:08:36 |
| Status | A | ULS 1253404 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1253404 | 2026-08-02 01:08:36 |
| Grant Date | 2021-12-08 | ULS 1253404 | 2026-08-02 01:08:36 |
| Expiration Date | 2032-01-22 | ULS 1253404 | 2026-08-02 01:08:36 |