Universal Licensing System
KNCZ499
CALIFORNIA, STATE OF
License details
| ULS identifier | 1173663 |
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| Call sign | KNCZ499 |
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| Radio service | GE |
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| Status | A |
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| Grant date | 2021-07-20 |
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| Expiration | 2031-10-08 |
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| Frequency range | 810.9625 - 855.9625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.8815833, -121.9141111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 810.96250000 | | | 10.000000 | 30.000000 | |
| 2 | 1 | FB2 | 855.96250000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FB | 855.96250000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 810.96250000 | | 20K0F3E |
| 2 | 1 | 855.96250000 | | 20K0F3E |
| 2 | 1 | 855.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONTRA COSTA, CA | | | | | N |
| 2 | T | MOUNT DIABLO 8 MI E, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91411111 | 1172.000 m | LTOWER | 14.900 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.000 m | | | | 958.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 13300 WHITE ROCK ROAD, RANCHO CORDOVA, CA | SACRAMENTO | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-20 | KNCZ499 | LIREN |
| 2021-07-19 | KNCZ499 | LETRES |
| 2020-07-14 | KNCZ499 | LIAUA |
| 2020-04-28 | KNCZ499 | LIAUA |
| 2020-03-16 | KNCZ499 | COR |
| 2015-06-16 | KNCZ499 | LETCNS |
| 2014-09-11 | KNCZ499 | LIMOD |
| 2011-07-23 | KNCZ499 | LIREN |
| 2011-07-22 | KNCZ499 | ESUAPR |
| 2011-07-18 | KNCZ499 | LETRES |
| 2011-07-10 | KNCZ499 | ESURNW |
| 2010-09-30 | KNCZ499 | LIAUA |
| 2010-09-29 | KNCZ499 | ESCAPR |
| 2001-09-29 | KNCZ499 | LIAUA |
| 2001-08-22 | KNCZ499 | LIREN |
| 2001-07-16 | KNCZ499 | LETRES |
| 2000-10-19 | KNCZ499 | LICCNV |
| 1996-09-11 | KNCZ499 | AUTHPR |
| 1996-09-06 | KNCZ499 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1173663 | 2026-08-23 05:54:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNCZ499 | ULS 1173663 | 2026-08-23 05:54:41 |
| Status | A | ULS 1173663 | 2026-08-23 05:54:41 |
| Service | GE | ULS 1173663 | 2026-08-23 05:54:41 |
| Grant Date | 2021-07-20 | ULS 1173663 | 2026-08-23 05:54:41 |
| Expiration Date | 2031-10-08 | ULS 1173663 | 2026-08-23 05:54:41 |