Universal Licensing System
KNAK237
CALIFORNIA, STATE OF
License details
| ULS identifier | 1252759 |
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| Call sign | KNAK237 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-12-29 |
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| Expiration | 2031-03-25 |
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| Frequency range | 460.025 - 465.025 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PLEASANT HILL, CONTRA COSTA, CA |
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| Coordinates | 37.9615833, -122.0694167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 460.02500000 | | | 12.000000 | 33.000000 | |
| 1 | 1 | FX1 | 465.02500000 | | | 12.000000 | 33.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.02500000 | | 11K2F3E |
| 1 | 1 | 465.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 330 CIVIC DR POLICE DEPT, PLEASANT HILL, CONTRA COSTA, CA | 37.96158333, -122.06941667 | 11.000 m | | 11.000 m structure / 11.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 330 CIVIC DR, PLEASANT HILL, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-29 | KNAK237 | LIREN |
| 2020-12-28 | KNAK237 | LETRES |
| 2020-10-23 | KNAK237 | LIAUA |
| 2020-10-01 | KNAK237 | LIMOD |
| 2012-06-20 | KNAK237 | LIMOD |
| 2012-06-19 | KNAK237 | ESUAPR |
| 2010-12-29 | KNAK237 | LIREN |
| 2010-12-28 | KNAK237 | ESUAPR |
| 2010-12-27 | KNAK237 | LETRES |
| 2010-12-25 | KNAK237 | ESURNW |
| 2010-09-30 | KNAK237 | LIAUA |
| 2010-09-29 | KNAK237 | ESCAPR |
| 2002-03-11 | KNAK237 | AUDOPR |
| 2001-01-25 | KNAK237 | LIREN |
| 2001-01-01 | KNAK237 | LETRES |
| 2000-10-20 | KNAK237 | LICCNV |
| 1996-02-22 | KNAK237 | LIREN |
| 1996-02-22 | KNAK237 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1252759 | 2026-08-02 01:15:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAK237 | ULS 1252759 | 2026-08-02 01:15:55 |
| Status | A | ULS 1252759 | 2026-08-02 01:15:55 |
| Service | PW | ULS 1252759 | 2026-08-02 01:15:55 |
| Grant Date | 2020-12-29 | ULS 1252759 | 2026-08-02 01:15:55 |
| Expiration Date | 2031-03-25 | ULS 1252759 | 2026-08-02 01:15:55 |