Universal Licensing System
KJJ272
Contra Costa, County of
License details
| ULS identifier | 1883657 |
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| Call sign | KJJ272 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-09-08 |
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| Expiration | 2031-12-02 |
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| Frequency range | 47.88 MHz |
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| Locations | 1 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
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| Coordinates | 37.9749167, -122.0510833 |
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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 | 47.88000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 47.88000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BISSO LN AND GASOLINE ALLEY, CONCORD, CONTRA COSTA, CA | 37.97491667, -122.05108333 | 10.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | BISSO LN AND GASOLINE ALLEY, CONCORD, CA | | 9256465900 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-08 | KJJ272 | LIREN |
| 2021-09-06 | KJJ272 | LETRES |
| 2020-07-18 | KJJ272 | LIAUA |
| 2020-05-02 | KJJ272 | LIAUA |
| 2012-06-14 | KJJ272 | LIAUA |
| 2012-06-14 | KJJ272 | ESUAPR |
| 2011-09-08 | KJJ272 | LIREN |
| 2011-09-05 | KJJ272 | LETRES |
| 2011-09-03 | KJJ272 | ESURNW |
| 2010-06-22 | KJJ272 | LTSAPR |
| 2010-06-22 | KJJ272 | LIAUA |
| 2010-06-21 | KJJ272 | EFCAPR |
| 2010-06-21 | KJJ272 | ESCAPR |
| 2002-02-19 | KJJ272 | AUDOPR |
| 2001-10-05 | KJJ272 | LIAUA |
| 2001-09-07 | KJJ272 | LIREN |
| 2001-09-06 | KJJ272 | LIAUA |
| 2000-12-20 | KJJ272 | LIAUA |
| 2000-11-24 | KJJ272 | LICCNV |
| 1996-09-19 | KJJ272 | LIREN |
| 1996-09-19 | KJJ272 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1883657 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KJJ272 | ULS 1883657 | 2026-08-02 01:08:36 |
| Status | A | ULS 1883657 | 2026-08-02 01:08:36 |
| Service | IG | ULS 1883657 | 2026-08-02 01:08:36 |
| Grant Date | 2021-09-08 | ULS 1883657 | 2026-08-02 01:08:36 |
| Expiration Date | 2031-12-02 | ULS 1883657 | 2026-08-02 01:08:36 |