Universal Licensing System
KMA499
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1252319 |
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| Call sign | KMA499 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-09-06 |
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| Expiration | 2034-11-30 |
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| Frequency range | 155.19 - 155.64 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CLAYTON, CONTRA COSTA, CA |
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| Coordinates | 37.8946389, -121.8632778 |
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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 |
|---|
| 1 | 1 | FB | 155.19000000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB | 155.62500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB | 155.64000000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.19000000 | | 11K2F3E |
| 1 | 1 | 155.62500000 | | 11K2F3E |
| 1 | 1 | 155.64000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | REHAB CENTER, CLAYTON, CONTRA COSTA, CA | 37.89463889, -121.86327778 | 226.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30 DOUGLAS DRIVE, MARTINEZ, CA | CONTRA COSTA | 9256465900 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-06 | KMA499 | LIREN |
| 2020-07-18 | KMA499 | LIAUA |
| 2020-05-05 | KMA499 | LIAUA |
| 2014-09-03 | KMA499 | LIREN |
| 2013-04-13 | KMA499 | LIMOD |
| 2013-04-12 | KMA499 | ESUAPR |
| 2012-06-14 | KMA499 | LIAUA |
| 2012-06-14 | KMA499 | ESUAPR |
| 2010-08-23 | KMA499 | LIMOD |
| 2010-06-22 | KMA499 | LIAUA |
| 2010-06-21 | KMA499 | ESUAPR |
| 2004-09-29 | KMA499 | LIAUA |
| 2004-09-28 | KMA499 | ESUAPR |
| 2004-09-02 | KMA499 | ESUAPR |
| 2004-09-01 | KMA499 | ESURNW |
| 2002-02-19 | KMA499 | AUDOPR |
| 2000-12-20 | KMA499 | LIAUA |
| 2000-10-20 | KMA499 | LICCNV |
| 1999-09-23 | KMA499 | AUTHPR |
| 1999-09-23 | KMA499 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1252319 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KMA499 | ULS 1252319 | 2026-08-02 01:08:36 |
| Status | A | ULS 1252319 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1252319 | 2026-08-02 01:08:36 |
| Grant Date | 2024-09-06 | ULS 1252319 | 2026-08-02 01:08:36 |
| Expiration Date | 2034-11-30 | ULS 1252319 | 2026-08-02 01:08:36 |