Universal Licensing System
KMG983
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1181286 |
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| Call sign | KMG983 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-09-02 |
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| Expiration | 2031-11-26 |
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| Frequency range | 46.1 - 46.38 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | ORINDA, CONTRA COSTA, CA |
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| Coordinates | 37.8835278, -122.1894167 |
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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 | 46.10000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 46.10000000 | | | 60.000000 | 55.000000 | |
| 1 | 1 | FB | 46.22000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 46.22000000 | | | 60.000000 | 55.000000 | |
| 1 | 1 | FB | 46.26000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 46.26000000 | | | 60.000000 | 55.000000 | |
| 1 | 1 | FB | 46.32000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 46.32000000 | | | 60.000000 | 55.000000 | |
| 1 | 1 | FB | 46.38000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 46.38000000 | | | 60.000000 | 55.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 46.10000000 | | 20K0F3E |
| 2 | 1 | 46.10000000 | | 20K0F3E |
| 1 | 1 | 46.22000000 | | 20K0F3E |
| 2 | 1 | 46.22000000 | | 20K0F3E |
| 1 | 1 | 46.26000000 | | 20K0F3E |
| 2 | 1 | 46.26000000 | | 20K0F3E |
| 1 | 1 | 46.32000000 | | 20K0F3E |
| 2 | 1 | 46.32000000 | | 20K0F3E |
| 1 | 1 | 46.38000000 | | 20K0F3E |
| 2 | 1 | 46.38000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STATION 45 33 ORINDA WAY, ORINDA, CONTRA COSTA, CA | 37.88352778, -122.18941667 | 134.000 m | | | N |
| 2 | T | 20 VIA LAS CRUCES, ORINDA, CONTRA COSTA, CA | 37.89963889, -122.17052778 | 268.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 33 ORINDA WAY, ORINDA, CA | | 9252541110 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-02 | KMG983 | LIREN |
| 2021-08-30 | KMG983 | LETRES |
| 2020-07-18 | KMG983 | LIAUA |
| 2020-05-05 | KMG983 | LIAUA |
| 2012-06-15 | KMG983 | LIAUA |
| 2012-06-14 | KMG983 | ESUAPR |
| 2011-09-08 | KMG983 | LIREN |
| 2011-09-05 | KMG983 | LETRES |
| 2011-08-28 | KMG983 | ESURNW |
| 2010-06-22 | KMG983 | LTSAPR |
| 2010-06-22 | KMG983 | LIAUA |
| 2010-06-21 | KMG983 | ESCAPR |
| 2010-06-21 | KMG983 | EFCAPR |
| 2002-02-19 | KMG983 | AUDOPR |
| 2001-08-31 | KMG983 | LIREN |
| 2001-08-30 | KMG983 | LIAUA |
| 2000-12-20 | KMG983 | LIAUA |
| 2000-10-19 | KMG983 | LICCNV |
| 1996-09-19 | KMG983 | AUTHPR |
| 1996-09-19 | KMG983 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1181286 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMG983 | ULS 1181286 | 2026-08-02 01:08:36 |
| Status | A | ULS 1181286 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1181286 | 2026-08-02 01:08:36 |
| Grant Date | 2021-09-02 | ULS 1181286 | 2026-08-02 01:08:36 |
| Expiration Date | 2031-11-26 | ULS 1181286 | 2026-08-02 01:08:36 |