Universal Licensing System
KMG457
CALIFORNIA, STATE OF
License details
| ULS identifier | 1286797 |
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| Call sign | KMG457 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2015-06-02 |
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| Expiration | 2025-08-11 |
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| Cancellation | 2019-03-06 |
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| Frequency range | 47.04 - 47.1 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JAMUL, SAN DIEGO, CA |
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| Coordinates | 32.7014444, -116.7644722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.04000000 | | | 120.000000 | 30.000000 | |
| 1 | 1 | FB | 47.10000000 | | | 120.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.04000000 | | 20K0F3E |
| 1 | 1 | 47.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LYONS PEAK 11 KM E, JAMUL, SAN DIEGO, CA | 32.70144444, -116.76447222 | 1146.000 m | TOWER | 43.000 m structure / 47.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 47.000 m | | | | 633.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 7183 OPPORTUNITY RD, SAN DIEGO, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-07 | KMG457 | LICAN |
| 2015-06-02 | KMG457 | LIREN |
| 2015-06-01 | KMG457 | ESUAPR |
| 2015-05-18 | KMG457 | LETRES |
| 2015-05-13 | KMG457 | ESURNW |
| 2010-09-29 | KMG457 | LIAUA |
| 2010-09-28 | KMG457 | ESCAPR |
| 2005-06-17 | KMG457 | LIREN |
| 2005-05-16 | KMG457 | LETRES |
| 2002-03-11 | KMG457 | AUDOPR |
| 2000-10-20 | KMG457 | LICCNV |
| 2000-08-11 | KMG457 | LIRMD |
| 2000-08-11 | KMG457 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1286797 | 2026-08-23 05:54:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMG457 | ULS 1286797 | 2026-08-23 05:54:46 |
| Status | C | ULS 1286797 | 2026-08-23 05:54:46 |
| Service | PW | ULS 1286797 | 2026-08-23 05:54:46 |
| Grant Date | 2015-06-02 | ULS 1286797 | 2026-08-23 05:54:46 |
| Expiration Date | 2025-08-11 | ULS 1286797 | 2026-08-23 05:54:46 |
| Cancellation Date | 2019-03-06 | ULS 1286797 | 2026-08-23 05:54:46 |