Universal Licensing System
KMX3
Alameda County
License details
| ULS identifier | 1968174 |
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| Call sign | KMX3 |
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| Radio service | AA |
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| Status | A |
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| Grant date | 2019-07-09 |
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| Expiration | 2029-10-04 |
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| Frequency range | 122.9 - 123.1 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SUNOL, ALAMEDA, CA |
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| Coordinates | 37.6555000, -122.0024722 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | SAR | 122.90000000 | | | 10.000000 | | |
| 1 | 1 | SAR | 123.10000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.90000000 | | 6K00A3E |
| 1 | 1 | 123.10000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUNOL RIDGE, SUNOL, ALAMEDA, CA | 37.65550000, -122.00247222 | 668.000 m | B | 30.000 m overall | |
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 | 2000 150TH AVE, SAN LEANDRO, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-09 | KMX3 | LIREN |
| 2019-07-08 | KMX3 | LETRES |
| 2013-08-06 | KMX3 | LIAUA |
| 2013-08-05 | KMX3 | ESUAPR |
| 2009-10-02 | KMX3 | LIREN |
| 2009-09-24 | KMX3 | ESURNW |
| 2009-09-04 | KMX3 | ESURNW |
| 2009-08-05 | KMX3 | ESURNW |
| 2009-07-13 | KMX3 | LETRES |
| 2009-07-06 | KMX3 | ESURNW |
| 2004-07-06 | KMX3 | ESCAPR |
| 2001-04-27 | KMX3 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1968174 | 2026-08-02 02:08:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KMX3 | ULS 1968174 | 2026-08-02 02:08:09 |
| Status | A | ULS 1968174 | 2026-08-02 02:08:09 |
| Service | AA | ULS 1968174 | 2026-08-02 02:08:09 |
| Grant Date | 2019-07-09 | ULS 1968174 | 2026-08-02 02:08:09 |
| Expiration Date | 2029-10-04 | ULS 1968174 | 2026-08-02 02:08:09 |