Universal Licensing System
WYA4
CALIFORNIA, STATE OF
License details
| ULS identifier | 1985738 |
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| Call sign | WYA4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2026-05-18 |
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| Expiration | 2036-05-07 |
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| Frequency range | 122.875 MHz |
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| Locations | 1 |
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| Representative location | PASO ROBLES, SAN LUIS OBISPO, CA |
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| Coordinates | 35.6741389, -120.6382222 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:26 |
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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 | FA | 122.87500000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.87500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PASO ROBLES MUNICIPAL AIRPORT, PASO ROBLES, SAN LUIS OBISPO, CA | 35.67413889, -120.63822222 | 244.000 m | B | 9.000 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 | | 14.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-18 | WYA4 | LIREN |
| 2020-04-28 | WYA4 | LIAUA |
| 2016-04-26 | WYA4 | LIREN |
| 2016-03-01 | WYA4 | ESUAPR |
| 2016-02-15 | WYA4 | LETRES |
| 2016-02-07 | WYA4 | ESURNW |
| 2011-01-04 | WYA4 | LIAUA |
| 2011-01-03 | WYA4 | ESCAPR |
| 2006-03-21 | WYA4 | LIREN |
| 2001-05-29 | WYA4 | LIREN |
| 2001-04-30 | WYA4 | LETRES |
| 2001-04-27 | WYA4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1985738 | 2026-08-02 02:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WYA4 | ULS 1985738 | 2026-08-02 02:08:26 |
| Status | A | ULS 1985738 | 2026-08-02 02:08:26 |
| Service | AF | ULS 1985738 | 2026-08-02 02:08:26 |
| Grant Date | 2026-05-18 | ULS 1985738 | 2026-08-02 02:08:26 |
| Expiration Date | 2036-05-07 | ULS 1985738 | 2026-08-02 02:08:26 |