Universal Licensing System
WPIN421
COLUSA, COUNTY OF
License details
| ULS identifier | 1269910 |
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| Call sign | WPIN421 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-09 |
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| Expiration | 2034-10-25 |
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| Frequency range | 154.95 MHz |
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| Locations | 1 |
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| Representative location | WILBUR SPRINGS, COLUSA, CA |
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| Coordinates | 39.0979444, -122.4891389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:55 |
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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 | FB2 | 154.95000000 | | | 12.500000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | WALKER RIDGE 8 KM S OF BRIM RD, WILBUR SPRINGS, COLUSA, CA | 39.09794444, -122.48913889 | 1093.000 m | POLE | 6.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 929 BRIDGE ST, COLUSA, CA | COLUSA | 5304580200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-09 | WPIN421 | LIREN |
| 2025-08-05 | WPIN421 | ESURNW |
| 2025-07-14 | WPIN421 | LETRES |
| 2015-08-19 | WPIN421 | LIREN |
| 2015-07-27 | WPIN421 | ESUAPR |
| 2015-07-24 | WPIN421 | LIMOD |
| 2015-07-13 | WPIN421 | LETRES |
| 2015-07-06 | WPIN421 | ESURNW |
| 2011-06-30 | WPIN421 | LIMOD |
| 2011-06-30 | WPIN421 | LTSAPR |
| 2011-06-29 | WPIN421 | ESUAPR |
| 2011-06-29 | WPIN421 | EFUAPR |
| 2005-07-19 | WPIN421 | LTSAPR |
| 2005-07-19 | WPIN421 | LIREN |
| 2005-07-11 | WPIN421 | LETRES |
| 2004-06-09 | WPIN421 | LTSFRN |
| 2001-09-07 | WPIN421 | AUDOPR |
| 2000-10-20 | WPIN421 | LICCNV |
| 2000-07-19 | WPIN421 | LIREN |
| 2000-07-19 | WPIN421 | AUTHPR |
| 2000-07-03 | WPIN421 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1269910 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIN421 | ULS 1269910 | 2026-08-02 01:24:55 |
| Status | A | ULS 1269910 | 2026-08-02 01:24:55 |
| Service | PW | ULS 1269910 | 2026-08-02 01:24:55 |
| Grant Date | 2025-08-09 | ULS 1269910 | 2026-08-02 01:24:55 |
| Expiration Date | 2034-10-25 | ULS 1269910 | 2026-08-02 01:24:55 |