Universal Licensing System
WPNX321
AMADOR COUNTY AIRPORT
License details
| ULS identifier | 1296580 |
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| Call sign | WPNX321 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-06-04 |
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| Expiration | 2034-07-22 |
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| Frequency range | 458.9125 MHz |
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| Locations | 1 |
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| Representative location | AMADOR, CA |
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| Coordinates | 38.3724167, -120.4615833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 458.91250000 | | | 1.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.91250000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AMADOR, CA | 38.37241667, -120.46158333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 12370 AIRPORT RD, MARTELL, CA | AMADOR | 2092232376 |
| 2 | 12370 Airport Rd., Martell, CA 95642, CA | AMADOR | 2092232376 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-04 | WPNX321 | LIREN |
| 2014-05-06 | WPNX321 | LIREN |
| 2014-05-05 | WPNX321 | ESCAPR |
| 2014-04-28 | WPNX321 | LETRES |
| 2009-05-08 | WPNX321 | LTSFNR |
| 2004-07-14 | WPNX321 | ESCAPR |
| 2004-04-26 | WPNX321 | LETRES |
| 2001-08-27 | WPNX321 | AUDOPR |
| 2000-10-20 | WPNX321 | LICCNV |
| 1999-07-22 | WPNX321 | AUTHPR |
| 1999-07-22 | WPNX321 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1296580 | 2026-08-02 01:18:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNX321 | ULS 1296580 | 2026-08-02 01:18:57 |
| Status | A | ULS 1296580 | 2026-08-02 01:18:57 |
| Service | PW | ULS 1296580 | 2026-08-02 01:18:57 |
| Grant Date | 2024-06-04 | ULS 1296580 | 2026-08-02 01:18:57 |
| Expiration Date | 2034-07-22 | ULS 1296580 | 2026-08-02 01:18:57 |