Universal Licensing System
WPBX850
CALIFORNIA, STATE OF
License details
| ULS identifier | 1246293 |
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| Call sign | WPBX850 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-01-04 |
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| Expiration | 2033-03-30 |
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| Frequency range | 151.34 MHz |
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| Locations | 1 |
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| Representative location | YOUNTVILLE, NAPA, CA |
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| Coordinates | 38.4528611, -122.2667500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.34000000 | | | 100.000000 | 89.000000 | |
| 1 | 1 | FB | 151.34000000 | | | 100.000000 | 89.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.34000000 | | 11K2F3E |
| 1 | 1 | 151.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ATLAS PEAK 10 KM NE, YOUNTVILLE, NAPA, CA | 38.45286111, -122.26675000 | 805.800 m | TOWER | 36.600 m structure / 41.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.500 m | V | 2.5000 | 360.0000 | 556.200 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1199 BIG TREES RD, SAINT HELENA, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-04 | WPBX850 | LIREN |
| 2023-01-02 | WPBX850 | LETRES |
| 2021-01-08 | WPBX850 | LIAUA |
| 2013-01-09 | WPBX850 | LIREN |
| 2013-01-07 | WPBX850 | LETRES |
| 2012-12-30 | WPBX850 | ESURNW |
| 2012-07-23 | WPBX850 | LIMOD |
| 2010-12-23 | WPBX850 | LIAUA |
| 2010-12-22 | WPBX850 | ESCAPR |
| 2003-01-30 | WPBX850 | LIREN |
| 2003-01-13 | WPBX850 | LETRES |
| 2002-03-11 | WPBX850 | AUDOPR |
| 2000-10-20 | WPBX850 | LICCNV |
| 1998-02-09 | WPBX850 | AUTHPR |
| 1998-02-09 | WPBX850 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1246293 | 2026-08-02 01:15:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBX850 | ULS 1246293 | 2026-08-02 01:15:50 |
| Status | A | ULS 1246293 | 2026-08-02 01:15:50 |
| Service | PW | ULS 1246293 | 2026-08-02 01:15:50 |
| Grant Date | 2023-01-04 | ULS 1246293 | 2026-08-02 01:15:50 |
| Expiration Date | 2033-03-30 | ULS 1246293 | 2026-08-02 01:15:50 |