Universal Licensing System
WPDA219
CALIFORNIA, STATE OF
License details
| ULS identifier | 1266830 |
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| Call sign | WPDA219 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-06-03 |
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| Expiration | 2033-08-25 |
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| Frequency range | 42.34 MHz |
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| Locations | 4 |
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| Representative location | ANNAPOLIS, SONOMA, CA |
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| Coordinates | 38.7332500, -123.2897222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
| 2 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
| 3 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
| 5 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 42.34000000 | | 20K0F3E |
| 2 | 1 | 42.34000000 | | 20K0F3E |
| 3 | 1 | 42.34000000 | | 20K0F3E |
| 5 | 1 | 42.34000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OAK RIDGE RADIO SITE 7KM NE, ANNAPOLIS, SONOMA, CA | 38.73325000, -123.28972222 | 712.900 m | TOWER | 68.600 m structure / 75.000 m overall | N |
| 2 | T | SEAVIEW RIDGE SITE 10 KM NW, JENNER, SONOMA, CA | 38.50797222, -123.19916667 | 498.300 m | TOWER | 18.300 m structure / 24.400 m overall | N |
| 3 | T | ATLAS PEAK 10KM NE, YOUNTVILLE, NAPA, CA | 38.43963889, -122.25275000 | 755.900 m | TOWER | 24.400 m structure / 29.900 m overall | N |
| 5 | T | SOMERSET TANK SITE 3KM E, VALLEJO, SOLANO, CA | 38.11213889, -122.19108333 | 184.400 m | TOWER | 24.400 m structure / 29.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 75.000 m | V | | 360.0000 | 490.400 | |
| 1 | 2 | T | | 22.900 m | V | | 360.0000 | 354.800 | |
| 1 | 3 | T | | 29.900 m | V | | 360.0000 | 516.300 | |
| 1 | 5 | T | | 29.900 m | V | | 360.0000 | 152.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1551 BENICIA RD, VALLEJO, CA | SOLANO | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-03 | WPDA219 | LIREN |
| 2023-05-29 | WPDA219 | LETRES |
| 2021-01-08 | WPDA219 | LIAUA |
| 2013-06-05 | WPDA219 | LIREN |
| 2013-06-03 | WPDA219 | LETRES |
| 2013-05-27 | WPDA219 | ESURNW |
| 2011-01-13 | WPDA219 | ESUAPR |
| 2011-01-13 | WPDA219 | EFUAPR |
| 2010-12-23 | WPDA219 | LIAUA |
| 2010-12-22 | WPDA219 | ESUAPR |
| 2003-06-25 | WPDA219 | LIREN |
| 2003-06-02 | WPDA219 | LETRES |
| 2002-09-05 | WPDA219 | LIMOD |
| 2002-03-11 | WPDA219 | AUDOPR |
| 2000-10-20 | WPDA219 | LICCNV |
| 1998-07-09 | WPDA219 | LIREN |
| 1998-07-09 | WPDA219 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1266830 | 2026-08-02 01:16:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDA219 | ULS 1266830 | 2026-08-02 01:16:01 |
| Status | A | ULS 1266830 | 2026-08-02 01:16:01 |
| Service | PW | ULS 1266830 | 2026-08-02 01:16:01 |
| Grant Date | 2023-06-03 | ULS 1266830 | 2026-08-02 01:16:01 |
| Expiration Date | 2033-08-25 | ULS 1266830 | 2026-08-02 01:16:01 |