Universal Licensing System
WPDF475
CALIFORNIA, STATE OF
License details
| ULS identifier | 1174903 |
|---|
| Call sign | WPDF475 |
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| Radio service | GE |
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| Status | A |
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| Grant date | 2021-12-04 |
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| Expiration | 2032-02-27 |
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| Frequency range | 814.9375 - 859.9375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FX1 | 814.93750000 | | | 35.000000 | 55.000000 | |
| 1 | 1 | FB | 859.93750000 | | | 86.000000 | 216.000000 | |
| 1 | 1 | FB2 | 859.93750000 | | | 86.000000 | 216.000000 | |
| 2 | 1 | FB2 | 859.93750000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FB | 859.93750000 | | | 70.000000 | 140.000000 | |
| 3 | 1 | FB2 | 859.93750000 | | | 30.000000 | 75.000000 | |
| 3 | 1 | FB | 859.93750000 | | | 30.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 814.93750000 | | 20K0F3E |
| 1 | 1 | 859.93750000 | | 20K0F3E |
| 1 | 1 | 859.93750000 | | 20K0F3E |
| 2 | 1 | 859.93750000 | | 20K0F3E |
| 2 | 1 | 859.93750000 | | 20K0F3E |
| 3 | 1 | 859.93750000 | | 20K0F3E |
| 3 | 1 | 859.93750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT ZION 1 KM S, PINE GROVE, AMADOR, CA | 38.38936111, -120.65213889 | 902.200 m | TOWER | 42.700 m structure / 43.300 m overall | N |
| 2 | T | 1170 E HWY 4, ARNOLD, CALAVERAS, CA | 38.28269444, -120.28713889 | 1539.000 m | TOWER | 12.000 m structure / 15.000 m overall | N |
| 3 | T | CALAVERAS WATER TANK SITE 7 KM NE, ARNOLD, CALAVERAS, CA | 38.29019444, -120.28963889 | 1585.000 m | TOWER | 6.000 m structure / 9.000 m overall | N |
| 4 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 42.700 m | V | 9.0000 | 360.0000 | 304.800 | |
| 1 | 2 | T | | 15.000 m | | | | 203.000 | |
| 1 | 3 | T | | 9.000 m | | | | 219.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7806 FOLSOM AUBURN RD, FOLSOM, CA | SACRAMENTO | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-04 | WPDF475 | LIREN |
| 2020-04-28 | WPDF475 | LIAUA |
| 2020-03-18 | WPDF475 | COR |
| 2011-12-01 | WPDF475 | LIREN |
| 2011-11-29 | WPDF475 | ESURNW |
| 2011-01-13 | WPDF475 | ESUAPR |
| 2011-01-13 | WPDF475 | EFUAPR |
| 2010-12-23 | WPDF475 | LIAUA |
| 2010-12-22 | WPDF475 | ESUAPR |
| 2004-10-29 | WPDF475 | LIMOD |
| 2001-12-29 | WPDF475 | LIREN |
| 2001-12-03 | WPDF475 | LETRES |
| 2000-10-19 | WPDF475 | LICCNV |
| 1998-08-05 | WPDF475 | LIMOD |
| 1998-08-05 | WPDF475 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1174903 | 2026-08-02 01:15:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDF475 | ULS 1174903 | 2026-08-02 01:15:41 |
| Status | A | ULS 1174903 | 2026-08-02 01:15:41 |
| Service | GE | ULS 1174903 | 2026-08-02 01:15:41 |
| Grant Date | 2021-12-04 | ULS 1174903 | 2026-08-02 01:15:41 |
| Expiration Date | 2032-02-27 | ULS 1174903 | 2026-08-02 01:15:41 |