Universal Licensing System
WPCX439
PACIFIC GAS & ELECTRIC COMPANY
License details
| ULS identifier | 1145159 |
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| Call sign | WPCX439 |
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| Radio service | QT |
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| Status | A |
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| Grant date | 2023-06-22 |
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| Expiration | 2033-08-10 |
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| Frequency range | 220.0775 - 221.2275 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | SALYER, HUMBOLDT, CA |
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| Coordinates | 40.8746389, -123.7329167 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:10:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 220.07750000 | | | 5.000000 | 15.000000 | |
| 1 | 1 | FB2 | 220.22750000 | | | 5.000000 | 15.000000 | |
| 2 | 1 | FX1 | 221.07750000 | | | 5.000000 | 40.000000 | |
| 3 | 1 | MO | 221.07750000 | | | 5.000000 | 40.000000 | |
| 2 | 1 | FX1 | 221.22750000 | | | 5.000000 | 40.000000 | |
| 3 | 1 | MO | 221.22750000 | | | 5.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 220.07750000 | | 2K80F1D |
| 1 | 1 | 220.22750000 | | 2K80F1D |
| 2 | 1 | 221.07750000 | | 2K80F1D |
| 3 | 1 | 221.07750000 | | 2K80F1D |
| 2 | 1 | 221.22750000 | | 2K80F1D |
| 3 | 1 | 221.22750000 | | 2K80F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HORSE MOUNTAIN 7.8 MILES WSW OF, SALYER, HUMBOLDT, CA | 40.87463889, -123.73291667 | 1500.800 m | GTOWER | 36.600 m structure / 39.600 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.500 m | | | | 798.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | FAIRFIELD INFORMATION & OPERATIONS CENTER, 425 BECK AVENUE, Fairfield, CA | SOLANO | 4159733662 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-22 | WPCX439 | LIREN |
| 2023-05-15 | WPCX439 | LETRES |
| 2021-01-28 | WPCX439 | LIAUA |
| 2020-07-02 | WPCX439 | LIASS |
| 2019-05-14 | WPCX439 | LIASS |
| 2016-05-25 | WPCX439 | LIAUA |
| 2016-05-24 | WPCX439 | ESUAPR |
| 2014-03-11 | WPCX439 | LIAUA |
| 2014-03-10 | WPCX439 | ESUAPR |
| 2014-01-28 | WPCX439 | LIMOD |
| 2013-06-25 | WPCX439 | ESCAPR |
| 2013-06-25 | WPCX439 | LIREN |
| 2013-06-24 | WPCX439 | EFUAPR |
| 2013-06-24 | WPCX439 | ESUAPR |
| 2013-05-20 | WPCX439 | LETRES |
| 2004-07-13 | WPCX439 | LIAUA |
| 2004-07-12 | WPCX439 | ESUAPR |
| 2004-04-12 | WPCX439 | LITRAN |
| 2003-07-18 | WPCX439 | LIAUA |
| 2003-07-02 | WPCX439 | LIREN |
| 2003-06-02 | WPCX439 | AUDOPR |
| 2003-05-19 | WPCX439 | LETRES |
| 2003-05-14 | WPCX439 | LETAUS |
| 2003-04-11 | WPCX439 | LIAUA |
| 2001-04-06 | WPCX439 | LIASS |
| 2001-02-27 | WPCX439 | LIMOD |
| 2001-01-12 | WPCX439 | LITRAN |
| 2000-09-15 | WPCX439 | LICCNV |
| 1999-02-18 | WPCX439 | AUTHPR |
| 1999-02-18 | WPCX439 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1145159 | 2026-08-16 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPCX439 | ULS 1145159 | 2026-08-16 01:10:28 |
| Status | A | ULS 1145159 | 2026-08-16 01:10:28 |
| Service | QT | ULS 1145159 | 2026-08-16 01:10:28 |
| Grant Date | 2023-06-22 | ULS 1145159 | 2026-08-16 01:10:28 |
| Expiration Date | 2033-08-10 | ULS 1145159 | 2026-08-16 01:10:28 |