Universal Licensing System
WPFP409
PACIFIC GAS & ELECTRIC COMPANY
License details
| ULS identifier | 1783412 |
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| Call sign | WPFP409 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-07-23 |
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| Expiration | 2034-09-09 |
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| Frequency range | 153.545 - 456.275 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | LITTLE RIVER, MENDOCINO, CA |
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| Coordinates | 39.2721111, -123.6919444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:56:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 153.54500000 | | | 110.000000 | 150.000000 | |
| 3 | 1 | MO | 153.54500000 | | | 110.000000 | 110.000000 | |
| 1 | 2 | FB | 158.20500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1 | 451.27500000 | | | 10.000000 | 100.000000 | |
| 1 | 1 | FX2 | 456.27500000 | | | 10.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 153.54500000 | | 11K0F2D |
| 1 | 2 | 153.54500000 | | 11K0F3E |
| 3 | 1 | 153.54500000 | | 11K0F2D |
| 3 | 1 | 153.54500000 | | 11K0F3E |
| 1 | 2 | 158.20500000 | | 11K0F2D |
| 1 | 2 | 158.20500000 | | 11K0F3E |
| 2 | 1 | 451.27500000 | | 11K0F3E |
| 2 | 1 | 451.27500000 | | 11K0F2D |
| 1 | 1 | 456.27500000 | | 11K0F3E |
| 1 | 1 | 456.27500000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MATHISON PEAK 8 KM E, LITTLE RIVER, MENDOCINO, CA | 39.27211111, -123.69194444 | 314.000 m | TOWER | 11.000 m structure / 15.000 m overall | N |
| 2 | T | LAUGHLIN RIDGE 12.9 KM SE, WILLITS, MENDOCINO, CA | 39.32655556, -123.27111111 | 980.000 m | TOWER | 43.000 m structure / 43.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 191.000 | |
| 1 | 2 | T | | 24.000 m | | | | 505.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 14.000 m | | | | 191.000 | |
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 |
|---|
| 2024-07-23 | WPFP409 | LIREN |
| 2024-06-17 | WPFP409 | LETRES |
| 2021-01-28 | WPFP409 | LIAUA |
| 2020-07-02 | WPFP409 | LIASS |
| 2019-05-14 | WPFP409 | LIASS |
| 2016-05-25 | WPFP409 | LIAUA |
| 2016-05-24 | WPFP409 | ESUAPR |
| 2014-08-14 | WPFP409 | LIREN |
| 2014-08-06 | WPFP409 | ESUAPR |
| 2014-06-16 | WPFP409 | LETRES |
| 2014-03-11 | WPFP409 | LIAUA |
| 2014-03-10 | WPFP409 | ESUAPR |
| 2013-01-22 | WPFP409 | LIMOD |
| 2004-06-30 | WPFP409 | LIREN |
| 2004-06-21 | WPFP409 | ESUAPR |
| 2004-06-14 | WPFP409 | LETRES |
| 2004-04-12 | WPFP409 | LITRAN |
| 2002-03-08 | WPFP409 | AUDOPR |
| 2001-10-11 | WPFP409 | LIAUA |
| 2001-04-06 | WPFP409 | LIASS |
| 2001-01-12 | WPFP409 | LITRAN |
| 2000-11-23 | WPFP409 | LICCNV |
| 1999-09-09 | WPFP409 | LIRMD |
| 1999-09-09 | WPFP409 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1783412 | 2026-08-16 06:56:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPFP409 | ULS 1783412 | 2026-08-16 06:56:54 |
| Status | A | ULS 1783412 | 2026-08-16 06:56:54 |
| Service | IG | ULS 1783412 | 2026-08-16 06:56:54 |
| Grant Date | 2024-07-23 | ULS 1783412 | 2026-08-16 06:56:54 |
| Expiration Date | 2034-09-09 | ULS 1783412 | 2026-08-16 06:56:54 |