Universal Licensing System
WPXJ991
Pacific Gas and Electric Company
License details
| ULS identifier | 2505911 |
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| Call sign | WPXJ991 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2003-04-21 |
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| Expiration | 2013-04-21 |
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| Cancellation | 2004-10-20 |
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| Frequency range | 928.30625 - 952.30625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Geyserville, SONOMA, CA |
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| Coordinates | 38.7388056, -122.8566667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.30625000 | | | | | |
| 1 | 1 | FXO | 952.30625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.30625000 | | 12K5F1D |
| 1 | 1 | 952.30625000 | | 12K5F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Ridge Mountain, 6900 Geysers Road, Geyserville, SONOMA, CA | 38.73880556, -122.85666667 | 637.000 m | TOWER | 24.400 m structure / 24.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Celwave Systems PD10022-3 | | V | 12.2000 | 360.0000 | | |
| 2 | 1 | R | Scala Electronics TY-900 | | | 12.2000 | | | |
| 3 | 1 | T | Scala Electronics TY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Celwave Systems PD10022-3 | | | 12.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | Fairfield Information & Operations Center, 425 Beck Avenue, Fairfield, CA | SOLANO | 7074276387 |
License history
| Date | File or call sign | Action |
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| 2004-10-21 | WPXJ991 | LICAN |
| 2004-07-19 | WPXJ991 | LETCNS |
| 2004-07-13 | WPXJ991 | LIAUA |
| 2004-07-12 | WPXJ991 | ESUAPR |
| 2003-04-21 | WPXJ991 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2505911 | 2026-08-02 02:47:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXJ991 | ULS 2505911 | 2026-08-02 02:47:14 |
| Status | C | ULS 2505911 | 2026-08-02 02:47:14 |
| Service | MG | ULS 2505911 | 2026-08-02 02:47:14 |
| Grant Date | 2003-04-21 | ULS 2505911 | 2026-08-02 02:47:14 |
| Expiration Date | 2013-04-21 | ULS 2505911 | 2026-08-02 02:47:14 |
| Cancellation Date | 2004-10-20 | ULS 2505911 | 2026-08-02 02:47:14 |