Universal Licensing System
WRNC932
License details
| ULS identifier | 4470610 |
|---|---|
| Call sign | WRNC932 |
| Radio service | IG |
| Status | A |
| Grant date | 2021-07-16 |
| Expiration | 2031-07-16 |
| Frequency range | 152.435 - 153.05 MHz (3 frequencies) |
| Locations | 12 |
| Representative location | CASTLE ROCK SPRINGS, SONOMA, CA |
| Coordinates | 38.8235000, -122.7814167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:21 |
Licensee
| Name | GEYSERS POWER COMPANY, LLC |
|---|---|
| Applicant type | L |
| FRN | 0005773320 |
| Location | MIDDLETOWN, CA |
| Address | 10350 SOCRATES MINE RD, MIDDLETOWN, CA, 95461 |
| Phone | 7074316265 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 152.43500000 | 50.000000 | 42.000000 | |||
| 2 | 1 | FB | 152.43500000 | 50.000000 | 40.000000 | |||
| 3 | 1 | FB | 152.43500000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 152.43500000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 152.43500000 | 50.000000 | 26.000000 | |||
| 6 | 1 | FB | 152.43500000 | 50.000000 | 28.000000 | |||
| 7 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 9 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 12 | 1 | MO | 152.43500000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB | 152.97500000 | 50.000000 | 42.000000 | |||
| 2 | 1 | FB | 152.97500000 | 50.000000 | 40.000000 | |||
| 3 | 1 | FB | 152.97500000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 152.97500000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 152.97500000 | 50.000000 | 26.000000 | |||
| 6 | 1 | FB | 152.97500000 | 50.000000 | 28.000000 | |||
| 7 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 9 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 12 | 1 | MO | 152.97500000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB | 153.05000000 | 50.000000 | 42.000000 | |||
| 2 | 1 | FB | 153.05000000 | 50.000000 | 40.000000 | |||
| 3 | 1 | FB | 153.05000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | FB | 153.05000000 | 50.000000 | 50.000000 | |||
| 5 | 1 | FB | 153.05000000 | 50.000000 | 26.000000 | |||
| 6 | 1 | FB | 153.05000000 | 50.000000 | 28.000000 | |||
| 7 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 | |||
| 9 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 | |||
| 12 | 1 | MO | 153.05000000 | 50.000000 | 50.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 152.43500000 | 11K2F3E | |
| 1 | 1 | 152.43500000 | 7K60FXE | |
| 2 | 1 | 152.43500000 | 11K2F3E | |
| 2 | 1 | 152.43500000 | 7K60FXE | |
| 3 | 1 | 152.43500000 | 11K2F3E | |
| 3 | 1 | 152.43500000 | 7K60FXE | |
| 4 | 1 | 152.43500000 | 7K60FXE | |
| 4 | 1 | 152.43500000 | 11K2F3E | |
| 5 | 1 | 152.43500000 | 7K60FXE | |
| 5 | 1 | 152.43500000 | 11K2F3E | |
| 6 | 1 | 152.43500000 | 7K60FXE | |
| 6 | 1 | 152.43500000 | 11K2F3E | |
| 7 | 1 | 152.43500000 | 7K60FXE | |
| 7 | 1 | 152.43500000 | 11K2F3E | |
| 8 | 1 | 152.43500000 | 11K2F3E | |
| 8 | 1 | 152.43500000 | 7K60FXE | |
| 9 | 1 | 152.43500000 | 7K60FXE | |
| 9 | 1 | 152.43500000 | 11K2F3E | |
| 10 | 1 | 152.43500000 | 11K2F3E | |
| 10 | 1 | 152.43500000 | 7K60FXE | |
| 11 | 1 | 152.43500000 | 11K2F3E | |
| 11 | 1 | 152.43500000 | 7K60FXE | |
| 12 | 1 | 152.43500000 | 11K2F3E | |
| 12 | 1 | 152.43500000 | 7K60FXE | |
| 1 | 1 | 152.97500000 | 7K60FXE | |
| 1 | 1 | 152.97500000 | 11K2F3E | |
| 2 | 1 | 152.97500000 | 7K60FXE | |
| 2 | 1 | 152.97500000 | 11K2F3E | |
| 3 | 1 | 152.97500000 | 11K2F3E | |
| 3 | 1 | 152.97500000 | 7K60FXE | |
| 4 | 1 | 152.97500000 | 11K2F3E | |
| 4 | 1 | 152.97500000 | 7K60FXE | |
| 5 | 1 | 152.97500000 | 7K60FXE | |
| 5 | 1 | 152.97500000 | 11K2F3E | |
| 6 | 1 | 152.97500000 | 7K60FXE | |
| 6 | 1 | 152.97500000 | 11K2F3E | |
| 7 | 1 | 152.97500000 | 7K60FXE | |
| 7 | 1 | 152.97500000 | 11K2F3E | |
| 8 | 1 | 152.97500000 | 7K60FXE | |
| 8 | 1 | 152.97500000 | 11K2F3E | |
| 9 | 1 | 152.97500000 | 7K60FXE | |
| 9 | 1 | 152.97500000 | 11K2F3E | |
| 10 | 1 | 152.97500000 | 11K2F3E | |
| 10 | 1 | 152.97500000 | 7K60FXE | |
| 11 | 1 | 152.97500000 | 11K2F3E | |
| 11 | 1 | 152.97500000 | 7K60FXE | |
| 12 | 1 | 152.97500000 | 7K60FXE | |
| 12 | 1 | 152.97500000 | 11K2F3E | |
| 1 | 1 | 153.05000000 | 11K2F3E | |
| 1 | 1 | 153.05000000 | 7K60FXE | |
| 2 | 1 | 153.05000000 | 11K2F3E | |
| 2 | 1 | 153.05000000 | 7K60FXE | |
| 3 | 1 | 153.05000000 | 11K2F3E | |
| 3 | 1 | 153.05000000 | 7K60FXE | |
| 4 | 1 | 153.05000000 | 7K60FXE | |
| 4 | 1 | 153.05000000 | 11K2F3E | |
| 5 | 1 | 153.05000000 | 11K2F3E | |
| 5 | 1 | 153.05000000 | 7K60FXE | |
| 6 | 1 | 153.05000000 | 7K60FXE | |
| 6 | 1 | 153.05000000 | 11K2F3E | |
| 7 | 1 | 153.05000000 | 11K2F3E | |
| 7 | 1 | 153.05000000 | 7K60FXE | |
| 8 | 1 | 153.05000000 | 7K60FXE | |
| 8 | 1 | 153.05000000 | 11K2F3E | |
| 9 | 1 | 153.05000000 | 7K60FXE | |
| 9 | 1 | 153.05000000 | 11K2F3E | |
| 10 | 1 | 153.05000000 | 11K2F3E | |
| 10 | 1 | 153.05000000 | 7K60FXE | |
| 11 | 1 | 153.05000000 | 7K60FXE | |
| 11 | 1 | 153.05000000 | 11K2F3E | |
| 12 | 1 | 153.05000000 | 11K2F3E | |
| 12 | 1 | 153.05000000 | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | LAKEVIEW POWER PLANT, 4 MI NW OF, CASTLE ROCK SPRINGS, SONOMA, CA | 38.82350000, -122.78141667 | 1031.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 2 | T | LAKEVIEW OFFICE, 4 MI NW, CASTLE ROCK SPRINGS, SONOMA, CA | 38.82425000, -122.77941667 | 1034.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 3 | T | COBB CREEK POWER PLANT, 4.5 MI NW, CASTLE ROCK SPRINGS, SONOMA, CA | 38.80519444, -122.78411111 | 860.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 4 | T | SULPHUR SPRINGS POWER PLANT, 4 MI NW OF, CASTLE ROCK SPRINGS, SONOMA, CA | 38.78638889, -122.78205556 | 577.000 m | BANT | 8.000 m structure / 9.000 m overall | |
| 5 | T | SONOMA POWER PLANT, OTTOBANI RIDGE RD., 6 MI NW OF, CASTLE ROCK SPRINGS, SONOMA, CA | 38.79025000, -122.75625000 | 1114.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 6 | T | CALISTOGA POWER PLANT, 5.5 MI NW OF, CASTLE ROCK SPRINGS, LAKE, CA | 38.78969444, -122.74513889 | 1078.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 8.000 m | 379.000 | |||||
| 1 | 2 | T | 8.000 m | 385.000 | |||||
| 1 | 3 | T | 8.000 m | 199.000 | |||||
| 1 | 4 | T | 9.000 m | -40.000 | |||||
| 1 | 5 | T | 8.000 m | 476.000 | |||||
| 1 | 6 | T | 8.000 m | 459.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 10350 SOCRATES MINE RD, MIDDLETOWN, CA | LAKE | 7074316265 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-01-07 | WRNC932 | LITRAN |
| 2025-12-11 | WRNC932 | LIAUA |
| 2021-07-16 | WRNC932 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4470610 | 2026-08-02 01:14:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRNC932 | ULS 4470610 | 2026-08-02 01:14:21 |
| Status | A | ULS 4470610 | 2026-08-02 01:14:21 |
| Service | IG | ULS 4470610 | 2026-08-02 01:14:21 |
| Grant Date | 2021-07-16 | ULS 4470610 | 2026-08-02 01:14:21 |
| Expiration Date | 2031-07-16 | ULS 4470610 | 2026-08-02 01:14:21 |