Universal Licensing System
WPOU428
GEYSERS POWER COMPANY LLC
License details
| ULS identifier | 1051061 |
|---|
| Call sign | WPOU428 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 1999-07-19 |
|---|
| Expiration | 2009-07-19 |
|---|
| Cancellation | 2009-09-19 |
|---|
| Frequency range | 23275 - 23575 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | CLOVERDALE, SONOMA, CA |
|---|
| Coordinates | 38.8123889, -122.8235833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:06 |
|---|
Licensee
| Name | GEYSERS POWER COMPANY LLC |
|---|
| Applicant type | C |
|---|
| Location | MIDDLETOWN, CA |
|---|
| Address | 10350 SOCRATES MINE RD, MIDDLETOWN, CA, 95461 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23275.00000000 | | 50M0F7W |
| 1 | 1 | 23575.00000000 | | 50M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | W GEYSERS ADMINISTRATION CENTER, CLOVERDALE, SONOMA, CA | 38.81238889, -122.82358333 | 685.800 m | | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 38.78655556, -122.78219444 | 573.000 m | | | |
| 3 | P | | 38.76905556, -122.74830556 | 816.900 m | | | |
| 4 | R | | 38.77766667, -122.74525000 | 829.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 41.5000 | 128.6000 | | |
| 1 | 2 | R | | | | 41.5000 | | | |
| 1 | 3 | P | | | V | | 306.4000 | | |
| 1 | 4 | R | | | | 49.7000 | | | |
| 2 | 1 | T | | | V | 49.7000 | 126.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-09-19 | WPOU428 | LIEXP |
| 2009-04-27 | WPOU428 | LETRES |
| 1999-08-14 | WPOU428 | LICCNV |
| 1999-07-19 | WPOU428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1051061 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOU428 | ULS 1051061 | 2026-08-02 02:48:06 |
| Status | E | ULS 1051061 | 2026-08-02 02:48:06 |
| Service | MG | ULS 1051061 | 2026-08-02 02:48:06 |
| Grant Date | 1999-07-19 | ULS 1051061 | 2026-08-02 02:48:06 |
| Expiration Date | 2009-07-19 | ULS 1051061 | 2026-08-02 02:48:06 |
| Cancellation Date | 2009-09-19 | ULS 1051061 | 2026-08-02 02:48:06 |