Universal Licensing System
WPFN684
SONOMA, COUNTY OF
License details
| ULS identifier | 1175007 |
|---|
| Call sign | WPFN684 |
|---|
| Radio service | GE |
|---|
| Status | C |
|---|
| Grant date | 2014-05-28 |
|---|
| Expiration | 2024-08-09 |
|---|
| Cancellation | 2022-06-22 |
|---|
| Frequency range | 858.0875 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | GUALALA, MENDOCINO, CA |
|---|
| Coordinates | 38.8260278, -123.5705556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 858.08750000 | | | 75.000000 | 160.000000 | |
| 2 | 1 | FB | 858.08750000 | | | 35.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 858.08750000 | | 20K0F1D |
| 1 | 1 | 858.08750000 | | 20K0F3E |
| 2 | 1 | 858.08750000 | | 20K0F1D |
| 2 | 1 | 858.08750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 44701 FISH ROCK RD, GUALALA, MENDOCINO, CA | 38.82602778, -123.57055556 | 366.000 m | | 24.000 m structure / 24.000 m overall | N |
| 2 | T | S OF STAGE GULCH RD, PETALUMA, SONOMA, CA | 38.23186111, -122.49775000 | 259.000 m | | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 253.000 | |
| 1 | 2 | T | | 9.000 m | | | | 195.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2796 Ventura Ave., SANTA ROSA, CA | SONOMA | 7075652214 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-23 | WPFN684 | LICAN |
| 2021-02-12 | WPFN684 | LIAUA |
| 2016-08-02 | WPFN684 | LIAUA |
| 2016-08-02 | WPFN684 | ESUAPR |
| 2014-05-28 | WPFN684 | LIREN |
| 2014-05-22 | WPFN684 | ESUAPR |
| 2014-05-19 | WPFN684 | LETRES |
| 2014-05-11 | WPFN684 | ESURNW |
| 2006-07-24 | WPFN684 | LTSAPR |
| 2006-07-21 | WPFN684 | ESCAPR |
| 2006-07-21 | WPFN684 | LIMOD |
| 2006-07-21 | WPFN684 | EFCAPR |
| 2006-07-20 | WPFN684 | ESUAPR |
| 2006-07-20 | WPFN684 | EFUAPR |
| 2006-03-08 | WPFN684 | LTSAPR |
| 2006-03-07 | WPFN684 | EFCAPR |
| 2006-03-07 | WPFN684 | LIMOD |
| 2006-03-07 | WPFN684 | ESCAPR |
| 2006-03-06 | WPFN684 | EFUAPR |
| 2006-03-06 | WPFN684 | ESUAPR |
| 2004-05-28 | WPFN684 | ESCAPR |
| 2004-05-13 | WPFN684 | LETRES |
| 2000-10-19 | WPFN684 | LICCNV |
| 1999-05-25 | WPFN684 | AUTHPR |
| 1999-05-25 | WPFN684 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1175007 | 2026-08-02 01:15:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFN684 | ULS 1175007 | 2026-08-02 01:15:28 |
| Status | C | ULS 1175007 | 2026-08-02 01:15:28 |
| Service | GE | ULS 1175007 | 2026-08-02 01:15:28 |
| Grant Date | 2014-05-28 | ULS 1175007 | 2026-08-02 01:15:28 |
| Expiration Date | 2024-08-09 | ULS 1175007 | 2026-08-02 01:15:28 |
| Cancellation Date | 2022-06-22 | ULS 1175007 | 2026-08-02 01:15:28 |