Universal Licensing System
WRFU841
Sonoma County Water Agency
License details
| ULS identifier | 4277003 |
|---|
| Call sign | WRFU841 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-06 |
|---|
| Expiration | 2030-05-06 |
|---|
| Frequency range | 171.0625 MHz |
|---|
| Locations | 4 |
|---|
| Representative location | Santa Rosa, SONOMA, CA |
|---|
| Coordinates | 38.4655278, -122.7046667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:38 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 171.06250000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | FXO | 171.06250000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | FXO | 171.06250000 | | | 5.000000 | 10.000000 | |
| 4 | 1 | FXO | 171.06250000 | | | 5.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 171.06250000 | | 11K0F2D |
| 2 | 1 | 171.06250000 | | 11K0F2D |
| 3 | 1 | 171.06250000 | | 11K0F2D |
| 4 | 1 | 171.06250000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2109 Woodside Drive, Santa Rosa, SONOMA, CA | 38.46552778, -122.70466667 | 76.000 m | PIPE | 3.100 m structure / 5.400 m overall | |
| 2 | T | 10297-10337 Westside Rd, Forestville, SONOMA, CA | 38.49919444, -122.89608333 | 27.000 m | PIPE | 3.100 m structure / 5.400 m overall | |
| 3 | T | 1375 Baird Rd, Santa Rosa, SONOMA, CA | 38.48663889, -122.67250000 | 99.000 m | PIPE | 3.100 m structure / 5.400 m overall | |
| 4 | T | 9999 Green Valley Rd., Sebastapool, SONOMA, CA | 38.44275000, -122.88722222 | 30.000 m | PIPE | 3.100 m structure / 5.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.400 m | V | 3.0000 | 360.0000 | 4.900 | |
| 1 | 2 | T | | 5.400 m | V | 3.0000 | 360.0000 | 4.900 | |
| 1 | 3 | T | | 5.400 m | V | 3.0000 | 360.0000 | 4.900 | |
| 1 | 4 | T | | 5.400 m | V | 3.0000 | 360.0000 | 4.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9446-10114 Green Valley Rd., Sebastapool, CA | SONOMA | 7075471956 |
| 2 | 200 meters west of1375 Baird Rd, Santa Rosa, CA | SONOMA | 7075471956 |
| 3 | 10297-10337 Westside Rd, Forestville, CA | SONOMA | 7075471956 |
| 4 | 50 meters north of 2109 Woodside Dr, Santa Rosa, CA | SONOMA | 7075471956 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-28 | WRFU841 | FRATRE |
| 2021-06-09 | WRFU841 | PNLISR |
| 2021-06-09 | WRFU841 | LETTRS |
| 2021-02-02 | WRFU841 | LETCNS |
| 2020-05-06 | WRFU841 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4277003 | 2026-08-02 01:21:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFU841 | ULS 4277003 | 2026-08-02 01:21:38 |
| Status | A | ULS 4277003 | 2026-08-02 01:21:38 |
| Service | IG | ULS 4277003 | 2026-08-02 01:21:38 |
| Grant Date | 2020-05-06 | ULS 4277003 | 2026-08-02 01:21:38 |
| Expiration Date | 2030-05-06 | ULS 4277003 | 2026-08-02 01:21:38 |