Universal Licensing System
WNWL550
License details
| ULS identifier | 1174649 |
|---|---|
| Call sign | WNWL550 |
| Radio service | GE |
| Status | C |
| Grant date | 2014-05-28 |
| Expiration | 2024-08-09 |
| Cancellation | 2022-06-22 |
| Frequency range | 813.0875 - 858.0875 MHz (2 frequencies) |
| Locations | 7 |
| Representative location | GUERNEVILLE, SONOMA, CA |
| Coordinates | 38.5396389, -122.9611111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:15:28 |
Licensee
| Name | SONOMA, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001539717 |
| Location | SANTA ROSA, CA |
| Address | 2796 Ventura Ave., SANTA ROSA, CA, 95403 |
| Phone | 7075651984 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 813.08750000 | 25.000000 | 45.000000 | |||
| 1 | 1 | FB | 858.08750000 | 75.000000 | 160.000000 | |||
| 2 | 1 | FB | 858.08750000 | 75.000000 | 150.000000 | |||
| 3 | 1 | FB | 858.08750000 | 75.000000 | 80.000000 | |||
| 4 | 1 | FB | 858.08750000 | 75.000000 | 150.000000 | |||
| 5 | 1 | FB | 858.08750000 | 75.000000 | 150.000000 | |||
| 6 | 1 | FB | 858.08750000 | 75.000000 | 150.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 813.08750000 | 20K0F3E | |
| 7 | 1 | 813.08750000 | 20K0F1D | |
| 1 | 1 | 858.08750000 | 20K0F1D | |
| 1 | 1 | 858.08750000 | 20K0F3E | |
| 2 | 1 | 858.08750000 | 20K0F1D | |
| 2 | 1 | 858.08750000 | 20K0F3E | |
| 3 | 1 | 858.08750000 | 20K0F1D | |
| 3 | 1 | 858.08750000 | 20K0F3E | |
| 4 | 1 | 858.08750000 | 20K0F1D | |
| 4 | 1 | 858.08750000 | 20K0F3E | |
| 5 | 1 | 858.08750000 | 20K0F1D | |
| 5 | 1 | 858.08750000 | 20K0F3E | |
| 6 | 1 | 858.08750000 | 20K0F1D | |
| 6 | 1 | 858.08750000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MOUNT JACKSON, GUERNEVILLE, SONOMA, CA | 38.53963889, -122.96111111 | 504.000 m | 18.000 m structure / 18.000 m overall | N | |
| 2 | T | CASTLE ROCK, SANTA ROSA, SONOMA, CA | 38.49658333, -122.60525000 | 618.000 m | 12.000 m structure / 12.000 m overall | N | |
| 3 | T | SONOMA MOUNTAIN E OF PETALUMA HILL RD, PETALUMA, SONOMA, CA | 38.34241667, -122.57802778 | 745.000 m | 24.000 m structure / 24.000 m overall | N | |
| 4 | T | OAKRIDGE FIRE LOOKOUT, ANNAPOLIS, SONOMA, CA | 38.73297222, -123.28916667 | 707.000 m | 24.000 m structure / 24.000 m overall | N | |
| 5 | T | PINE MOUNTAIN RD NE, CLOVERDALE, SONOMA, CA | 38.84352778, -122.94694444 | 732.000 m | 2.000 m structure / 2.000 m overall | N | |
| 6 | T | SEAVIEW SITE N, ROSS, SONOMA, CA | 38.50797222, -123.19916667 | 495.000 m | 24.000 m structure / 24.000 m overall | N | |
| 7 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 18.000 m | 352.000 | |||||
| 1 | 2 | T | 12.000 m | 354.000 | |||||
| 1 | 3 | T | 21.000 m | 601.000 | |||||
| 1 | 4 | T | 21.000 m | 442.000 | |||||
| 1 | 5 | T | 18.000 m | 301.000 | |||||
| 1 | 6 | T | 20.000 m | 387.000 | |||||
| 1 | 7 | T |
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 | WNWL550 | LICAN |
| 2021-02-12 | WNWL550 | LIAUA |
| 2016-08-02 | WNWL550 | LIAUA |
| 2016-08-01 | WNWL550 | ESUAPR |
| 2014-05-28 | WNWL550 | LIREN |
| 2014-05-22 | WNWL550 | ESUAPR |
| 2014-05-19 | WNWL550 | LETRES |
| 2014-05-11 | WNWL550 | ESURNW |
| 2007-02-28 | WNWL550 | LIPASS |
| 2006-03-08 | WNWL550 | LTSAPR |
| 2006-03-07 | WNWL550 | EFCAPR |
| 2006-03-07 | WNWL550 | LIMOD |
| 2006-03-07 | WNWL550 | ESCAPR |
| 2006-03-06 | WNWL550 | EFUAPR |
| 2006-03-06 | WNWL550 | ESUAPR |
| 2004-05-28 | WNWL550 | ESCAPR |
| 2004-05-13 | WNWL550 | LETRES |
| 2000-10-19 | WNWL550 | LICCNV |
| 1999-05-25 | WNWL550 | LIREN |
| 1999-05-25 | WNWL550 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1174649 | 2026-08-02 01:15:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNWL550 | ULS 1174649 | 2026-08-02 01:15:28 |
| Status | C | ULS 1174649 | 2026-08-02 01:15:28 |
| Service | GE | ULS 1174649 | 2026-08-02 01:15:28 |
| Grant Date | 2014-05-28 | ULS 1174649 | 2026-08-02 01:15:28 |
| Expiration Date | 2024-08-09 | ULS 1174649 | 2026-08-02 01:15:28 |
| Cancellation Date | 2022-06-22 | ULS 1174649 | 2026-08-02 01:15:28 |