Universal Licensing System
WQOM497
CALIFORNIA, STATE OF
License details
| ULS identifier | 3331964 |
|---|
| Call sign | WQOM497 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-08-19 |
|---|
| Expiration | 2031-11-15 |
|---|
| Frequency range | 151.1375 MHz |
|---|
| Locations | 4 |
|---|
| Representative location | PETALUMA, SONOMA, CA |
|---|
| Coordinates | 38.3484444, -122.5781667 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 39.46000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 39.46000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | FB | 151.13750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | FB2 | 151.13750000 | | | 50.000000 | 50.000000 | |
| 1 | 2 | FB2 | 154.45250000 | | | 50.000000 | 50.000000 | |
| 1 | 2 | FB | 154.45250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 155.75250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 155.75250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB | 158.73750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 158.73750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 159.47250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 159.47250000 | | | 50.000000 | 50.000000 | |
| 2 | 2 | FB2 | 453.21250000 | | | 50.000000 | 50.000000 | |
| 2 | 2 | FB | 453.21250000 | | | 50.000000 | 50.000000 | |
| 1 | 3 | FB2 | 453.46250000 | | | 50.000000 | 50.000000 | |
| 1 | 3 | FB | 453.46250000 | | | 50.000000 | 50.000000 | |
| 3 | 2 | FB2 | 453.71250000 | | | 50.000000 | 50.000000 | |
| 3 | 2 | FB | 453.71250000 | | | 50.000000 | 50.000000 | |
| 2 | 2 | FB | 453.86250000 | | | 50.000000 | 50.000000 | |
| 2 | 2 | FB2 | 453.86250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 39.46000000 | | 20K0F3E |
| 1 | 1 | 39.46000000 | | 20K0F3E |
| 4 | 1 | 151.13750000 | | 11K2F3E |
| 4 | 1 | 151.13750000 | | 11K2F3E |
| 1 | 2 | 154.45250000 | | 11K2F3E |
| 1 | 2 | 154.45250000 | | 11K2F3E |
| 2 | 1 | 155.75250000 | | 11K2F3E |
| 2 | 1 | 155.75250000 | | 11K2F3E |
| 3 | 1 | 158.73750000 | | 11K2F3E |
| 3 | 1 | 158.73750000 | | 11K2F3E |
| 2 | 1 | 159.47250000 | | 11K2F3E |
| 2 | 1 | 159.47250000 | | 11K2F3E |
| 2 | 2 | 453.21250000 | | 11K2F3E |
| 2 | 2 | 453.21250000 | | 11K2F3E |
| 1 | 3 | 453.46250000 | | 11K2F3E |
| 1 | 3 | 453.46250000 | | 11K2F3E |
| 3 | 2 | 453.71250000 | | 11K2F3E |
| 3 | 2 | 453.71250000 | | 11K2F3E |
| 2 | 2 | 453.86250000 | | 11K2F3E |
| 2 | 2 | 453.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | SONOMA MOUNTAIN 18 KM NE, PETALUMA, SONOMA, CA | 38.34844444, -122.57816667 | 744.200 m | TOWER | 56.800 m structure / 62.500 m overall | |
| 2 | | 15008 SWEETWATER SPRING ROAD, GUERNEVILLE, SONOMA, CA | 38.54019444, -122.96194444 | 500.500 m | TOWER | 18.300 m structure / 24.400 m overall | |
| 3 | | OAK RIDGE RADIO SITE 7KM NE, ANNAPOLIS, SONOMA, CA | 38.73266667, -123.28944444 | 702.600 m | TOWER | 30.500 m structure / 36.600 m overall | |
| 4 | | SEAVIEW RIDGE SITE 10 KM NW, JENNER, SONOMA, CA | 38.50797222, -123.19916667 | 498.300 m | TOWER | 18.300 m structure / 24.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.800 m | V | 3.0000 | 360.0000 | 607.400 | |
| 1 | 2 | T | | 18.300 m | V | 3.0000 | 360.0000 | 350.800 | |
| 1 | 3 | T | | 30.500 m | V | 3.0000 | 360.0000 | 426.400 | |
| 1 | 4 | T | | 18.300 m | V | 3.0000 | 360.0000 | 362.600 | |
| 2 | 1 | T | | 56.800 m | V | 3.0000 | 360.0000 | 607.400 | |
| 2 | 2 | T | | 18.300 m | V | 3.0000 | 360.0000 | 350.800 | |
| 2 | 3 | T | | 30.500 m | V | 3.0000 | 360.0000 | 426.400 | |
| 3 | 1 | T | | 56.800 m | V | 3.0000 | 360.0000 | 607.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2796 VENTURA AVENUE, SANTA ROSA, CA | SONOMA | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-19 | WQOM497 | LIREN |
| 2021-08-17 | WQOM497 | ESURNW |
| 2021-01-26 | WQOM497 | LIAUA |
| 2012-08-14 | WQOM497 | LETCNS |
| 2011-11-15 | WQOM497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3331964 | 2026-08-02 01:16:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOM497 | ULS 3331964 | 2026-08-02 01:16:10 |
| Status | A | ULS 3331964 | 2026-08-02 01:16:10 |
| Service | PW | ULS 3331964 | 2026-08-02 01:16:10 |
| Grant Date | 2021-08-19 | ULS 3331964 | 2026-08-02 01:16:10 |
| Expiration Date | 2031-11-15 | ULS 3331964 | 2026-08-02 01:16:10 |