Universal Licensing System
WPWT906
HEALDSBURG,CITY OF
License details
| ULS identifier | 2478464 |
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| Call sign | WPWT906 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-10-26 |
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| Expiration | 2023-01-21 |
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| Cancellation | 2023-03-25 |
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| Frequency range | 460.15 - 465.15 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HEALDSBURG, SONOMA, CA |
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| Coordinates | 38.6313056, -122.8663889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.15000000 | | | 65.000000 | 145.000000 | |
| 2 | 1 | FB | 460.15000000 | | | 50.000000 | 130.000000 | |
| 3 | 1 | MO | 460.15000000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | FX1 | 465.15000000 | | | 50.000000 | 130.000000 | |
| 3 | 1 | MO | 465.15000000 | | | 40.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.15000000 | | 11K2F3E |
| 2 | 1 | 460.15000000 | | 11K2F3E |
| 3 | 1 | 460.15000000 | | 11K2F3E |
| 2 | 1 | 465.15000000 | | 11K2F3E |
| 3 | 1 | 465.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1500 RESERVOIR ROAD, HEALDSBURG, SONOMA, CA | 38.63130556, -122.86638889 | 127.000 m | BANT | 130.000 m structure / 131.000 m overall | |
| 2 | T | 238 CENTER STREET, HEALDSBURG, SONOMA, CA | 38.61241667, -122.87000000 | 12.000 m | BANT | 13.000 m structure / 13.000 m overall | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.500 m | V | 3.0000 | 360.0000 | 6.000 | |
| 1 | 2 | T | | 11.500 m | V | | 360.0000 | 10.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 RESERVOIR RD, HEALDSBURG, CA | SONOMA | 7074313377 |
| 2 | 238 CENTER ST, HEALDSBURG, CA | SONOMA | 7074313377 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-25 | WPWT906 | LIEXP |
| 2023-01-11 | WPWT906 | ESURNW |
| 2022-12-22 | WPWT906 | ESURNW |
| 2022-11-22 | WPWT906 | ESURNW |
| 2022-10-31 | WPWT906 | LETRES |
| 2012-10-26 | WPWT906 | LIREN |
| 2012-10-23 | WPWT906 | ESURNW |
| 2011-06-06 | WPWT906 | LIMOD |
| 2011-03-15 | WPWT906 | ESUAPR |
| 2011-03-08 | WPWT906 | LIMOD |
| 2011-03-07 | WPWT906 | ESUAPR |
| 2003-10-20 | WPWT906 | LETCNS |
| 2003-01-21 | WPWT906 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2478464 | 2026-08-02 01:16:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWT906 | ULS 2478464 | 2026-08-02 01:16:32 |
| Status | E | ULS 2478464 | 2026-08-02 01:16:32 |
| Service | PW | ULS 2478464 | 2026-08-02 01:16:32 |
| Grant Date | 2012-10-26 | ULS 2478464 | 2026-08-02 01:16:32 |
| Expiration Date | 2023-01-21 | ULS 2478464 | 2026-08-02 01:16:32 |
| Cancellation Date | 2023-03-25 | ULS 2478464 | 2026-08-02 01:16:32 |