Universal Licensing System
WYH707
CHATEAU ST JEAN
License details
| ULS identifier | 1765094 |
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| Call sign | WYH707 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-02-26 |
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| Expiration | 2015-04-10 |
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| Cancellation | 2015-06-13 |
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| Frequency range | 463.825 - 469.2 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | CALISTOGA, SONOMA, CA |
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| Coordinates | 38.6693611, -122.6316389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:45 |
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Licensee
| Name | CHATEAU ST JEAN |
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| Applicant type | C |
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| FRN | 0005743281 |
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| Location | NAPA, CA |
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| Address | 4500 AIRPARK ROAD, NAPA, CA, 94558 |
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| Phone | 7078334134 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.82500000 | | | 100.000000 | 400.000000 | |
| 2 | 1 | FB2 | 464.20000000 | | | 100.000000 | 400.000000 | |
| 4 | 1 | FX1 | 468.82500000 | | | 20.000000 | | |
| 5 | 1 | MO | 468.82500000 | | | 100.000000 | | |
| 6 | 1 | MO | 468.82500000 | | | 100.000000 | | |
| 4 | 1 | FX1 | 469.20000000 | | | 20.000000 | | |
| 5 | 1 | MO | 469.20000000 | | | 100.000000 | | |
| 6 | 1 | MO | 469.20000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 20K0F3E |
| 2 | 1 | 464.20000000 | | 20K0F3E |
| 4 | 1 | 468.82500000 | | 20K0F3E |
| 5 | 1 | 468.82500000 | | 20K0F3E |
| 6 | 1 | 468.82500000 | | 20K0F3E |
| 4 | 1 | 469.20000000 | | 20K0F3E |
| 5 | 1 | 469.20000000 | | 20K0F3E |
| 6 | 1 | 469.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT SAINT HELENA NORTH PEAK, CALISTOGA, SONOMA, CA | 38.66936111, -122.63163889 | 1323.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | MOUNT JACKSON, HACIENDA, SONOMA, CA | 38.53991667, -122.96111111 | 503.000 m | TOWER | 14.000 m structure / 14.000 m overall | N |
| 4 | T | CA | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 855 SONOMA HWY, KENWOOD, CA | SONOMA | 7078334134 |
License history
| Date | File or call sign | Action |
|---|
| 2015-06-13 | WYH707 | LIEXP |
| 2015-01-12 | WYH707 | LETRES |
| 2009-12-30 | WYH707 | LTSAPR |
| 2009-12-30 | WYH707 | LIAUA |
| 2009-12-29 | WYH707 | EFUAPR |
| 2009-12-29 | WYH707 | ESUAPR |
| 2005-02-28 | WYH707 | LTSAPR |
| 2005-02-26 | WYH707 | LIREN |
| 2001-12-18 | WYH707 | LIMOD |
| 2001-10-12 | WYH707 | LITIN |
| 2001-09-12 | WYH707 | AUDOPR |
| 2000-11-23 | WYH707 | LICCNV |
| 2000-04-06 | WYH707 | AUTHPR |
| 2000-04-06 | WYH707 | LIREN |
| 2000-01-07 | WYH707 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1765094 | 2026-08-02 01:14:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WYH707 | ULS 1765094 | 2026-08-02 01:14:45 |
| Status | E | ULS 1765094 | 2026-08-02 01:14:45 |
| Service | IG | ULS 1765094 | 2026-08-02 01:14:45 |
| Grant Date | 2005-02-26 | ULS 1765094 | 2026-08-02 01:14:45 |
| Expiration Date | 2015-04-10 | ULS 1765094 | 2026-08-02 01:14:45 |
| Cancellation Date | 2015-06-13 | ULS 1765094 | 2026-08-02 01:14:45 |