Universal Licensing System
WPMB427
THE COURSE AT WENTE VINEYARDS
License details
| ULS identifier | 1791241 |
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| Call sign | WPMB427 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-05-13 |
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| Expiration | 2003-05-13 |
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| Cancellation | 2003-08-17 |
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| Frequency range | 451.5 - 457.1 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | LIVERMORE, ALAMEDA, CA |
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| Coordinates | 37.6188333, -121.7518889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:41 |
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Licensee
| Name | THE COURSE AT WENTE VINEYARDS |
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| Applicant type | C |
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| Location | LIVERMORE, CA |
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| Address | 5050 ARROYO ROAD, LIVERMORE, CA, 945509645 |
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| Phone | 9254562479 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.50000000 | | | 25.000000 | 58.000000 | |
| 3 | 1 | MO | 451.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 451.90000000 | | | 25.000000 | 58.000000 | |
| 3 | 1 | MO | 451.90000000 | | | 25.000000 | 45.000000 | |
| 1 | 1 | FB2 | 452.10000000 | | | 25.000000 | 58.000000 | |
| 3 | 1 | MO | 452.10000000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | FX1 | 456.50000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.50000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 456.90000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.90000000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | FX1 | 457.10000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.10000000 | | | 25.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 20K0F3E |
| 3 | 1 | 451.50000000 | | 20K0F3E |
| 1 | 1 | 451.90000000 | | 20K0F3E |
| 3 | 1 | 451.90000000 | | 20K0F3E |
| 1 | 1 | 452.10000000 | | 20K0F3E |
| 3 | 1 | 452.10000000 | | 20K0F3E |
| 2 | 1 | 456.50000000 | | 20K0F3E |
| 3 | 1 | 456.50000000 | | 20K0F3E |
| 2 | 1 | 456.90000000 | | 20K0F3E |
| 3 | 1 | 456.90000000 | | 20K0F3E |
| 2 | 1 | 457.10000000 | | 20K0F3E |
| 3 | 1 | 457.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5050 ARROYO ROAD, LIVERMORE, ALAMEDA, CA | 37.61883333, -121.75188889 | 173.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -141.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5050 ARROYO ROAD, LIVERMORE, CA | | 9254562474 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-17 | WPMB427 | LIEXP |
| 2003-02-19 | WPMB427 | LETRES |
| 2002-01-09 | WPMB427 | AUDOPR |
| 2000-11-23 | WPMB427 | LICCNV |
| 2000-09-27 | WPMB427 | LIMOD |
| 2000-09-27 | WPMB427 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791241 | 2026-08-02 01:26:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB427 | ULS 1791241 | 2026-08-02 01:26:41 |
| Status | E | ULS 1791241 | 2026-08-02 01:26:41 |
| Service | IG | ULS 1791241 | 2026-08-02 01:26:41 |
| Grant Date | 1998-05-13 | ULS 1791241 | 2026-08-02 01:26:41 |
| Expiration Date | 2003-05-13 | ULS 1791241 | 2026-08-02 01:26:41 |
| Cancellation Date | 2003-08-17 | ULS 1791241 | 2026-08-02 01:26:41 |