Universal Licensing System
WNGK457
SPUS8 CALIFORNIA PLAZA LP
License details
| ULS identifier | 1653694 |
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| Call sign | WNGK457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-05-25 |
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| Expiration | 2021-07-17 |
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| Cancellation | 2021-11-20 |
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| Frequency range | 463.5 - 468.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.9018611, -122.0641389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.50000000 | | | 110.000000 | 200.000000 | |
| 2 | 1 | MO | 463.50000000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 468.50000000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.50000000 | | 11K0F3E |
| 2 | 1 | 463.50000000 | | 11K0F3E |
| 2 | 1 | 468.50000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2121 N CALIFORNIA BLVD, WALNUT CREEK, CONTRA COSTA, CA | 37.90186111, -122.06413889 | 58.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2121 N CALIFORNIA BLVD, WALNUT CREEK, CA | CONTRA COSTA | 9252879603 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-20 | WNGK457 | LIEXP |
| 2021-04-26 | WNGK457 | LETRES |
| 2017-01-14 | WNGK457 | LIAUA |
| 2016-12-19 | WNGK457 | LIMOD |
| 2016-12-19 | WNGK457 | LIAUA |
| 2011-06-22 | WNGK457 | LIMOD |
| 2011-05-25 | WNGK457 | LIREN |
| 2011-05-16 | WNGK457 | ESCAPR |
| 2011-04-25 | WNGK457 | LETRES |
| 2008-01-28 | WNGK457 | LIMOD |
| 2006-04-06 | WNGK457 | ESCAPR |
| 2006-04-06 | WNGK457 | LIAUA |
| 2006-04-05 | WNGK457 | ESUAPR |
| 2006-04-05 | WNGK457 | EFUAPR |
| 2002-03-04 | WNGK457 | LIASS |
| 2001-09-04 | WNGK457 | AUDOPR |
| 2001-08-08 | WNGK457 | LIREN |
| 2001-04-23 | WNGK457 | LETRES |
| 2000-11-23 | WNGK457 | LICCNV |
| 1996-07-11 | WNGK457 | AUTHPR |
| 1996-07-11 | WNGK457 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1653694 | 2026-08-02 01:24:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNGK457 | ULS 1653694 | 2026-08-02 01:24:13 |
| Status | E | ULS 1653694 | 2026-08-02 01:24:13 |
| Service | IG | ULS 1653694 | 2026-08-02 01:24:13 |
| Grant Date | 2011-05-25 | ULS 1653694 | 2026-08-02 01:24:13 |
| Expiration Date | 2021-07-17 | ULS 1653694 | 2026-08-02 01:24:13 |
| Cancellation Date | 2021-11-20 | ULS 1653694 | 2026-08-02 01:24:13 |