Universal Licensing System
WPYZ536
CHINO VALLEY UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 2566033 |
|---|
| Call sign | WPYZ536 |
|---|
| Radio service | YW |
|---|
| Status | A |
|---|
| Grant date | 2023-12-07 |
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| Expiration | 2033-12-09 |
|---|
| Frequency range | 453.5 - 465.05 MHz (6 frequencies) |
|---|
| Locations | 2 |
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| Representative location | CHINO, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.1700000, -117.7342222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.50000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 453.50000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | MO | 453.50000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB | 453.70000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 453.70000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | MO | 453.70000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 458.50000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 458.70000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB | 460.05000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 460.05000000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | MO | 460.05000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 465.05000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 2 | 1 | 453.50000000 | | 11K2F3E |
| 1 | 1 | 453.70000000 | | 11K2F3E |
| 1 | 1 | 453.70000000 | | 11K2F3E |
| 2 | 1 | 453.70000000 | | 11K2F3E |
| 2 | 1 | 458.50000000 | | 11K2F3E |
| 2 | 1 | 458.70000000 | | 11K2F3E |
| 1 | 1 | 460.05000000 | | 11K2F3E |
| 1 | 1 | 460.05000000 | | 11K2F3E |
| 2 | 1 | 460.05000000 | | 11K2F3E |
| 2 | 1 | 465.05000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5130 RIVERSIDE DRIVE, CHINO, SAN BERNARDINO, CA | 34.17000000, -117.73422222 | 232.000 m | POLE | 16.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | 3.0000 | | 38.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5130 RIVERSIDE DRIVE, CHINO, CA | SAN BERNARDINO | 9096281201 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-07 | WPYZ536 | LIREN |
| 2023-11-29 | WPYZ536 | ESURNW |
| 2023-11-09 | WPYZ536 | ESURNW |
| 2023-10-10 | WPYZ536 | ESURNW |
| 2023-09-18 | WPYZ536 | LETRES |
| 2013-10-17 | WPYZ536 | LIREN |
| 2013-09-16 | WPYZ536 | LETRES |
| 2013-09-10 | WPYZ536 | ESURNW |
| 2012-04-27 | WPYZ536 | ESUFNR |
| 2004-12-11 | WPYZ536 | ESCAPR |
| 2004-12-10 | WPYZ536 | EFUAPR |
| 2004-12-10 | WPYZ536 | ESUAPR |
| 2004-12-10 | WPYZ536 | LIAUA |
| 2004-09-08 | WPYZ536 | LETCNS |
| 2004-08-26 | WPYZ536 | LIMOD |
| 2003-12-09 | WPYZ536 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2566033 | 2026-08-02 01:14:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYZ536 | ULS 2566033 | 2026-08-02 01:14:30 |
| Status | A | ULS 2566033 | 2026-08-02 01:14:30 |
| Service | YW | ULS 2566033 | 2026-08-02 01:14:30 |
| Grant Date | 2023-12-07 | ULS 2566033 | 2026-08-02 01:14:30 |
| Expiration Date | 2033-12-09 | ULS 2566033 | 2026-08-02 01:14:30 |