Universal Licensing System
WPZT593
MOUNTAIN VALLEY UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 2600614 |
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| Call sign | WPZT593 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2004-03-10 |
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| Expiration | 2004-09-06 |
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| Cancellation | 2004-11-06 |
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| Frequency range | 155.22 MHz |
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| Locations | 2 |
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| Representative location | HAYFORK, TRINITY, CA |
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| Coordinates | 40.5540278, -123.1872500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:36 |
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Licensee
| Name | MOUNTAIN VALLEY UNIFIED SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0010523983 |
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| Location | HAYFORK, CA |
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| Address | HAYFORK, CA, 960410339 |
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| Phone | 5306285488 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 155.22000000 | | | 40.000000 | 69.500000 | |
| 2 | 1 | MO | 155.22000000 | | | 40.000000 | 76.200000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.22000000 | | 20K0F3E |
| 1 | 1 | 155.22000000 | | 11K2F3E |
| 2 | 1 | 155.22000000 | | 20K0F3E |
| 2 | 1 | 155.22000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAIN STREET, HAYFORK, TRINITY, CA | 40.55402778, -123.18725000 | 913.000 m | BANT | 12.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | V | 4.5000 | | 6.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MAIN STREET, HAYFORK, CA | TRINITY | 5306285488 |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-06 | WPZT593 | LIEXP |
| 2004-03-10 | WPZT593 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2600614 | 2026-08-02 01:25:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZT593 | ULS 2600614 | 2026-08-02 01:25:36 |
| Status | E | ULS 2600614 | 2026-08-02 01:25:36 |
| Service | PW | ULS 2600614 | 2026-08-02 01:25:36 |
| Grant Date | 2004-03-10 | ULS 2600614 | 2026-08-02 01:25:36 |
| Expiration Date | 2004-09-06 | ULS 2600614 | 2026-08-02 01:25:36 |
| Cancellation Date | 2004-11-06 | ULS 2600614 | 2026-08-02 01:25:36 |