Universal Licensing System
WREZ813
HI-GRADE MATERIALS CO.
License details
| ULS identifier | 4239913 |
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| Call sign | WREZ813 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-01-11 |
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| Expiration | 2030-01-11 |
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| Frequency range | 461.9375 - 468.4375 MHz (6 frequencies) |
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| Locations | 6 |
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| Representative location | Oro Grande, SAN BERNARDINO, CA |
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| Coordinates | 34.6121111, -117.2922500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 461.93750000 | | | 110.000000 | 120.000000 | |
| 6 | 1 | MO | 461.93750000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 462.01250000 | | | 110.000000 | 35.000000 | |
| 4 | 1 | MO | 462.01250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 463.43750000 | | | 110.000000 | 18.000000 | |
| 5 | 1 | MO | 463.43750000 | | | 50.000000 | 50.000000 | |
| 6 | 1 | MO | 466.93750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 467.01250000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | MO | 468.43750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.93750000 | | 11K2F3E |
| 6 | 1 | 461.93750000 | | 11K2F3E |
| 1 | 1 | 462.01250000 | | 11K2F3E |
| 4 | 1 | 462.01250000 | | 11K2F3E |
| 2 | 1 | 463.43750000 | | 11K2F3E |
| 5 | 1 | 463.43750000 | | 11K2F3E |
| 6 | 1 | 466.93750000 | | 11K2F3E |
| 4 | 1 | 467.01250000 | | 11K2F3E |
| 5 | 1 | 468.43750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1384Quartzite Mountain, Oro Grande, SAN BERNARDINO, CA | 34.61211111, -117.29225000 | 1330.800 m | LTOWER | 59.400 m structure / 59.400 m overall | |
| 2 | T | HAUSER PEAK, PALMDALE, LOS ANGELES, CA | 34.54722222, -118.21680556 | 1585.000 m | LTOWER | 18.300 m structure / 18.300 m overall | |
| 3 | T | FLASH II MOUNTAIN 5 MILES NORTH OF BARSTOW CA, BARSTOW, SAN BERNARDINO, CA | 34.97080556, -117.04030556 | 1013.000 m | LTOWER | 31.000 m structure / 37.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 53.000 m | | | | 472.000 | |
| 1 | 2 | T | | 18.300 m | | | | 642.000 | |
| 1 | 3 | T | | 37.000 m | | | | 255.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17671 BEAR VALLEY RD, HESPERIA, CA | SAN BERNARDINO | 7602449325 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-14 | WREZ813 | LETCNS |
| 2020-01-11 | WREZ813 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4239913 | 2026-08-02 01:19:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREZ813 | ULS 4239913 | 2026-08-02 01:19:32 |
| Status | A | ULS 4239913 | 2026-08-02 01:19:32 |
| Service | IG | ULS 4239913 | 2026-08-02 01:19:32 |
| Grant Date | 2020-01-11 | ULS 4239913 | 2026-08-02 01:19:32 |
| Expiration Date | 2030-01-11 | ULS 4239913 | 2026-08-02 01:19:32 |