Universal Licensing System
KNAY711
HI GRADE MATERIALS COMPANY INC
License details
| ULS identifier | 1849632 |
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| Call sign | KNAY711 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-18 |
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| Expiration | 2001-11-18 |
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| Cancellation | 2002-04-21 |
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| Frequency range | 49.56 MHz |
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| Locations | 2 |
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| Representative location | JOSHUA TREE, SAN BERNARDINO, CA |
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| Coordinates | 34.1497222, -116.2608333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:17 |
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Licensee
| Name | HI GRADE MATERIALS COMPANY INC |
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| Applicant type | C |
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| Location | HESPERIA, CA |
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| Address | 17671 BEAR VALLEY RD, HESPERIA, CA, 92345 |
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| Phone | 6192449325 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 49.56000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 49.56000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 49.56000000 | | 20K0F3E |
| 2 | 1 | 49.56000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 64722 TWO MILE RD, JOSHUA TREE, SAN BERNARDINO, CA | 34.14972222, -116.26083333 | 719.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 17671 BEAR VALLEY RD, HESPERIA, CA | | 6192449325 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-21 | KNAY711 | LIEXP |
| 2001-10-15 | KNAY711 | AUDCAN |
| 2001-08-27 | KNAY711 | LETRES |
| 2000-11-24 | KNAY711 | LICCNV |
| 1996-09-18 | KNAY711 | AUTHPR |
| 1996-09-18 | KNAY711 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1849632 | 2026-08-02 01:27:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAY711 | ULS 1849632 | 2026-08-02 01:27:17 |
| Status | E | ULS 1849632 | 2026-08-02 01:27:17 |
| Service | IG | ULS 1849632 | 2026-08-02 01:27:17 |
| Grant Date | 1996-09-18 | ULS 1849632 | 2026-08-02 01:27:17 |
| Expiration Date | 2001-11-18 | ULS 1849632 | 2026-08-02 01:27:17 |
| Cancellation Date | 2002-04-21 | ULS 1849632 | 2026-08-02 01:27:17 |