Universal Licensing System
KNAT857
COYAL & SON
License details
| ULS identifier | 1849458 |
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| Call sign | KNAT857 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-01-25 |
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| Expiration | 2001-02-14 |
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| Cancellation | 2001-04-22 |
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| Frequency range | 451.95 - 456.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ORANGE, RIVERSIDE, CA |
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| Coordinates | 33.7105833, -117.5342222 |
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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 | COYAL & SON |
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| Applicant type | C |
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| Location | TUSTIN, CA |
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| Address | 14742 LIVINGSTON ST, TUSTIN, CA, 92680 |
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| Phone | 7148387321 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.95000000 | | | 25.000000 | | |
| 2 | 1 | FB4 | 451.95000000 | | | 90.000000 | | |
| 1 | 1 | MO | 456.95000000 | | | 25.000000 | | |
| 3 | 1 | FX1 | 456.95000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 20K0F3E |
| 2 | 1 | 451.95000000 | | 20K0F3E |
| 1 | 1 | 456.95000000 | | 20K0F3E |
| 3 | 1 | 456.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | SANTIAGO PEAK, ORANGE, RIVERSIDE, CA | 33.71058333, -117.53422222 | 1734.000 m | | | N |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2535 S MAIN ST, SANTA ANA, CA | | 7148387321 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-22 | KNAT857 | LIEXP |
| 2000-11-28 | KNAT857 | LETRES |
| 2000-11-24 | KNAT857 | LICCNV |
| 1996-01-27 | KNAT857 | AUTHPR |
| 1996-01-25 | KNAT857 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1849458 | 2026-08-02 01:27:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAT857 | ULS 1849458 | 2026-08-02 01:27:17 |
| Status | E | ULS 1849458 | 2026-08-02 01:27:17 |
| Service | IG | ULS 1849458 | 2026-08-02 01:27:17 |
| Grant Date | 1996-01-25 | ULS 1849458 | 2026-08-02 01:27:17 |
| Expiration Date | 2001-02-14 | ULS 1849458 | 2026-08-02 01:27:17 |
| Cancellation Date | 2001-04-22 | ULS 1849458 | 2026-08-02 01:27:17 |