Universal Licensing System
KNAM393
JOHNSON MATTHEY
License details
| ULS identifier | 1613944 |
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| Call sign | KNAM393 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-07-28 |
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| Expiration | 2003-07-20 |
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| Cancellation | 2003-09-21 |
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| Frequency range | 463.725 - 468.725 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.6964444, -116.9358611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:42 |
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Licensee
| Name | JOHNSON MATTHEY |
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| Applicant type | C |
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| Location | SAN DIEGO, CA |
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| Address | 10080 WILLOW CREEK RD, SAN DIEGO, CA, 92131 |
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| Phone | 6195669510 |
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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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| 2 | 1 | FB2 | 463.72500000 | | | 110.000000 | 185.000000 | |
| 3 | 1 | MO | 463.72500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 468.72500000 | | | 50.000000 | | |
| 3 | 1 | MO | 468.72500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.72500000 | | 20K0F3E |
| 3 | 1 | 463.72500000 | | 20K0F3E |
| 1 | 1 | 468.72500000 | | 20K0F3E |
| 3 | 1 | 468.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT SAN MIGUEL, SAN DIEGO, SAN DIEGO, CA | 32.69644444, -116.93586111 | 782.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10080 WILLOW CREEK RD, SAN DIEGO, CA | | 6195669510 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-21 | KNAM393 | LIEXP |
| 2003-04-28 | KNAM393 | LETRES |
| 2001-10-25 | KNAM393 | AUDOPR |
| 2000-11-22 | KNAM393 | LICCNV |
| 1998-07-28 | KNAM393 | LIREN |
| 1998-07-28 | KNAM393 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1613944 | 2026-08-02 01:27:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNAM393 | ULS 1613944 | 2026-08-02 01:27:42 |
| Status | E | ULS 1613944 | 2026-08-02 01:27:42 |
| Service | IG | ULS 1613944 | 2026-08-02 01:27:42 |
| Grant Date | 1998-07-28 | ULS 1613944 | 2026-08-02 01:27:42 |
| Expiration Date | 2003-07-20 | ULS 1613944 | 2026-08-02 01:27:42 |
| Cancellation Date | 2003-09-21 | ULS 1613944 | 2026-08-02 01:27:42 |