Universal Licensing System
KMK371
HILDEBRAND AND SONS INC
License details
| ULS identifier | 1848705 |
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| Call sign | KMK371 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-06-03 |
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| Expiration | 2013-06-02 |
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| Cancellation | 2013-08-03 |
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| Frequency range | 451.85 - 456.85 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LOS GATOS, SANTA CLARA, CA |
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| Coordinates | 37.1110556, -121.8424444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:45 |
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Licensee
| Name | HILDEBRAND AND SONS INC |
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| Applicant type | C |
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| FRN | 0001546290 |
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| Location | WATSONVILLE, CA |
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| Address | 6 LEWIS ROAD, WATSONVILLE, CA, 950766303 |
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| Phone | 8317223006 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.85000000 | | | 75.000000 | | |
| 3 | 1 | FB2 | 451.85000000 | | | 90.000000 | | |
| 1 | 1 | FX1 | 456.85000000 | | | 30.000000 | | |
| 2 | 1 | MO | 456.85000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.85000000 | | 20K0F3E |
| 2 | 1 | 451.85000000 | | 11K2F3E |
| 3 | 1 | 451.85000000 | | 11K2F3E |
| 3 | 1 | 451.85000000 | | 20K0F3E |
| 1 | 1 | 456.85000000 | | 20K0F3E |
| 1 | 1 | 456.85000000 | | 11K2F3E |
| 2 | 1 | 456.85000000 | | 11K2F3E |
| 2 | 1 | 456.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | | | | | | |
| 3 | T | MT LOMA PRIETA 12 MI SE, LOS GATOS, SANTA CLARA, CA | 37.11105556, -121.84244444 | 1141.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 58.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6 LEWIS RD, WATSONVILLE, CA | SANTA CRUZ | 8317223006 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-03 | KMK371 | LIEXP |
| 2013-06-03 | KMK371 | LTSAPR |
| 2013-03-11 | KMK371 | LETRES |
| 2012-07-20 | KMK371 | LIMOD |
| 2012-06-11 | KMK371 | LTSAPR |
| 2003-06-03 | KMK371 | LIREN |
| 2003-03-10 | KMK371 | LETRES |
| 2001-09-25 | KMK371 | AUDOPR |
| 2000-11-24 | KMK371 | LICCNV |
| 1998-03-31 | KMK371 | LIREN |
| 1998-03-31 | KMK371 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1848705 | 2026-08-02 01:09:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMK371 | ULS 1848705 | 2026-08-02 01:09:45 |
| Status | E | ULS 1848705 | 2026-08-02 01:09:45 |
| Service | IG | ULS 1848705 | 2026-08-02 01:09:45 |
| Grant Date | 2003-06-03 | ULS 1848705 | 2026-08-02 01:09:45 |
| Expiration Date | 2013-06-02 | ULS 1848705 | 2026-08-02 01:09:45 |
| Cancellation Date | 2013-08-03 | ULS 1848705 | 2026-08-02 01:09:45 |