Universal Licensing System
KNIE537
LAIRD CONSTRUCTION CO INC
License details
| ULS identifier | 1854401 |
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| Call sign | KNIE537 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-12-12 |
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| Expiration | 2013-01-04 |
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| Cancellation | 2013-03-09 |
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| Frequency range | 47.44 MHz |
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| Locations | 2 |
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| Representative location | CLAREMONT, LOS ANGELES, CA |
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| Coordinates | 34.1863889, -117.7017222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:17 |
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Licensee
| Name | LAIRD CONSTRUCTION CO INC |
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| Applicant type | C |
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| FRN | 0001530831 |
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| Location | RANCHO CUCAMONGA, CA |
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| Address | 9460 LUCAS RANCH RD, RANCHO CUCAMONGA, CA, 91730 |
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| Phone | 7149895595 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.44000000 | | | 110.000000 | 300.000000 | |
| 2 | 1 | MO | 47.44000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.44000000 | | 20K0F3E |
| 2 | 1 | 47.44000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUNSET RIDGE, CLAREMONT, LOS ANGELES, CA | 34.18638889, -117.70172222 | 1597.000 m | | 24.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9460 LUCAS RANCH RD, RANCHO CUCAMONGA, CA | | 7149895595 |
License history
| Date | File or call sign | Action |
|---|
| 2013-03-09 | KNIE537 | LIEXP |
| 2012-10-08 | KNIE537 | LETRES |
| 2002-12-12 | KNIE537 | LIREN |
| 2002-10-07 | KNIE537 | LETRES |
| 2001-10-05 | KNIE537 | AUDOPR |
| 2000-11-24 | KNIE537 | LICCNV |
| 1997-11-13 | KNIE537 | AUTHPR |
| 1997-11-13 | KNIE537 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1854401 | 2026-08-02 01:10:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIE537 | ULS 1854401 | 2026-08-02 01:10:17 |
| Status | E | ULS 1854401 | 2026-08-02 01:10:17 |
| Service | IG | ULS 1854401 | 2026-08-02 01:10:17 |
| Grant Date | 2002-12-12 | ULS 1854401 | 2026-08-02 01:10:17 |
| Expiration Date | 2013-01-04 | ULS 1854401 | 2026-08-02 01:10:17 |
| Cancellation Date | 2013-03-09 | ULS 1854401 | 2026-08-02 01:10:17 |