Universal Licensing System
KNNP571
LAIDLAW ENVIRONMENTAL SERVICES INC
License details
| ULS identifier | 1633648 |
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| Call sign | KNNP571 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-04-08 |
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| Expiration | 2001-04-08 |
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| Cancellation | 2001-06-10 |
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| Frequency range | 464.1375 - 469.1375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | KERN, CA |
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| Coordinates | 35.3999722, -119.4842778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:57 |
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Licensee
| Name | LAIDLAW ENVIRONMENTAL SERVICES INC |
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| Applicant type | C |
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| Location | BUTTONWILLOW, CA |
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| Address | BUTTONWILLOW, CA, 93206 |
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| Phone | 8057627372 |
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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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| 1 | 1 | MO | 464.13750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 469.13750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.13750000 | | 20K0F3E |
| 1 | 1 | 469.13750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KERN, CA | 35.39997222, -119.48427778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7 MI W, BUTTONWILLOW, CA | | 8057627362 |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-26 | KNNP571 | LETAUS |
| 2001-06-10 | KNNP571 | LIEXP |
| 2001-01-23 | KNNP571 | LETRES |
| 2000-11-23 | KNNP571 | LICCNV |
| 1996-04-08 | KNNP571 | LIISS |
| 1996-04-08 | KNNP571 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1633648 | 2026-08-02 01:27:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNP571 | ULS 1633648 | 2026-08-02 01:27:57 |
| Status | E | ULS 1633648 | 2026-08-02 01:27:57 |
| Service | IG | ULS 1633648 | 2026-08-02 01:27:57 |
| Grant Date | 1996-04-08 | ULS 1633648 | 2026-08-02 01:27:57 |
| Expiration Date | 2001-04-08 | ULS 1633648 | 2026-08-02 01:27:57 |
| Cancellation Date | 2001-06-10 | ULS 1633648 | 2026-08-02 01:27:57 |