Universal Licensing System
WQK821
D ARRIGO BROS CO OF CALIFORNIA
License details
| ULS identifier | 1873451 |
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| Call sign | WQK821 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-19 |
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| Expiration | 2003-02-03 |
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| Cancellation | 2003-05-11 |
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| Frequency range | 451.875 - 456.875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GLAMIS, IMPERIAL, CA |
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| Coordinates | 33.0530833, -114.8274722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:29 |
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Licensee
| Name | D ARRIGO BROS CO OF CALIFORNIA |
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| Applicant type | C |
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| Location | BRAWLEY, CA |
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| Address | BRAWLEY, CA, 92227 |
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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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| 3 | 1 | FB2 | 451.87500000 | | | 90.000000 | | |
| 1 | 1 | MO | 456.87500000 | | | 90.000000 | | |
| 2 | 1 | FX1 | 456.87500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.87500000 | | 20K0F3E |
| 1 | 1 | 456.87500000 | | 20K0F3E |
| 2 | 1 | 456.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | CA | | | | | |
| 3 | T | BLACK MOUNTAIN NEAR, GLAMIS, IMPERIAL, CA | 33.05308333, -114.82747222 | 640.000 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 | | 20.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4604 HWY 111, BRAWLEY, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-11 | WQK821 | LIEXP |
| 2002-11-12 | WQK821 | LETRES |
| 2001-10-05 | WQK821 | AUDOPR |
| 2000-11-24 | WQK821 | LICCNV |
| 1997-12-19 | WQK821 | AUTHPR |
| 1997-12-19 | WQK821 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1873451 | 2026-08-02 01:27:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQK821 | ULS 1873451 | 2026-08-02 01:27:29 |
| Status | E | ULS 1873451 | 2026-08-02 01:27:29 |
| Service | IG | ULS 1873451 | 2026-08-02 01:27:29 |
| Grant Date | 1997-12-19 | ULS 1873451 | 2026-08-02 01:27:29 |
| Expiration Date | 2003-02-03 | ULS 1873451 | 2026-08-02 01:27:29 |
| Cancellation Date | 2003-05-11 | ULS 1873451 | 2026-08-02 01:27:29 |