Universal Licensing System
WSD412
TRI SUN REFRIGERATION INC
License details
| ULS identifier | 1762563 |
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| Call sign | WSD412 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-10-01 |
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| Expiration | 2014-09-29 |
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| Cancellation | 2014-11-29 |
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| Frequency range | 464.475 - 469.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | YUMA, YUMA, AZ |
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| Coordinates | 32.6811667, -114.5991111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:40 |
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Licensee
| Name | TRI SUN REFRIGERATION INC |
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| Applicant type | C |
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| FRN | 0004528501 |
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| Location | YUMA, AZ |
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| Address | YUMA, AZ, 853665870 |
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| Phone | 9283443386 |
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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 | FB | 464.47500000 | | | 110.000000 | | |
| 2 | 1 | MO | 469.47500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.47500000 | | 20K0F3E |
| 2 | 1 | 469.47500000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1762563 | 2026-08-09 02:55:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSD412 | ULS 1762563 | 2026-08-09 02:55:40 |
| Status | E | ULS 1762563 | 2026-08-09 02:55:40 |
| Service | IG | ULS 1762563 | 2026-08-09 02:55:40 |
| Grant Date | 2004-10-01 | ULS 1762563 | 2026-08-09 02:55:40 |
| Expiration Date | 2014-09-29 | ULS 1762563 | 2026-08-09 02:55:40 |
| Cancellation Date | 2014-11-29 | ULS 1762563 | 2026-08-09 02:55:40 |