Universal Licensing System
WNZN475
DUST CONTROL AND LOADING SYSTEMS
License details
| ULS identifier | 1696836 |
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| Call sign | WNZN475 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-04 |
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| Expiration | 2002-05-28 |
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| Cancellation | 2002-09-29 |
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| Frequency range | 151.625 MHz |
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| Locations | 1 |
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| Representative location | US |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:30 |
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Licensee
| Name | DUST CONTROL AND LOADING SYSTEMS |
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| Applicant type | C |
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| Location | CHARLEVOIX, MI |
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| Address | CHARLEVOIX, MI, 49720 |
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| Phone | 6165475600 |
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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 | MOI | 151.62500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 151.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 6165475600 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-29 | WNZN475 | LIEXP |
| 2002-03-04 | WNZN475 | LETRES |
| 2000-11-23 | WNZN475 | LICCNV |
| 1997-06-04 | WNZN475 | AUTHPR |
| 1997-06-04 | WNZN475 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1696836 | 2026-08-02 01:28:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNZN475 | ULS 1696836 | 2026-08-02 01:28:30 |
| Status | E | ULS 1696836 | 2026-08-02 01:28:30 |
| Service | IG | ULS 1696836 | 2026-08-02 01:28:30 |
| Grant Date | 1997-06-04 | ULS 1696836 | 2026-08-02 01:28:30 |
| Expiration Date | 2002-05-28 | ULS 1696836 | 2026-08-02 01:28:30 |
| Cancellation Date | 2002-09-29 | ULS 1696836 | 2026-08-02 01:28:30 |