Universal Licensing System
KWJ431
HUMBOLDT, COUNTY OF
License details
| ULS identifier | 1199744 |
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| Call sign | KWJ431 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-04 |
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| Expiration | 2034-01-24 |
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| Frequency range | 453.1 - 458.5 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | DAKOTA CITY, HUMBOLDT, IA |
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| Coordinates | 42.7204444, -94.2013611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:25 |
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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 | 453.10000000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FB2 | 453.10000000 | | | 110.000000 | 305.000000 | |
| 1 | 1 | MO | 458.10000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | MO | 458.50000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.10000000 | | 11K2F3E |
| 2 | 1 | 453.10000000 | | 11K2F3E |
| 1 | 1 | 458.10000000 | | 11K2F3E |
| 1 | 1 | 458.50000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | N |
| 2 | T | 28 5TH ST S, DAKOTA CITY, HUMBOLDT, IA | 42.72044444, -94.20136111 | 345.000 m | TANK | 34.900 m structure / 41.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 41.000 m | | | | 42.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 2221 220TH ST., HUMBOLDT, IA | HUMBOLDT | 5153322366 |
License history
| Date | File or call sign | Action |
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| 2024-01-04 | KWJ431 | LIREN |
| 2014-01-09 | KWJ431 | LIREN |
| 2013-10-28 | KWJ431 | LETRES |
| 2013-02-01 | KWJ431 | LIMOD |
| 2005-06-17 | KWJ431 | LIMOD |
| 2003-12-11 | KWJ431 | LIREN |
| 2003-10-27 | KWJ431 | LETRES |
| 2001-10-01 | KWJ431 | AUDOPR |
| 2000-10-20 | KWJ431 | LICCNV |
| 1998-11-04 | KWJ431 | AUTHPR |
| 1998-11-04 | KWJ431 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1199744 | 2026-08-02 01:10:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KWJ431 | ULS 1199744 | 2026-08-02 01:10:25 |
| Status | A | ULS 1199744 | 2026-08-02 01:10:25 |
| Service | PW | ULS 1199744 | 2026-08-02 01:10:25 |
| Grant Date | 2024-01-04 | ULS 1199744 | 2026-08-02 01:10:25 |
| Expiration Date | 2034-01-24 | ULS 1199744 | 2026-08-02 01:10:25 |