Universal Licensing System
WNJK450
INVESTIGATIVE LAW OFFICES
License details
| ULS identifier | 1659054 |
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| Call sign | WNJK450 |
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| Radio service | IK |
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| Status | E |
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| Grant date | 1998-04-07 |
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| Expiration | 2008-04-23 |
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| Cancellation | 2008-06-14 |
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| Frequency range | 463.425 - 468.425 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SIOUX FALLS, MINNEHAHA, SD |
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| Coordinates | 43.5324722, -96.6700556 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-09 01:03:31 |
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Licensee
| Name | INVESTIGATIVE LAW OFFICES |
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| Applicant type | C |
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| Location | SIOUX FALLS, SD |
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| Address | BOX 90043, SIOUX FALLS, SD, 57105 |
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| Phone | 6053349816 |
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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 | FB6C | 463.42500000 | | | 40.000000 | 250.000000 | |
| 2 | 1 | MO | 463.42500000 | | | 25.000000 | | |
| 2 | 1 | MO | 468.42500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.42500000 | | 20K0F3E |
| 2 | 1 | 463.42500000 | | 20K0F3E |
| 2 | 1 | 468.42500000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1659054 | 2026-08-09 01:03:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNJK450 | ULS 1659054 | 2026-08-09 01:03:31 |
| Status | E | ULS 1659054 | 2026-08-09 01:03:31 |
| Service | IK | ULS 1659054 | 2026-08-09 01:03:31 |
| Grant Date | 1998-04-07 | ULS 1659054 | 2026-08-09 01:03:31 |
| Expiration Date | 2008-04-23 | ULS 1659054 | 2026-08-09 01:03:31 |
| Cancellation Date | 2008-06-14 | ULS 1659054 | 2026-08-09 01:03:31 |