Universal Licensing System
WNKU404
COMMUNITY UNIT SCHOOL DISTRICT 3
License details
| ULS identifier | 1280348 |
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| Call sign | WNKU404 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-12-10 |
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| Expiration | 2033-01-27 |
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| Frequency range | 155.28 - 458.525 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | PALESTINE, CRAWFORD, IL |
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| Coordinates | 39.0025278, -87.6120000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.28000000 | | | 30.000000 | 100.000000 | |
| 2 | 1 | MO | 155.28000000 | | | 30.000000 | 30.000000 | |
| 1 | 2 | FB2 | 453.52500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 458.52500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.28000000 | | 11K0F3E |
| 2 | 1 | 155.28000000 | | 11K0F3E |
| 1 | 2 | 453.52500000 | | 7K60FXE |
| 1 | 2 | 453.52500000 | | 11K2F3E |
| 2 | 1 | 458.52500000 | | 7K60FXE |
| 2 | 1 | 458.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 101 W GRAND PRAIRIE, PALESTINE, CRAWFORD, IL | 39.00252778, -87.61200000 | 139.000 m | LTOWER | 18.000 m structure / 20.000 m overall | N |
| 2 | T | CRAWFORD, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | V | 3.0000 | | 11.300 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 18.000 m | V | 3.0000 | | 11.300 | |
Control points
| Number | Address | County | Phone |
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| 1 | 100 S. MAIN, PALESTINE, IL | CRAWFORD | 6185862713 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-10 | WNKU404 | LIREN |
| 2022-11-28 | WNKU404 | ESURNW |
| 2022-10-31 | WNKU404 | LETRES |
| 2022-10-29 | WNKU404 | ESURNW |
| 2022-04-26 | WNKU404 | LETCNS |
| 2021-07-26 | WNKU404 | LIMOD |
| 2012-11-21 | WNKU404 | LIRMD |
| 2012-11-21 | WNKU404 | LIREN |
| 2012-11-05 | WNKU404 | LETRES |
| 2002-12-21 | WNKU404 | LIREN |
| 2002-11-04 | WNKU404 | LETRES |
| 2001-11-13 | WNKU404 | AUDOPR |
| 2000-10-20 | WNKU404 | LICCNV |
| 1997-11-17 | WNKU404 | AUTHPR |
| 1997-11-17 | WNKU404 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1280348 | 2026-08-02 01:09:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKU404 | ULS 1280348 | 2026-08-02 01:09:30 |
| Status | A | ULS 1280348 | 2026-08-02 01:09:30 |
| Service | PW | ULS 1280348 | 2026-08-02 01:09:30 |
| Grant Date | 2022-12-10 | ULS 1280348 | 2026-08-02 01:09:30 |
| Expiration Date | 2033-01-27 | ULS 1280348 | 2026-08-02 01:09:30 |