Universal Licensing System
WNKJ688
WILK, EDWARD J:WILK, JOSEPH F DBA WILK BROADCASTING
License details
| ULS identifier | 1660737 |
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| Call sign | WNKJ688 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-11-28 |
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| Expiration | 2012-11-25 |
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| Cancellation | 2013-01-26 |
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| Frequency range | 464.525 - 464.825 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9255833, -87.7728333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:30 |
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Licensee
| Name | WILK, EDWARD J:WILK, JOSEPH F DBA WILK BROADCASTING |
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| Applicant type | P |
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| FRN | 0007931355 |
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| Location | Oak Park, IL |
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| Address | 1112 North Grove Avenue, Oak Park, IL, 603021259 |
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| Phone | 7085748515 |
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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 | 464.52500000 | | | 110.000000 | 936.000000 | |
| 2 | 1 | MO | 464.52500000 | | | 110.000000 | | |
| 1 | 1 | FB | 464.82500000 | | | 110.000000 | 936.000000 | |
| 2 | 1 | MO | 464.82500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.52500000 | | 20K0F3E |
| 2 | 1 | 464.52500000 | | 20K0F3E |
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2457 N MARMORA AVE, CHICAGO, COOK, IL | 41.92558333, -87.77283333 | 189.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2457 N MARMORA AVE, CHICAGO, IL | | 3128897193 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-26 | WNKJ688 | LIEXP |
| 2012-09-03 | WNKJ688 | LETRES |
| 2002-11-28 | WNKJ688 | LIREN |
| 2002-11-13 | WNKJ688 | LIAUA |
| 2002-09-03 | WNKJ688 | LETRES |
| 2002-03-04 | WNKJ688 | AUDOPR |
| 2000-11-23 | WNKJ688 | LICCNV |
| 1998-01-14 | WNKJ688 | AUTHPR |
| 1998-01-13 | WNKJ688 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1660737 | 2026-08-02 01:15:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKJ688 | ULS 1660737 | 2026-08-02 01:15:30 |
| Status | E | ULS 1660737 | 2026-08-02 01:15:30 |
| Service | IG | ULS 1660737 | 2026-08-02 01:15:30 |
| Grant Date | 2002-11-28 | ULS 1660737 | 2026-08-02 01:15:30 |
| Expiration Date | 2012-11-25 | ULS 1660737 | 2026-08-02 01:15:30 |
| Cancellation Date | 2013-01-26 | ULS 1660737 | 2026-08-02 01:15:30 |