Universal Licensing System
WNKU304
LOSS PREVENTION INC
License details
| ULS identifier | 1661472 |
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| Call sign | WNKU304 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-16 |
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| Expiration | 2002-06-16 |
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| Cancellation | 2002-10-20 |
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| Frequency range | 461.6 - 466.6 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8855833, -87.6208889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:29 |
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Licensee
| Name | LOSS PREVENTION INC |
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| Applicant type | C |
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| FRN | 0007550908 |
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| Location | CHICAGO, IL |
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| Address | 1113 S LOOMIS, CHICAGO, IL, 60604 |
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| Phone | 3124218107 |
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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 | FB4 | 461.60000000 | | | 90.000000 | 210.000000 | |
| 2 | 1 | FX1 | 466.60000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 466.60000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 466.60000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.60000000 | | 20K0F3E |
| 2 | 1 | 466.60000000 | | 20K0F3E |
| 3 | 1 | 466.60000000 | | 20K0F3E |
| 3 | 1 | 466.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 200 E RANDOLF DR, CHICAGO, COOK, IL | 41.88558333, -87.62088889 | 180.000 m | TOWER | 355.000 m structure / 361.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 361.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1113 S LOOMIS ST, CHICAGO, IL | | 3124218107 |
License history
| Date | File or call sign | Action |
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| 2002-10-20 | WNKU304 | LIEXP |
| 2002-03-25 | WNKU304 | LETRES |
| 2001-12-03 | WNKU304 | AUDOPR |
| 2000-11-23 | WNKU304 | LICCNV |
| 1997-06-16 | WNKU304 | LIREN |
| 1997-06-16 | WNKU304 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1661472 | 2026-08-02 01:16:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKU304 | ULS 1661472 | 2026-08-02 01:16:29 |
| Status | E | ULS 1661472 | 2026-08-02 01:16:29 |
| Service | IG | ULS 1661472 | 2026-08-02 01:16:29 |
| Grant Date | 1997-06-16 | ULS 1661472 | 2026-08-02 01:16:29 |
| Expiration Date | 2002-06-16 | ULS 1661472 | 2026-08-02 01:16:29 |
| Cancellation Date | 2002-10-20 | ULS 1661472 | 2026-08-02 01:16:29 |