Universal Licensing System
KNIE583
20 SOUTH CLARK STREET LLC
License details
| ULS identifier | 1627498 |
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| Call sign | KNIE583 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-02-09 |
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| Expiration | 2004-01-19 |
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| Cancellation | 2004-03-21 |
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| Frequency range | 464.675 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8811389, -87.6314444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:25 |
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Licensee
| Name | 20 SOUTH CLARK STREET LLC |
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| Applicant type | L |
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| FRN | 0007149909 |
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| Location | CHICAGO, IL |
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| Address | 180 NORTH MICHIGAN AVENUE SUITE 200, CHICAGO, IL, 60601 |
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| Phone | 3127269622 |
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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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| 2 | 1 | FB2 | 464.67500000 | | | 30.000000 | 45.000000 | |
| 3 | 1 | MO | 464.67500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.67500000 | | 20K0F3E |
| 3 | 1 | 464.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 2 1ST NATIONAL PLAZA, CHICAGO, COOK, IL | 41.88113889, -87.63144444 | 181.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 3.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 1ST NATIONAL PLAZA, CHICAGO, IL | | 3127260711 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-21 | KNIE583 | LIEXP |
| 2003-10-27 | KNIE583 | LETRES |
| 2003-02-25 | KNIE583 | AUDOPR |
| 2002-11-05 | KNIE583 | LIASS |
| 2000-11-23 | KNIE583 | LICCNV |
| 1999-02-09 | KNIE583 | AUTHPR |
| 1999-02-09 | KNIE583 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1627498 | 2026-08-02 01:15:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIE583 | ULS 1627498 | 2026-08-02 01:15:25 |
| Status | E | ULS 1627498 | 2026-08-02 01:15:25 |
| Service | IG | ULS 1627498 | 2026-08-02 01:15:25 |
| Grant Date | 1999-02-09 | ULS 1627498 | 2026-08-02 01:15:25 |
| Expiration Date | 2004-01-19 | ULS 1627498 | 2026-08-02 01:15:25 |
| Cancellation Date | 2004-03-21 | ULS 1627498 | 2026-08-02 01:15:25 |