Universal Licensing System
WNTW683
UNIVERSITY OF ILLINOIS AT CHICAGO
License details
| ULS identifier | 1031184 |
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| Call sign | WNTW683 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1994-11-15 |
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| Expiration | 1999-11-15 |
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| Cancellation | 2000-02-19 |
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| Frequency range | 23225 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8711389, -87.6628056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Licensee
| Name | UNIVERSITY OF ILLINOIS AT CHICAGO |
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| Applicant type | G |
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| Location | CHICAGO, IL |
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| Address | 1737 W POLK, CHICAGO, IL, 60612 |
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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 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 23225.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 833 S WOOD ST, CHICAGO, COOK, IL | 41.87113889, -87.66280556 | 180.100 m | | 29.600 m structure / 29.600 m overall | |
| 2 | R | | 41.89891667, -87.62308333 | 180.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 40.6000 | 46.9000 | | |
| 1 | 2 | R | | | | 40.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-02-19 | WNTW683 | LIEXP |
| 1999-09-04 | WNTW683 | LETREG |
| 1999-08-14 | WNTW683 | LICCNV |
| 1994-11-15 | WNTW683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1031184 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTW683 | ULS 1031184 | 2026-08-02 02:47:57 |
| Status | E | ULS 1031184 | 2026-08-02 02:47:57 |
| Service | MG | ULS 1031184 | 2026-08-02 02:47:57 |
| Grant Date | 1994-11-15 | ULS 1031184 | 2026-08-02 02:47:57 |
| Expiration Date | 1999-11-15 | ULS 1031184 | 2026-08-02 02:47:57 |
| Cancellation Date | 2000-02-19 | ULS 1031184 | 2026-08-02 02:47:57 |