Universal Licensing System
WIJ697
CHICAGO TRANSIT AUTHORITY
License details
| ULS identifier | 1777345 |
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| Call sign | WIJ697 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-01-24 |
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| Expiration | 2013-04-03 |
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| Cancellation | 2013-06-08 |
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| Frequency range | 472.9375 MHz |
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| Locations | 4 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8855833, -87.6325556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:42 |
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Licensee
| Name | CHICAGO TRANSIT AUTHORITY |
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| Applicant type | G |
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| FRN | 0004830691 |
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| Location | CHICAGO, IL |
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| Address | 120 N. Racine Ave., CHICAGO, IL, 606072010 |
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| Phone | 3127337000 |
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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 | FB2 | 472.93750000 | | | 12.000000 | 1.000000 | |
| 2 | 1 | FB2 | 472.93750000 | | | 12.000000 | 1.000000 | |
| 3 | 1 | FB2 | 472.93750000 | | | 12.000000 | 1.000000 | |
| 4 | 1 | FB2 | 472.93750000 | | | 12.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.93750000 | | 20K0F3E |
| 2 | 1 | 472.93750000 | | 20K0F3E |
| 3 | 1 | 472.93750000 | | 20K0F3E |
| 4 | 1 | 472.93750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAKE & CLARK, CHICAGO, COOK, IL | 41.88558333, -87.63255556 | 183.000 m | B | -14.000 m structure / -14.000 m overall | N |
| 2 | T | JACKSON & DEARBORN, CHICAGO, COOK, IL | 41.87808333, -87.63005556 | 183.000 m | B | -14.000 m structure / -14.000 m overall | N |
| 3 | T | CONGRESS & LA SALLE, CHICAGO, COOK, IL | 41.87669444, -87.63338889 | 183.000 m | B | -14.000 m structure / -14.000 m overall | N |
| 4 | T | CONGRESS & CLINTON, CHICAGO, COOK, IL | 41.87558333, -87.64255556 | 183.000 m | B | -14.000 m structure / -14.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | -14.000 m | | | | -14.000 | |
| 1 | 2 | T | | -14.000 m | | | | -14.000 | |
| 1 | 3 | T | | -14.000 m | | | | -14.000 | |
| 1 | 4 | T | | -14.000 m | | | | -14.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 N RACINE AVE, CHICAGO, IL | | 3126647200 |
License history
| Date | File or call sign | Action |
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| 2013-06-08 | WIJ697 | LIEXP |
| 2013-01-07 | WIJ697 | LETRES |
| 2006-11-14 | WIJ697 | LTSAPR |
| 2006-11-14 | WIJ697 | LIAUA |
| 2004-03-05 | WIJ697 | AUDOPR |
| 2003-01-24 | WIJ697 | LIAUA |
| 2003-01-24 | WIJ697 | LIREN |
| 2003-01-13 | WIJ697 | LETRES |
| 2000-11-23 | WIJ697 | LICCNV |
| 1998-05-12 | WIJ697 | AUTHPR |
| 1998-04-03 | WIJ697 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1777345 | 2026-08-02 01:14:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIJ697 | ULS 1777345 | 2026-08-02 01:14:42 |
| Status | E | ULS 1777345 | 2026-08-02 01:14:42 |
| Service | IG | ULS 1777345 | 2026-08-02 01:14:42 |
| Grant Date | 2003-01-24 | ULS 1777345 | 2026-08-02 01:14:42 |
| Expiration Date | 2013-04-03 | ULS 1777345 | 2026-08-02 01:14:42 |
| Cancellation Date | 2013-06-08 | ULS 1777345 | 2026-08-02 01:14:42 |