Universal Licensing System
WBS387
WLS TELEVISION INC
License details
| ULS identifier | 971525 |
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| Call sign | WBS387 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1976-07-12 |
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| Expiration | 2005-12-01 |
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| Cancellation | 1998-08-06 |
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| Frequency range | 1990 - 2110 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8789167, -87.6361389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:52 |
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Licensee
| Name | WLS TELEVISION INC |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 190 N STATE ST, CHICAGO, IL, 60601 |
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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 | 1990.00000000 | 2110.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 1990.00000000 | | 17M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SEARS TOWER S WACKER DR AND JACKSON BLVD, CHICAGO, COOK, IL | 41.87891667, -87.63613889 | 181.400 m | | 408.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | 19.5000 | 117.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | WBS387 | LICCNV |
| 1998-08-06 | WBS387 | LICAN |
| 1998-07-30 | WBS387 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 971525 | 2026-08-02 02:47:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBS387 | ULS 971525 | 2026-08-02 02:47:52 |
| Status | C | ULS 971525 | 2026-08-02 02:47:52 |
| Service | TI | ULS 971525 | 2026-08-02 02:47:52 |
| Grant Date | 1976-07-12 | ULS 971525 | 2026-08-02 02:47:52 |
| Expiration Date | 2005-12-01 | ULS 971525 | 2026-08-02 02:47:52 |
| Cancellation Date | 1998-08-06 | ULS 971525 | 2026-08-02 02:47:52 |