Universal Licensing System
WSCK574
CHICAGO PUBLIC SCHOOLS
License details
| ULS identifier | 4933662 |
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| Call sign | WSCK574 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-04-13 |
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| Expiration | 2034-04-13 |
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| Frequency range | 451.5125 - 452.8375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8819444, -87.6286111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 1 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 452.78750000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 42 WEST MADISON STREET, CHICAGO, COOK, IL | 41.88194444, -87.62861111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 42 WEST MADISON STREET, CHICAGO, IL | COOK | 7735533011 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-13 | WSCK574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4933662 | 2026-08-02 01:24:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSCK574 | ULS 4933662 | 2026-08-02 01:24:22 |
| Status | A | ULS 4933662 | 2026-08-02 01:24:22 |
| Service | IG | ULS 4933662 | 2026-08-02 01:24:22 |
| Grant Date | 2024-04-13 | ULS 4933662 | 2026-08-02 01:24:22 |
| Expiration Date | 2034-04-13 | ULS 4933662 | 2026-08-02 01:24:22 |