Universal Licensing System
WSDK593
1000 SOUTH MICHIGAN TENANT LLC
License details
| ULS identifier | 4970098 |
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| Call sign | WSDK593 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-06-21 |
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| Expiration | 2034-06-21 |
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| Frequency range | 461.6125 - 466.6125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8702500, -87.6247222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.61250000 | | | 100.000000 | 75.000000 | |
| 2 | 1 | MO | 461.61250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.61250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.61250000 | | 7K60FXE |
| 2 | 1 | 461.61250000 | | 7K60FXE |
| 2 | 1 | 466.61250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1000 S MICHIGAN AVENUE, CHICAGO, COOK, IL | 41.87025000, -87.62472222 | 180.000 m | B | 228.600 m structure / 228.600 m overall | |
| 2 | T | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 228.600 m | | | | 229.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 S MICHIGAN AVENUE, CHICAGO, IL | COOK | 3128201000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-25 | WSDK593 | LETCNS |
| 2024-06-21 | WSDK593 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4970098 | 2026-08-02 01:24:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDK593 | ULS 4970098 | 2026-08-02 01:24:31 |
| Status | A | ULS 4970098 | 2026-08-02 01:24:31 |
| Service | IG | ULS 4970098 | 2026-08-02 01:24:31 |
| Grant Date | 2024-06-21 | ULS 4970098 | 2026-08-02 01:24:31 |
| Expiration Date | 2034-06-21 | ULS 4970098 | 2026-08-02 01:24:31 |