Universal Licensing System
WRKG756
145 SOUTH WELLS INVESTMENTS LLC
License details
| ULS identifier | 4369765 |
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| Call sign | WRKG756 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-01 |
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| Expiration | 2031-01-01 |
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| Frequency range | 457.225 - 468.875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8795278, -87.6334722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:08 |
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Licensee
| Name | 145 SOUTH WELLS INVESTMENTS LLC |
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| Applicant type | L |
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| FRN | 0030330476 |
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| Location | CHICAGO, IL |
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| Address | 116 W ILLINOIS, SUITE 5E, CHICAGO, IL, 60654 |
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| Phone | 7736361640 |
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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 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.22500000 | | 7K60F1W |
| 1 | 1 | 457.25000000 | | 7K60F1W |
| 1 | 1 | 457.35000000 | | 7K60F1W |
| 1 | 1 | 468.25000000 | | 7K60F1W |
| 1 | 1 | 468.87500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CHICAGO, COOK, IL | 41.87952778, -87.63347222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 145 S. WELLS ST., CHICAGO, IL | COOK | 7736361640 |
| 2 | 116 W ILLINOIS, CHICAGO, IL | COOK | 7736361640 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-01 | WRKG756 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4369765 | 2026-08-02 01:22:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKG756 | ULS 4369765 | 2026-08-02 01:22:08 |
| Status | A | ULS 4369765 | 2026-08-02 01:22:08 |
| Service | IG | ULS 4369765 | 2026-08-02 01:22:08 |
| Grant Date | 2021-01-01 | ULS 4369765 | 2026-08-02 01:22:08 |
| Expiration Date | 2031-01-01 | ULS 4369765 | 2026-08-02 01:22:08 |