Universal Licensing System
WQSU821
SARGENT & LUNDY
License details
| ULS identifier | 3536301 |
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| Call sign | WQSU821 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2013-11-19 |
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| Expiration | 2023-11-19 |
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| Cancellation | 2024-01-20 |
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| Frequency range | 463.7625 - 468.7625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8799167, -87.6256389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:29 |
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Licensee
| Name | SARGENT & LUNDY |
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| Applicant type | L |
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| FRN | 0022813323 |
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| Location | CHICAGO, IL |
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| Address | 55 E. MONROE, CHICAGO, IL, 60603 |
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| Phone | 3122696100 |
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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 | 463.76250000 | | | 100.000000 | 1.000000 | |
| 2 | 1 | MO | 463.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.76250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.76250000 | | 7K60FXE |
| 2 | 1 | 463.76250000 | | 7K60FXE |
| 2 | 1 | 468.76250000 | | 7K60FXE |
| 3 | 1 | 468.76250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55 E. MONROE, CHICAGO, COOK, IL | 41.87991667, -87.62563889 | 181.000 m | B | 178.000 m structure / 178.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 170.000 m | | | | 171.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 55 E. MONROE, CHICAGO, IL | COOK | 3122696100 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-20 | WQSU821 | LIEXP |
| 2013-11-19 | WQSU821 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3536301 | 2026-08-02 01:20:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQSU821 | ULS 3536301 | 2026-08-02 01:20:29 |
| Status | E | ULS 3536301 | 2026-08-02 01:20:29 |
| Service | YG | ULS 3536301 | 2026-08-02 01:20:29 |
| Grant Date | 2013-11-19 | ULS 3536301 | 2026-08-02 01:20:29 |
| Expiration Date | 2023-11-19 | ULS 3536301 | 2026-08-02 01:20:29 |
| Cancellation Date | 2024-01-20 | ULS 3536301 | 2026-08-02 01:20:29 |