Universal Licensing System
WQUN873
NORTHWESTERN MEMORIAL HOSPITAL
License details
| ULS identifier | 3627327 |
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| Call sign | WQUN873 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-08-27 |
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| Expiration | 2024-08-27 |
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| Cancellation | 2024-11-30 |
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| Frequency range | 451.3625 - 457.9875 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8920000, -87.6201111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:34 |
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Licensee
| Name | NORTHWESTERN MEMORIAL HOSPITAL |
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| Applicant type | C |
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| FRN | 0023880818 |
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| Location | CHICAGO, IL |
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| Address | 541 N. FAIRBANKS CT., CHICAGO, IL, 60654 |
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| Phone | 3129212002 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.36250000 | | | 40.000000 | 1.000000 | |
| 2 | 1 | MO | 451.36250000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 456.03750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 456.36250000 | | | 4.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.36250000 | | | 25.000000 | 6.000000 | |
| 2 | 1 | MO | 456.38750000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.71250000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.81250000 | | | 4.000000 | 2.000000 | |
| 2 | 1 | MO | 457.98750000 | | | 4.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 7K60FXE |
| 1 | 1 | 451.36250000 | | 4K00F2D |
| 1 | 1 | 451.36250000 | | 4K00F1W |
| 1 | 1 | 451.36250000 | | 11K2F3E |
| 2 | 1 | 451.36250000 | | 7K60FXE |
| 2 | 1 | 451.36250000 | | 11K2F3E |
| 2 | 1 | 451.36250000 | | 4K00F1W |
| 2 | 1 | 456.03750000 | | 11K2F3E |
| 2 | 1 | 456.03750000 | | 7K60FXE |
| 2 | 1 | 456.03750000 | | 4K00F1W |
| 2 | 1 | 456.36250000 | | 11K2F3E |
| 2 | 1 | 456.36250000 | | 4K00F1W |
| 2 | 1 | 456.36250000 | | 7K60FXE |
| 3 | 1 | 456.36250000 | | 11K2F3E |
| 3 | 1 | 456.36250000 | | 4K00F1W |
| 3 | 1 | 456.36250000 | | 7K60FXE |
| 2 | 1 | 456.38750000 | | 11K2F3E |
| 2 | 1 | 456.38750000 | | 7K60FXE |
| 2 | 1 | 456.38750000 | | 4K00F1W |
| 2 | 1 | 457.71250000 | | 4K00F1W |
| 2 | 1 | 457.71250000 | | 7K60FXE |
| 2 | 1 | 457.71250000 | | 11K2F3E |
| 2 | 1 | 457.81250000 | | 7K60FXE |
| 2 | 1 | 457.81250000 | | 4K00F1W |
| 2 | 1 | 457.81250000 | | 11K2F3E |
| 2 | 1 | 457.98750000 | | 4K00F1W |
| 2 | 1 | 457.98750000 | | 7K60FXE |
| 2 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 541 N. FAIRBANKS CT., CHICAGO, COOK, IL | 41.89200000, -87.62011111 | 180.000 m | B | 137.000 m structure / 137.000 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 | | 136.000 m | | | | 136.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 541 N. FAIRBANKS CT., CHICAGO, IL | COOK | 3129212002 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-30 | WQUN873 | LIEXP |
| 2024-06-03 | WQUN873 | LETRES |
| 2016-06-27 | WQUN873 | LIMOD |
| 2014-08-27 | WQUN873 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3627327 | 2026-08-02 01:20:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQUN873 | ULS 3627327 | 2026-08-02 01:20:34 |
| Status | E | ULS 3627327 | 2026-08-02 01:20:34 |
| Service | IG | ULS 3627327 | 2026-08-02 01:20:34 |
| Grant Date | 2014-08-27 | ULS 3627327 | 2026-08-02 01:20:34 |
| Expiration Date | 2024-08-27 | ULS 3627327 | 2026-08-02 01:20:34 |
| Cancellation Date | 2024-11-30 | ULS 3627327 | 2026-08-02 01:20:34 |