Universal Licensing System
WQDU620
BAYS NORTHBROOK HOSPITALITY CORP DBA CROWNE PLAZA CHICAGO NORTHBROOK
License details
| ULS identifier | 2760713 |
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| Call sign | WQDU620 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-27 |
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| Expiration | 2025-11-02 |
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| Cancellation | 2026-01-03 |
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| Frequency range | 461.425 - 468.75 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | NORTHBROOK, COOK, IL |
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| Coordinates | 42.1000000, -87.8813889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:13 |
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Licensee
| Name | BAYS NORTHBROOK HOSPITALITY CORP DBA CROWNE PLAZA CHICAGO NORTHBROOK |
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| Applicant type | C |
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| FRN | 0019805928 |
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| Location | NORTHBROOK, IL |
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| Address | 2875 N MILWAUKEE AVENUE, NORTHBROOK, IL, 60062 |
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| Phone | 8472982525 |
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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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| 2 | 1 | MO | 461.42500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.75000000 | | | 25.000000 | 35.000000 | |
| 2 | 1 | MO | 463.75000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.95000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.75000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.75000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.42500000 | | 11K2F3E |
| 1 | 1 | 463.75000000 | | 11K2F3E |
| 2 | 1 | 463.75000000 | | 11K2F3E |
| 2 | 1 | 463.95000000 | | 11K2F3E |
| 2 | 1 | 468.75000000 | | 11K2F3E |
| 3 | 1 | 468.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2875 N MILWAUKEE AVENUE, NORTHBROOK, COOK, IL | 42.10000000, -87.88138889 | 193.000 m | BANT | 30.400 m structure / 30.400 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.400 m | | | | 22.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2875 N MILWAUKEE AVE, NORTHBROOK, IL | COOK | 8472982525 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-03 | WQDU620 | LIEXP |
| 2025-08-11 | WQDU620 | LETRES |
| 2015-10-27 | WQDU620 | LIREN |
| 2015-08-10 | WQDU620 | LETRES |
| 2013-03-11 | WQDU620 | LTSAPR |
| 2013-03-08 | WQDU620 | LIAUA |
| 2013-02-25 | WQDU620 | LIMOD |
| 2010-06-16 | WQDU620 | LIASS |
| 2010-06-10 | WQDU620 | LTSAPR |
| 2005-12-02 | WQDU620 | LIMOD |
| 2005-11-02 | WQDU620 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2760713 | 2026-08-02 01:19:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDU620 | ULS 2760713 | 2026-08-02 01:19:13 |
| Status | E | ULS 2760713 | 2026-08-02 01:19:13 |
| Service | IG | ULS 2760713 | 2026-08-02 01:19:13 |
| Grant Date | 2015-10-27 | ULS 2760713 | 2026-08-02 01:19:13 |
| Expiration Date | 2025-11-02 | ULS 2760713 | 2026-08-02 01:19:13 |
| Cancellation Date | 2026-01-03 | ULS 2760713 | 2026-08-02 01:19:13 |