Universal Licensing System
WNNI742
WEST SUBURBAN HOSPITAL
License details
| ULS identifier | 1666133 |
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| Call sign | WNNI742 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-12-28 |
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| Expiration | 2004-02-07 |
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| Cancellation | 2004-04-11 |
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| Frequency range | 464.575 - 469.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OAK PARK, COOK, IL |
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| Coordinates | 41.8914167, -87.7753333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:46 |
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Licensee
| Name | WEST SUBURBAN HOSPITAL |
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| Applicant type | C |
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| FRN | 0002860609 |
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| Location | OAK PARK, IL |
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| Address | 518 N AUSTIN BLVD, OAK PARK, IL, 60302 |
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| Phone | 3123836200 |
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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 | 464.57500000 | | | 25.000000 | 90.000000 | |
| 2 | 1 | MO | 464.57500000 | | | 4.000000 | | |
| 2 | 1 | MO | 469.57500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 518 N AUSTIN BLVD, OAK PARK, COOK, IL | 41.89141667, -87.77533333 | 184.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 518 N AUSTIN BLVD, OAK PARK, IL | | 3123836200 |
License history
| Date | File or call sign | Action |
|---|
| 2004-04-11 | WNNI742 | LIEXP |
| 2003-11-10 | WNNI742 | LETRES |
| 2002-05-03 | WNNI742 | AUDOPR |
| 2000-11-23 | WNNI742 | LICCNV |
| 1998-12-28 | WNNI742 | LIREN |
| 1998-12-28 | WNNI742 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1666133 | 2026-08-02 01:17:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNNI742 | ULS 1666133 | 2026-08-02 01:17:46 |
| Status | E | ULS 1666133 | 2026-08-02 01:17:46 |
| Service | IG | ULS 1666133 | 2026-08-02 01:17:46 |
| Grant Date | 1998-12-28 | ULS 1666133 | 2026-08-02 01:17:46 |
| Expiration Date | 2004-02-07 | ULS 1666133 | 2026-08-02 01:17:46 |
| Cancellation Date | 2004-04-11 | ULS 1666133 | 2026-08-02 01:17:46 |