Universal Licensing System
WBU642
COOK COUNTY SUBURBAN
License details
| ULS identifier | 1261129 |
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| Call sign | WBU642 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1997-09-03 |
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| Expiration | 2002-11-06 |
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| Cancellation | 2003-02-09 |
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| Frequency range | 473.8125 MHz |
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| Locations | 1 |
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| Representative location | MARKHAM, COOK, IL |
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| Coordinates | 41.5933611, -87.6942222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:02 |
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Licensee
| Name | COOK COUNTY SUBURBAN |
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| Applicant type | G |
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| Location | HARVEY, IL |
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| Address | 15301 DIXIE HWY, HARVEY, IL, 60426 |
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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 | FX1 | 473.81250000 | | | 12.000000 | 44.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 473.81250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 16313 S KEDZIE, MARKHAM, COOK, IL | 41.59336111, -87.69422222 | 189.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 46.000 m | | | | 30.000 | |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-09 | WBU642 | LIEXP |
| 2002-08-12 | WBU642 | LETRES |
| 2001-09-10 | WBU642 | AUDOPR |
| 2000-10-20 | WBU642 | LICCNV |
| 1997-09-03 | WBU642 | AUTHPR |
| 1997-09-03 | WBU642 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1261129 | 2026-08-02 01:27:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBU642 | ULS 1261129 | 2026-08-02 01:27:02 |
| Status | E | ULS 1261129 | 2026-08-02 01:27:02 |
| Service | PW | ULS 1261129 | 2026-08-02 01:27:02 |
| Grant Date | 1997-09-03 | ULS 1261129 | 2026-08-02 01:27:02 |
| Expiration Date | 2002-11-06 | ULS 1261129 | 2026-08-02 01:27:02 |
| Cancellation Date | 2003-02-09 | ULS 1261129 | 2026-08-02 01:27:02 |