Universal Licensing System
WQHF741
City of Chicago
License details
| ULS identifier | 2929937 |
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| Call sign | WQHF741 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2017-05-24 |
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| Expiration | 2027-07-18 |
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| Frequency range | 1.63 MHz |
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| Locations | 1 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9746667, -87.8876667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:21 |
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Licensee
| Name | City of Chicago |
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| Applicant type | G |
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| FRN | 0016570061 |
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| Location | Chicago, IL |
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| Address | 10000 W Ohare Blvd, Chicago, IL, 60666 |
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| Phone | 7738942090 |
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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 | FB | 1.63000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.63000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OHare Airport 300' S of I-190 and 1000' W of US Route 45, Chicago, COOK, IL | 41.97466667, -87.88766667 | 200.000 m | BMAST | 7.000 m structure / 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | V | -6.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10000 W. OHare Blvd., Chicago, IL | COOK | 7736867526 |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-24 | WQHF741 | LIREN |
| 2017-04-24 | WQHF741 | LETRES |
| 2007-07-18 | WQHF741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2929937 | 2026-08-02 01:18:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQHF741 | ULS 2929937 | 2026-08-02 01:18:21 |
| Status | A | ULS 2929937 | 2026-08-02 01:18:21 |
| Service | PW | ULS 2929937 | 2026-08-02 01:18:21 |
| Grant Date | 2017-05-24 | ULS 2929937 | 2026-08-02 01:18:21 |
| Expiration Date | 2027-07-18 | ULS 2929937 | 2026-08-02 01:18:21 |