Universal Licensing System
WQOH617
CIRCLE FOUNDATION DBA INNOVATION HIGH SCHOOL
License details
| ULS identifier | 3321058 |
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| Call sign | WQOH617 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-09-28 |
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| Expiration | 2021-09-28 |
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| Cancellation | 2021-12-04 |
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| Frequency range | 462.75 MHz |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8826111, -87.6273611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:10 |
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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 | 462.75000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | | 17 N STATE ST, CHICAGO, COOK, IL | 41.88261111, -87.62736111 | 180.000 m | B | 20.000 m structure / 20.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 19.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 17 N STATE ST, CHICAGO, IL | COOK | 7735380059 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-04 | WQOH617 | LIEXP |
| 2021-07-06 | WQOH617 | LETRES |
| 2012-07-03 | WQOH617 | LETCNS |
| 2011-09-28 | WQOH617 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3321058 | 2026-08-02 01:19:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQOH617 | ULS 3321058 | 2026-08-02 01:19:10 |
| Status | E | ULS 3321058 | 2026-08-02 01:19:10 |
| Service | IG | ULS 3321058 | 2026-08-02 01:19:10 |
| Grant Date | 2011-09-28 | ULS 3321058 | 2026-08-02 01:19:10 |
| Expiration Date | 2021-09-28 | ULS 3321058 | 2026-08-02 01:19:10 |
| Cancellation Date | 2021-12-04 | ULS 3321058 | 2026-08-02 01:19:10 |