Universal Licensing System
WQJA751
Chicago FCC License Sub, LLC
License details
| ULS identifier | 3027679 |
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| Call sign | WQJA751 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-05-02 |
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| Expiration | 2028-07-08 |
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| Frequency range | 17755 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8850278, -87.6215833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:23 |
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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 | FXO | 17755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17755.00000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AON Building 260 East Randolph Street, Chicago, COOK, IL | 41.88502778, -87.62158333 | 180.400 m | BMAST | 370.000 m structure / 370.000 m overall | |
| 2 | R | | 41.89891667, -87.62311111 | 180.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 355.6000 | | |
| 1 | 2 | R | Radio Waves Ince HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-04 | WQJA751 | LIAUA |
| 2020-06-09 | WQJA751 | LIAUA |
| 2018-05-02 | WQJA751 | LIREN |
| 2018-04-16 | WQJA751 | LETRES |
| 2015-12-31 | WQJA751 | LITRAN |
| 2015-11-02 | WQJA751 | ESUAPR |
| 2012-11-17 | WQJA751 | LIAUA |
| 2012-11-16 | WQJA751 | ESUAPR |
| 2011-05-13 | WQJA751 | LIASS |
| 2011-05-06 | WQJA751 | ESUAPR |
| 2011-04-29 | WQJA751 | LIASS |
| 2011-01-19 | WQJA751 | ESUAPR |
| 2009-10-14 | WQJA751 | LETCNS |
| 2008-07-08 | WQJA751 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3027679 | 2026-08-02 02:46:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJA751 | ULS 3027679 | 2026-08-02 02:46:23 |
| Status | A | ULS 3027679 | 2026-08-02 02:46:23 |
| Service | MG | ULS 3027679 | 2026-08-02 02:46:23 |
| Grant Date | 2018-05-02 | ULS 3027679 | 2026-08-02 02:46:23 |
| Expiration Date | 2028-07-08 | ULS 3027679 | 2026-08-02 02:46:23 |