Universal Licensing System
WQZA272
City of Chicago - Office of Public Safety Administration
License details
| ULS identifier | 3900888 |
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| Call sign | WQZA272 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2017-03-17 |
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| Expiration | 2027-03-17 |
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| Frequency range | 10875 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.7876389, -87.7400833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:41:33 |
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Licensee
| Name | City of Chicago - Office of Public Safety Administration |
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| Applicant type | G |
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| FRN | 0002833416 |
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| Location | Chicago, IL |
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| Address | 1411 W Madison St, Chicago, IL, 60607 |
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| Phone | 3127469225 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10875.00000000 | | | | | |
| 1 | 1 | FXO | 10875.00000000 | | | | | |
| 1 | 1 | FXO | 10875.00000000 | | | | | |
| 1 | 1 | FXO | 10875.00000000 | | | | | |
| 1 | 1 | FXO | 10875.00000000 | | | | | |
| 1 | 1 | FXO | 10875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10875.00000000 | | 9M20D1D |
| 1 | 1 | 10875.00000000 | | 9M20D1D |
| 1 | 1 | 10875.00000000 | | 9M20D1D |
| 1 | 1 | 10875.00000000 | | 9M20D1D |
| 1 | 1 | 10875.00000000 | | 9M20D1D |
| 1 | 1 | 10875.00000000 | | 9M20D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5700 South Cicero Ave, Chicago, COOK, IL | 41.78763889, -87.74008333 | 193.000 m | B | 25.000 m structure / 27.000 m overall | |
| 2 | R | | 41.77888889, -87.70819444 | 182.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD 85010089049 | | V | 34.7000 | 110.1000 | | |
| 1 | 2 | R | Cambium Networks, LTD 85010089049 | | | 34.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-26 | WQZA272 | LIAUA |
| 2019-02-26 | WQZA272 | LIAUA |
| 2019-02-06 | WQZA272 | LIAUA |
| 2017-03-17 | WQZA272 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3900888 | 2026-08-24 01:41:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZA272 | ULS 3900888 | 2026-08-24 01:41:33 |
| Status | A | ULS 3900888 | 2026-08-24 01:41:33 |
| Service | MW | ULS 3900888 | 2026-08-24 01:41:33 |
| Grant Date | 2017-03-17 | ULS 3900888 | 2026-08-24 01:41:33 |
| Expiration Date | 2027-03-17 | ULS 3900888 | 2026-08-24 01:41:33 |