Universal Licensing System
WQVZ447
City of Chicago - Office of Public Safety Administration
License details
| ULS identifier | 3712659 |
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| Call sign | WQVZ447 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-04-16 |
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| Expiration | 2035-06-23 |
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| Frequency range | 23225 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8195556, -87.6502778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:08 |
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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 |
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| 1 | 1 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23225.00000000 | | 9M20D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4032 South Morgan Street, Chicago, COOK, IL | 41.81955556, -87.65027778 | 181.000 m | BANT | 6.900 m structure / 7.900 m overall | |
| 2 | R | | 41.82266667, -87.62408333 | 186.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD 85010089059 | | V | 35.3000 | 80.9000 | | |
| 1 | 2 | R | Cambium Networks, LTD 85010089059 | | | 35.3000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1411 West Madison Street, Chicago, IL | COOK | 3127469111 |
License history
| Date | File or call sign | Action |
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| 2025-04-16 | WQVZ447 | LIREN |
| 2025-03-25 | WQVZ447 | ESURNW |
| 2021-03-26 | WQVZ447 | LIAUA |
| 2019-02-26 | WQVZ447 | LIAUA |
| 2019-02-06 | WQVZ447 | LIAUA |
| 2016-09-27 | WQVZ447 | LETCNS |
| 2015-06-23 | WQVZ447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3712659 | 2026-08-02 02:46:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQVZ447 | ULS 3712659 | 2026-08-02 02:46:08 |
| Status | A | ULS 3712659 | 2026-08-02 02:46:08 |
| Service | MW | ULS 3712659 | 2026-08-02 02:46:08 |
| Grant Date | 2025-04-16 | ULS 3712659 | 2026-08-02 02:46:08 |
| Expiration Date | 2035-06-23 | ULS 3712659 | 2026-08-02 02:46:08 |