Universal Licensing System
WPYZ554
City of Chicago - Office of Public Safety Administration
License details
| ULS identifier | 2566055 |
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| Call sign | WPYZ554 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-10-03 |
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| Expiration | 2033-12-09 |
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| Frequency range | 476.375 - 481.7125 MHz (10 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9350000, -87.8927778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:50 |
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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 | FB2 | 476.37500000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 476.45000000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 476.65000000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 477.03750000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 478.71250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 479.37500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 479.45000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 479.65000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 480.03750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 481.71250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 476.37500000 | | 11K2F3E |
| 1 | 1 | 476.45000000 | | 11K2F3E |
| 1 | 1 | 476.65000000 | | 11K2F3E |
| 1 | 1 | 477.03750000 | | 11K2F3E |
| 1 | 1 | 478.71250000 | | 11K2F3E |
| 2 | 1 | 479.37500000 | | 11K2F3E |
| 2 | 1 | 479.45000000 | | 11K2F3E |
| 2 | 1 | 479.65000000 | | 11K2F3E |
| 2 | 1 | 480.03750000 | | 11K2F3E |
| 2 | 1 | 481.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ELEVATOR PENTHOUSE #3 M PARKING GARAGE. 5600 N MAN, CHICAGO, COOK, IL | 41.93500000, -87.89277778 | 198.000 m | BANT | 28.000 m structure / 33.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 28.000 | |
| 1 | 2 | T | | 2.000 m | | | | 2.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5600 MANNHIEM RD , BLDG 14, CHICAGO, IL | COOK | 7736862321 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-03 | WPYZ554 | LIREN |
| 2023-09-18 | WPYZ554 | LETRES |
| 2021-03-26 | WPYZ554 | LIAUA |
| 2019-02-26 | WPYZ554 | LIAUA |
| 2019-02-06 | WPYZ554 | LIAUA |
| 2015-07-31 | WPYZ554 | ESUAPR |
| 2015-07-31 | WPYZ554 | LIAUA |
| 2013-11-16 | WPYZ554 | LIREN |
| 2013-11-15 | WPYZ554 | ESUAPR |
| 2013-11-09 | WPYZ554 | ESURNW |
| 2013-09-16 | WPYZ554 | LETRES |
| 2013-09-10 | WPYZ554 | ESURNW |
| 2008-05-31 | WPYZ554 | LIAUA |
| 2008-05-30 | WPYZ554 | ESUAPR |
| 2008-05-01 | WPYZ554 | ESUAPR |
| 2008-05-01 | WPYZ554 | LIAUA |
| 2007-11-14 | WPYZ554 | LIAUA |
| 2007-11-10 | WPYZ554 | ESUAPR |
| 2007-07-09 | WPYZ554 | LTSAPR |
| 2007-07-07 | WPYZ554 | LIAUA |
| 2005-03-28 | WPYZ554 | LETCNS |
| 2005-03-09 | WPYZ554 | AUTHPR |
| 2004-09-08 | WPYZ554 | LETCNS |
| 2003-12-09 | WPYZ554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2566055 | 2026-08-02 01:18:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPYZ554 | ULS 2566055 | 2026-08-02 01:18:50 |
| Status | A | ULS 2566055 | 2026-08-02 01:18:50 |
| Service | PW | ULS 2566055 | 2026-08-02 01:18:50 |
| Grant Date | 2023-10-03 | ULS 2566055 | 2026-08-02 01:18:50 |
| Expiration Date | 2033-12-09 | ULS 2566055 | 2026-08-02 01:18:50 |