Universal Licensing System
WRCT669
City of Chicago - Office of Public Safety Administration
License details
| ULS identifier | 4114332 |
|---|
| Call sign | WRCT669 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2019-01-29 |
|---|
| Expiration | 2029-01-29 |
|---|
| Frequency range | 851.05 - 853.825 MHz (18 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.9213889, -87.6975000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:50 |
|---|
Licensee
| Name | City of Chicago - Office of Public Safety Administration |
|---|
| Applicant type | G |
|---|
| FRN | 0002833416 |
|---|
| Location | CHICAGO, IL |
|---|
| Address | 3501 S Michigan Ave, CHICAGO, IL, 60653 |
|---|
| Phone | 3127469371 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 851.05000000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 851.05000000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 851.05000000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 851.05000000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 851.21250000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 851.21250000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 851.21250000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 851.21250000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 851.58750000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 851.58750000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 851.58750000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 851.58750000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 851.67500000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 851.67500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 851.67500000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 851.67500000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 851.81250000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 851.81250000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 851.81250000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 851.81250000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 852.17500000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 852.17500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 852.17500000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 852.17500000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 852.35000000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 852.35000000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 852.35000000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 852.35000000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 852.63750000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 852.63750000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 852.63750000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 852.63750000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 852.65000000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 852.65000000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 852.65000000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 852.65000000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 853.05000000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 853.05000000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 853.05000000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 853.05000000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 853.16250000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 853.16250000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 853.16250000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 853.16250000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 853.22500000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 853.22500000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 853.22500000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 853.22500000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 853.30000000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 853.30000000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 853.30000000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 853.30000000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 853.57500000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 853.57500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 853.57500000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 853.57500000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 853.63750000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 853.63750000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 853.63750000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 853.63750000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 853.67500000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 853.67500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 853.67500000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 853.67500000 | | | 100.000000 | 135.000000 | |
| 1 | 2 | FB2 | 853.80000000 | | | 100.000000 | 135.000000 | |
| 2 | 2 | FB2 | 853.80000000 | | | 100.000000 | 235.000000 | |
| 3 | 2 | FB2 | 853.80000000 | | | 100.000000 | 135.000000 | |
| 4 | 2 | FB2 | 853.80000000 | | | 100.000000 | 135.000000 | |
| 1 | 1 | FB2 | 853.82500000 | | | 100.000000 | 135.000000 | |
| 2 | 1 | FB2 | 853.82500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | FB2 | 853.82500000 | | | 100.000000 | 135.000000 | |
| 4 | 1 | FB2 | 853.82500000 | | | 100.000000 | 135.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 851.05000000 | | 8K30F1W |
| 1 | 1 | 851.05000000 | | 9K80D7W |
| 2 | 1 | 851.05000000 | | 8K30F1W |
| 2 | 1 | 851.05000000 | | 9K80D7W |
| 3 | 1 | 851.05000000 | | 9K80D7W |
| 3 | 1 | 851.05000000 | | 8K30F1W |
| 4 | 1 | 851.05000000 | | 9K80D7W |
| 4 | 1 | 851.05000000 | | 8K30F1W |
| 1 | 2 | 851.21250000 | | 8K30F1W |
| 1 | 2 | 851.21250000 | | 9K80D7W |
| 2 | 2 | 851.21250000 | | 8K30F1W |
| 2 | 2 | 851.21250000 | | 9K80D7W |
| 3 | 2 | 851.21250000 | | 8K30F1W |
| 3 | 2 | 851.21250000 | | 9K80D7W |
| 4 | 2 | 851.21250000 | | 9K80D7W |
| 4 | 2 | 851.21250000 | | 8K30F1W |
| 1 | 2 | 851.58750000 | | 8K30F1W |
| 1 | 2 | 851.58750000 | | 9K80D7W |
| 2 | 2 | 851.58750000 | | 9K80D7W |
| 2 | 2 | 851.58750000 | | 8K30F1W |
| 3 | 2 | 851.58750000 | | 9K80D7W |
| 3 | 2 | 851.58750000 | | 8K30F1W |
| 4 | 2 | 851.58750000 | | 9K80D7W |
| 4 | 2 | 851.58750000 | | 8K30F1W |
| 1 | 1 | 851.67500000 | | 8K30F1W |
| 1 | 1 | 851.67500000 | | 9K80D7W |
| 2 | 1 | 851.67500000 | | 9K80D7W |
| 2 | 1 | 851.67500000 | | 8K30F1W |
| 3 | 1 | 851.67500000 | | 9K80D7W |
| 3 | 1 | 851.67500000 | | 8K30F1W |
| 4 | 1 | 851.67500000 | | 8K30F1W |
| 4 | 1 | 851.67500000 | | 9K80D7W |
| 1 | 2 | 851.81250000 | | 8K30F1W |
| 1 | 2 | 851.81250000 | | 9K80D7W |
| 2 | 2 | 851.81250000 | | 8K30F1W |
| 2 | 2 | 851.81250000 | | 9K80D7W |
| 3 | 2 | 851.81250000 | | 9K80D7W |
| 3 | 2 | 851.81250000 | | 8K30F1W |
| 4 | 2 | 851.81250000 | | 9K80D7W |
| 4 | 2 | 851.81250000 | | 8K30F1W |
| 1 | 1 | 852.17500000 | | 8K30F1W |
| 1 | 1 | 852.17500000 | | 9K80D7W |
| 2 | 1 | 852.17500000 | | 9K80D7W |
| 2 | 1 | 852.17500000 | | 8K30F1W |
| 3 | 1 | 852.17500000 | | 8K30F1W |
| 3 | 1 | 852.17500000 | | 9K80D7W |
| 4 | 1 | 852.17500000 | | 8K30F1W |
| 4 | 1 | 852.17500000 | | 9K80D7W |
| 1 | 2 | 852.35000000 | | 8K30F1W |
| 1 | 2 | 852.35000000 | | 9K80D7W |
| 2 | 2 | 852.35000000 | | 9K80D7W |
| 2 | 2 | 852.35000000 | | 8K30F1W |
| 3 | 2 | 852.35000000 | | 8K30F1W |
| 3 | 2 | 852.35000000 | | 9K80D7W |
| 4 | 2 | 852.35000000 | | 9K80D7W |
| 4 | 2 | 852.35000000 | | 8K30F1W |
| 1 | 1 | 852.63750000 | | 8K30F1W |
| 1 | 1 | 852.63750000 | | 9K80D7W |
| 2 | 1 | 852.63750000 | | 9K80D7W |
| 2 | 1 | 852.63750000 | | 8K30F1W |
| 3 | 1 | 852.63750000 | | 9K80D7W |
| 3 | 1 | 852.63750000 | | 8K30F1W |
| 4 | 1 | 852.63750000 | | 8K30F1W |
| 4 | 1 | 852.63750000 | | 9K80D7W |
| 1 | 1 | 852.65000000 | | 9K80D7W |
| 1 | 1 | 852.65000000 | | 8K30F1W |
| 2 | 1 | 852.65000000 | | 9K80D7W |
| 2 | 1 | 852.65000000 | | 8K30F1W |
| 3 | 1 | 852.65000000 | | 8K30F1W |
| 3 | 1 | 852.65000000 | | 9K80D7W |
| 4 | 1 | 852.65000000 | | 8K30F1W |
| 4 | 1 | 852.65000000 | | 9K80D7W |
| 1 | 2 | 853.05000000 | | 8K30F1W |
| 1 | 2 | 853.05000000 | | 9K80D7W |
| 2 | 2 | 853.05000000 | | 8K30F1W |
| 2 | 2 | 853.05000000 | | 9K80D7W |
| 3 | 2 | 853.05000000 | | 8K30F1W |
| 3 | 2 | 853.05000000 | | 9K80D7W |
| 4 | 2 | 853.05000000 | | 9K80D7W |
| 4 | 2 | 853.05000000 | | 8K30F1W |
| 1 | 1 | 853.16250000 | | 8K30F1W |
| 1 | 1 | 853.16250000 | | 9K80D7W |
| 2 | 1 | 853.16250000 | | 9K80D7W |
| 2 | 1 | 853.16250000 | | 8K30F1W |
| 3 | 1 | 853.16250000 | | 8K30F1W |
| 3 | 1 | 853.16250000 | | 9K80D7W |
| 4 | 1 | 853.16250000 | | 8K30F1W |
| 4 | 1 | 853.16250000 | | 9K80D7W |
| 1 | 2 | 853.22500000 | | 9K80D7W |
| 1 | 2 | 853.22500000 | | 8K30F1W |
| 2 | 2 | 853.22500000 | | 8K30F1W |
| 2 | 2 | 853.22500000 | | 9K80D7W |
| 3 | 2 | 853.22500000 | | 9K80D7W |
| 3 | 2 | 853.22500000 | | 8K30F1W |
| 4 | 2 | 853.22500000 | | 9K80D7W |
| 4 | 2 | 853.22500000 | | 8K30F1W |
| 1 | 2 | 853.30000000 | | 8K30F1W |
| 1 | 2 | 853.30000000 | | 9K80D7W |
| 2 | 2 | 853.30000000 | | 9K80D7W |
| 2 | 2 | 853.30000000 | | 8K30F1W |
| 3 | 2 | 853.30000000 | | 9K80D7W |
| 3 | 2 | 853.30000000 | | 8K30F1W |
| 4 | 2 | 853.30000000 | | 9K80D7W |
| 4 | 2 | 853.30000000 | | 8K30F1W |
| 1 | 1 | 853.57500000 | | 9K80D7W |
| 1 | 1 | 853.57500000 | | 8K30F1W |
| 2 | 1 | 853.57500000 | | 8K30F1W |
| 2 | 1 | 853.57500000 | | 9K80D7W |
| 3 | 1 | 853.57500000 | | 8K30F1W |
| 3 | 1 | 853.57500000 | | 9K80D7W |
| 4 | 1 | 853.57500000 | | 9K80D7W |
| 4 | 1 | 853.57500000 | | 8K30F1W |
| 1 | 2 | 853.63750000 | | 9K80D7W |
| 1 | 2 | 853.63750000 | | 8K30F1W |
| 2 | 2 | 853.63750000 | | 9K80D7W |
| 2 | 2 | 853.63750000 | | 8K30F1W |
| 3 | 2 | 853.63750000 | | 8K30F1W |
| 3 | 2 | 853.63750000 | | 9K80D7W |
| 4 | 2 | 853.63750000 | | 8K30F1W |
| 4 | 2 | 853.63750000 | | 9K80D7W |
| 1 | 1 | 853.67500000 | | 8K30F1W |
| 1 | 1 | 853.67500000 | | 9K80D7W |
| 2 | 1 | 853.67500000 | | 9K80D7W |
| 2 | 1 | 853.67500000 | | 8K30F1W |
| 3 | 1 | 853.67500000 | | 8K30F1W |
| 3 | 1 | 853.67500000 | | 9K80D7W |
| 4 | 1 | 853.67500000 | | 9K80D7W |
| 4 | 1 | 853.67500000 | | 8K30F1W |
| 1 | 2 | 853.80000000 | | 9K80D7W |
| 1 | 2 | 853.80000000 | | 8K30F1W |
| 2 | 2 | 853.80000000 | | 8K30F1W |
| 2 | 2 | 853.80000000 | | 9K80D7W |
| 3 | 2 | 853.80000000 | | 8K30F1W |
| 3 | 2 | 853.80000000 | | 9K80D7W |
| 4 | 2 | 853.80000000 | | 9K80D7W |
| 4 | 2 | 853.80000000 | | 8K30F1W |
| 1 | 1 | 853.82500000 | | 9K80D7W |
| 1 | 1 | 853.82500000 | | 8K30F1W |
| 2 | 1 | 853.82500000 | | 8K30F1W |
| 2 | 1 | 853.82500000 | | 9K80D7W |
| 3 | 1 | 853.82500000 | | 9K80D7W |
| 3 | 1 | 853.82500000 | | 8K30F1W |
| 4 | 1 | 853.82500000 | | 9K80D7W |
| 4 | 1 | 853.82500000 | | 8K30F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2150 N CALIFORNIA, CHICAGO, COOK, IL | 41.92138889, -87.69750000 | 182.000 m | LTOWER | 76.000 m structure / 82.000 m overall | |
| 2 | T | 6464 N CLARK, CHICAGO, COOK, IL | 41.99972222, -87.67194444 | 182.900 m | LTOWER | 76.000 m structure / 82.000 m overall | |
| 3 | T | 7040 S COTTAGE GROVE, CHICAGO, COOK, IL | 41.76716667, -87.60647222 | 181.900 m | LTOWER | 76.000 m structure / 82.000 m overall | |
| 4 | T | 3420 WEST 63RD STREET, CHICAGO, COOK, IL | 41.77888889, -87.70819444 | 182.800 m | MTOWER | 45.700 m structure / 45.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.200 m | | | | 75.000 | |
| 1 | 2 | T | | 76.200 m | | | 200.0000 | 75.000 | |
| 1 | 3 | T | | 76.200 m | | | | 75.000 | |
| 1 | 4 | T | | 45.700 m | | | | 44.000 | |
| 2 | 1 | T | | 76.200 m | | | | 75.000 | |
| 2 | 2 | T | | 76.200 m | | | 200.0000 | 75.000 | |
| 2 | 3 | T | | 76.200 m | | | | 75.000 | |
| 2 | 4 | T | | 45.700 m | | | | 44.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1411 W MADISON ST, CHICAGO, IL | COOK | 3127469371 |
| 2 | 2111 W. LEXINGTON ST, CHICAGO, IL | COOK | 3127469371 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-13 | WRCT669 | LETCNS |
| 2024-02-13 | WRCT669 | LIMOD |
| 2021-05-21 | WRCT669 | LIMOD |
| 2021-05-21 | WRCT669 | COR |
| 2021-03-26 | WRCT669 | LIAUA |
| 2021-03-16 | WRCT669 | LETCNS |
| 2020-03-27 | WRCT669 | COR |
| 2020-03-26 | WRCT669 | COR |
| 2020-03-26 | WRCT669 | LIMOD |
| 2020-02-26 | WRCT669 | PLAUPR |
| 2019-10-27 | WRCT669 | LETCNS |
| 2019-02-26 | WRCT669 | LIAUA |
| 2019-01-29 | WRCT669 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4114332 | 2026-08-02 01:18:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCT669 | ULS 4114332 | 2026-08-02 01:18:50 |
| Status | A | ULS 4114332 | 2026-08-02 01:18:50 |
| Service | YE | ULS 4114332 | 2026-08-02 01:18:50 |
| Grant Date | 2019-01-29 | ULS 4114332 | 2026-08-02 01:18:50 |
| Expiration Date | 2029-01-29 | ULS 4114332 | 2026-08-02 01:18:50 |