Universal Licensing System
WNKA450
ILLINOIS PUBLIC SAFETY AGENCY NETWORK
License details
| ULS identifier | 1174317 |
|---|
| Call sign | WNKA450 |
|---|
| Radio service | GE |
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| Status | A |
|---|
| Grant date | 2025-01-16 |
|---|
| Expiration | 2035-02-16 |
|---|
| Frequency range | 813.4375 - 858.4375 MHz (3 frequencies) |
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| Locations | 3 |
|---|
| Representative location | HOFFMAN ESTATES, COOK, IL |
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| Coordinates | 42.0514167, -88.1159167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | MO | 813.43750000 | | | 25.000000 | 26.000000 | |
| 6 | 1 | MO | 814.46250000 | | | 25.000000 | 26.000000 | |
| 1 | 2 | FB2 | 858.43750000 | | | 75.000000 | 174.000000 | |
| 2 | 2 | FB2 | 858.43750000 | | | 75.000000 | 173.000000 | |
| 4 | 1 | FB | 858.43750000 | | | 75.000000 | 100.000000 | |
| 5 | 1 | FB2 | 858.43750000 | | | 75.000000 | 182.000000 | |
| 1 | 1 | FB2 | 859.46250000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | FB2 | 859.46250000 | | | 75.000000 | 125.000000 | |
| 3 | 1 | FB | 859.46250000 | | | 75.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 813.43750000 | | 20K0F1D |
| 6 | 1 | 814.46250000 | | 16K0F1D |
| 1 | 2 | 858.43750000 | | 20K0F1D |
| 2 | 2 | 858.43750000 | | 20K0F1D |
| 4 | 1 | 858.43750000 | | 20K0F1D |
| 5 | 1 | 858.43750000 | | 20K0F1D |
| 1 | 1 | 859.46250000 | | 16K0F1D |
| 2 | 1 | 859.46250000 | | 16K0F1D |
| 3 | 1 | 859.46250000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST AVENUE AND MAY STREET, HILLSIDE, COOK, IL | 41.86475000, -87.88700000 | 187.000 m | TOWER | 91.000 m structure / 91.000 m overall | N |
| 2 | T | 1154 RIDGE ROAD, HOMEWOOD, COOK, IL | 41.56169444, -87.64588889 | 192.000 m | TOWER | 91.000 m structure / 91.000 m overall | N |
| 3 | T | 8800 WEST 123RD STREET, PALOS PARK, COOK, IL | 41.66669444, -87.83894444 | 212.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 4 | T | 1555 NORTH BARRINGTON ROAD, HOFFMAN ESTATES, COOK, IL | 42.05141667, -88.11591667 | 249.000 m | B | 29.000 m structure / 29.000 m overall | N |
| 5 | T | 9511 HARRISON AVENUE, DES PLAINES, COOK, IL | 42.06030556, -87.86422222 | 197.000 m | TOWER | 91.000 m structure / 91.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 30.000 | |
| 1 | 2 | T | | 38.000 m | | | | 38.000 | |
| 1 | 3 | T | | 30.000 m | | | | 40.000 | |
| 1 | 4 | T | | 30.000 m | | | | 27.000 | |
| 1 | 5 | T | | 61.000 m | | | | 67.000 | |
| 1 | 6 | T | | | | | | | |
| 2 | 1 | T | | 61.000 m | | | | 59.000 | |
| 2 | 2 | T | | 64.000 m | | | | 60.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 8755 W. Higgins Road, Suite 190, Chicago, IL | COOK | 7736933000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-16 | WNKA450 | LIREN |
| 2024-12-18 | WNKA450 | ESURNW |
| 2024-11-25 | WNKA450 | LETRES |
| 2020-02-12 | WNKA450 | COR |
| 2014-11-21 | WNKA450 | LIREN |
| 2014-11-18 | WNKA450 | ESURNW |
| 2011-11-01 | WNKA450 | LIAUA |
| 2011-10-31 | WNKA450 | ESUAPR |
| 2010-11-25 | WNKA450 | LIAUA |
| 2010-11-24 | WNKA450 | ESUAPR |
| 2006-12-29 | WNKA450 | LIASS |
| 2006-12-07 | WNKA450 | LITRAN |
| 2004-12-17 | WNKA450 | LIREN |
| 2004-11-22 | WNKA450 | LETRES |
| 2001-09-11 | WNKA450 | LIAUA |
| 2000-10-19 | WNKA450 | LICCNV |
| 2000-08-21 | WNKA450 | AUTHPR |
| 2000-08-21 | WNKA450 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1174317 | 2026-08-02 01:18:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKA450 | ULS 1174317 | 2026-08-02 01:18:23 |
| Status | A | ULS 1174317 | 2026-08-02 01:18:23 |
| Service | GE | ULS 1174317 | 2026-08-02 01:18:23 |
| Grant Date | 2025-01-16 | ULS 1174317 | 2026-08-02 01:18:23 |
| Expiration Date | 2035-02-16 | ULS 1174317 | 2026-08-02 01:18:23 |