Universal Licensing System
KKK459
ILLINOIS STATE POLICE
License details
| ULS identifier | 1251814 |
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| Call sign | KKK459 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-10-07 |
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| Expiration | 2031-01-02 |
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| Frequency range | 155.37 - 155.475 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | HILLSIDE, COOK, IL |
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| Coordinates | 41.8647500, -87.8870000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.37000000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB | 155.47500000 | | | 100.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.37000000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STATE MAINTENANCE YARD EAST AVE & MAY ST, HILLSIDE, COOK, IL | 41.86475000, -87.88700000 | 187.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7188 IRVING PARK BLVD, CHICAGO, IL | COOK | 3122832400 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KKK459 | LIAUA |
| 2021-07-24 | KKK459 | LIAUA |
| 2021-06-23 | KKK459 | LIAUA |
| 2020-10-07 | KKK459 | LIREN |
| 2014-08-19 | KKK459 | LIAUA |
| 2014-08-18 | KKK459 | ESUAPR |
| 2013-02-07 | KKK459 | LIMOD |
| 2013-02-06 | KKK459 | ESUAPR |
| 2012-04-07 | KKK459 | LIAUA |
| 2012-04-06 | KKK459 | ESUAPR |
| 2010-10-07 | KKK459 | LIREN |
| 2010-10-04 | KKK459 | ESURNW |
| 2010-07-27 | KKK459 | LIMOD |
| 2010-06-02 | KKK459 | ESUAPR |
| 2009-02-25 | KKK459 | LIAUA |
| 2009-02-24 | KKK459 | ESCAPR |
| 2002-04-30 | KKK459 | AUDOPR |
| 2000-12-12 | KKK459 | LIREN |
| 2000-11-13 | KKK459 | LETRES |
| 2000-10-29 | KKK459 | LETRES |
| 2000-10-20 | KKK459 | LICCNV |
| 1995-11-03 | KKK459 | AUTHPR |
| 1995-11-03 | KKK459 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1251814 | 2026-08-09 02:56:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKK459 | ULS 1251814 | 2026-08-09 02:56:07 |
| Status | A | ULS 1251814 | 2026-08-09 02:56:07 |
| Service | PW | ULS 1251814 | 2026-08-09 02:56:07 |
| Grant Date | 2020-10-07 | ULS 1251814 | 2026-08-09 02:56:07 |
| Expiration Date | 2031-01-02 | ULS 1251814 | 2026-08-09 02:56:07 |