Universal Licensing System
KYW823
ILLINOIS STATE POLICE
License details
| ULS identifier | 1260365 |
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| Call sign | KYW823 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-04-28 |
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| Expiration | 2031-07-15 |
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| Frequency range | 154.68 - 155.475 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | CYPRESS, JOHNSON, IL |
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| Coordinates | 37.3447778, -88.9917500 |
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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 | 154.68000000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 154.90500000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 154.93500000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 155.05500000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 155.37000000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 155.46000000 | | | 330.000000 | 330.000000 | |
| 1 | 1 | FB | 155.47500000 | | | 330.000000 | 330.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.68000000 | | 11K2F3E |
| 1 | 1 | 154.90500000 | | 11K2F3E |
| 1 | 1 | 154.93500000 | | 11K2F3E |
| 1 | 1 | 155.05500000 | | 11K2F3E |
| 1 | 1 | 155.37000000 | | 11K2F3E |
| 1 | 1 | 155.46000000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GEORGE BLUFF 3 MI E, CYPRESS, JOHNSON, IL | 37.34477778, -88.99175000 | 174.000 m | | 91.000 m structure / 91.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | D22 HDQTRS I57 INTERCHANGE EXIT 18, ULLIN, IL | PULASKI | 6188453737 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KYW823 | LIAUA |
| 2021-07-24 | KYW823 | LIAUA |
| 2021-06-23 | KYW823 | LIAUA |
| 2021-04-28 | KYW823 | LIREN |
| 2021-04-19 | KYW823 | LETRES |
| 2014-09-06 | KYW823 | LIAUA |
| 2014-09-05 | KYW823 | ESUAPR |
| 2014-01-16 | KYW823 | LIMOD |
| 2014-01-15 | KYW823 | ESUAPR |
| 2013-03-12 | KYW823 | LIMOD |
| 2013-02-27 | KYW823 | ESUAPR |
| 2012-04-28 | KYW823 | LIAUA |
| 2012-04-27 | KYW823 | ESUAPR |
| 2011-05-04 | KYW823 | LIREN |
| 2011-04-18 | KYW823 | LETRES |
| 2011-04-16 | KYW823 | ESURNW |
| 2010-07-26 | KYW823 | LIMOD |
| 2010-06-01 | KYW823 | ESUAPR |
| 2009-02-25 | KYW823 | LIAUA |
| 2009-02-24 | KYW823 | ESCAPR |
| 2002-04-30 | KYW823 | AUDOPR |
| 2001-06-08 | KYW823 | LIREN |
| 2001-04-23 | KYW823 | LETRES |
| 2000-10-20 | KYW823 | LICCNV |
| 1996-05-07 | KYW823 | AUTHPR |
| 1996-05-07 | KYW823 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1260365 | 2026-08-09 02:56:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYW823 | ULS 1260365 | 2026-08-09 02:56:07 |
| Status | A | ULS 1260365 | 2026-08-09 02:56:07 |
| Service | PW | ULS 1260365 | 2026-08-09 02:56:07 |
| Grant Date | 2021-04-28 | ULS 1260365 | 2026-08-09 02:56:07 |
| Expiration Date | 2031-07-15 | ULS 1260365 | 2026-08-09 02:56:07 |