Universal Licensing System
KYG728
ILLINOIS STATE POLICE
License details
| ULS identifier | 1220175 |
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| Call sign | KYG728 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-07-27 |
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| Expiration | 2031-10-15 |
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| Frequency range | 453.35 - 458.875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CHESTER, RANDOLPH, IL |
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| Coordinates | 37.9108889, -89.8403889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.35000000 | | | 30.000000 | 105.000000 | |
| 1 | 1 | FB | 453.87500000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 458.35000000 | | | 15.000000 | 105.000000 | |
| 1 | 1 | FX1 | 458.87500000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.35000000 | | 11K2F3E |
| 1 | 1 | 453.87500000 | | 11K2F3E |
| 1 | 1 | 458.35000000 | | 11K2F3E |
| 1 | 1 | 458.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MENARD CORRECTIONAL CENTER RR 3 N, CHESTER, RANDOLPH, IL | 37.91088889, -89.84038889 | 175.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1301 Concordia Court, Springfield, IL | SANGAMON | 2175582200 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KYG728 | LIAUA |
| 2021-07-27 | KYG728 | LIREN |
| 2021-07-24 | KYG728 | LIAUA |
| 2021-07-19 | KYG728 | LETRES |
| 2021-06-23 | KYG728 | LIAUA |
| 2014-09-06 | KYG728 | LIAUA |
| 2014-09-05 | KYG728 | ESUAPR |
| 2013-02-28 | KYG728 | LIMOD |
| 2013-02-27 | KYG728 | ESUAPR |
| 2012-04-28 | KYG728 | LIAUA |
| 2012-04-27 | KYG728 | ESUAPR |
| 2011-07-19 | KYG728 | LIREN |
| 2011-07-17 | KYG728 | ESURNW |
| 2010-09-29 | KYG728 | LIMOD |
| 2010-07-13 | KYG728 | ESUAPR |
| 2010-02-12 | KYG728 | LIAUA |
| 2010-02-11 | KYG728 | ESUAPR |
| 2009-02-25 | KYG728 | LIAUA |
| 2009-02-24 | KYG728 | ESCAPR |
| 2002-04-30 | KYG728 | AUDOPR |
| 2001-08-04 | KYG728 | LIREN |
| 2001-07-23 | KYG728 | LETRES |
| 2000-10-20 | KYG728 | LICCNV |
| 1996-09-09 | KYG728 | LIREN |
| 1996-09-09 | KYG728 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1220175 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYG728 | ULS 1220175 | 2026-08-02 01:13:20 |
| Status | A | ULS 1220175 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1220175 | 2026-08-02 01:13:20 |
| Grant Date | 2021-07-27 | ULS 1220175 | 2026-08-02 01:13:20 |
| Expiration Date | 2031-10-15 | ULS 1220175 | 2026-08-02 01:13:20 |