Universal Licensing System
KBK253
ILLINOIS STATE POLICE
License details
| ULS identifier | 1204887 |
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| Call sign | KBK253 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-07-02 |
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| Expiration | 2034-09-27 |
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| Frequency range | 453.35 - 453.875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | COBDEN, UNION, IL |
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| Coordinates | 37.5711667, -89.1834167 |
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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 | FB2 | 453.35000000 | | | 90.000000 | 150.000000 | |
| 1 | 1 | FB2 | 453.87500000 | | | 90.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.35000000 | | 11K2F3E |
| 1 | 1 | 453.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.7 MI NW, COBDEN, UNION, IL | 37.57116667, -89.18341667 | 245.000 m | | 61.000 m structure / 61.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ANNA MENTAL HEALTH CTR 1000 N MAIN ST, ANNA, IL | UNION | 6188335161 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KBK253 | LIAUA |
| 2024-07-02 | KBK253 | LIREN |
| 2024-07-01 | KBK253 | LETRES |
| 2021-07-24 | KBK253 | LIAUA |
| 2021-06-23 | KBK253 | LIAUA |
| 2014-08-09 | KBK253 | LIAUA |
| 2014-08-08 | KBK253 | ESUAPR |
| 2014-07-02 | KBK253 | LIREN |
| 2014-06-29 | KBK253 | ESURNW |
| 2013-01-25 | KBK253 | LIMOD |
| 2013-01-24 | KBK253 | ESUAPR |
| 2012-04-04 | KBK253 | LIAUA |
| 2012-04-03 | KBK253 | ESUAPR |
| 2010-09-13 | KBK253 | LIMOD |
| 2010-07-02 | KBK253 | ESUAPR |
| 2010-02-17 | KBK253 | LIAUA |
| 2010-02-16 | KBK253 | ESUAPR |
| 2009-02-25 | KBK253 | LIAUA |
| 2009-02-24 | KBK253 | ESCAPR |
| 2004-07-15 | KBK253 | LIREN |
| 2004-07-05 | KBK253 | LETRES |
| 2002-04-30 | KBK253 | AUDOPR |
| 2000-10-20 | KBK253 | LICCNV |
| 1999-07-21 | KBK253 | LIREN |
| 1999-07-21 | KBK253 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1204887 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBK253 | ULS 1204887 | 2026-08-02 01:13:20 |
| Status | A | ULS 1204887 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1204887 | 2026-08-02 01:13:20 |
| Grant Date | 2024-07-02 | ULS 1204887 | 2026-08-02 01:13:20 |
| Expiration Date | 2034-09-27 | ULS 1204887 | 2026-08-02 01:13:20 |