Universal Licensing System
KNHB810
ILLINOIS STATE POLICE
License details
| ULS identifier | 1214073 |
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| Call sign | KNHB810 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-01-28 |
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| Expiration | 2035-04-21 |
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| Frequency range | 45.4 - 45.44 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CLINTON, DE WITT, IL |
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| Coordinates | 40.1775278, -88.8325833 |
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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 | 45.28000000 | | | 250.000000 | 390.000000 | |
| 1 | 1 | FB | 45.36000000 | | | 250.000000 | 390.000000 | |
| 1 | 1 | FB | 45.40000000 | | | 250.000000 | 390.000000 | |
| 1 | 1 | FB | 45.44000000 | | | 250.000000 | 390.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.28000000 | | 20K0F3E |
| 1 | 1 | 45.36000000 | | 20K0F3E |
| 1 | 1 | 45.40000000 | | 20K0F3E |
| 1 | 1 | 45.44000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 KM W ON IL RT 54, CLINTON, DE WITT, IL | 40.17752778, -88.83258333 | 226.000 m | TOWER | 76.000 m structure / 79.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 67.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2200 S Dirksen Pkwy, Springfield, IL | SANGAMON | 2177827860 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KNHB810 | LIAUA |
| 2025-01-28 | KNHB810 | LIREN |
| 2025-01-27 | KNHB810 | LETRES |
| 2021-07-24 | KNHB810 | LIAUA |
| 2021-06-23 | KNHB810 | LIAUA |
| 2015-01-23 | KNHB810 | LIREN |
| 2015-01-21 | KNHB810 | ESURNW |
| 2014-08-27 | KNHB810 | LIAUA |
| 2014-08-26 | KNHB810 | ESUAPR |
| 2012-04-11 | KNHB810 | LIAUA |
| 2012-04-10 | KNHB810 | ESUAPR |
| 2010-03-09 | KNHB810 | LIAUA |
| 2010-03-08 | KNHB810 | ESUAPR |
| 2009-02-25 | KNHB810 | LIAUA |
| 2009-02-24 | KNHB810 | ESCAPR |
| 2005-01-22 | KNHB810 | LIREN |
| 2002-04-30 | KNHB810 | AUDOPR |
| 2000-10-20 | KNHB810 | LICCNV |
| 2000-03-02 | KNHB810 | LIREN |
| 2000-03-02 | KNHB810 | AUTHPR |
| 2000-01-18 | KNHB810 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1214073 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHB810 | ULS 1214073 | 2026-08-02 01:13:20 |
| Status | A | ULS 1214073 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1214073 | 2026-08-02 01:13:20 |
| Grant Date | 2025-01-28 | ULS 1214073 | 2026-08-02 01:13:20 |
| Expiration Date | 2035-04-21 | ULS 1214073 | 2026-08-02 01:13:20 |