Universal Licensing System
KNAG223
ILLINOIS STATE POLICE
License details
| ULS identifier | 1252711 |
|---|
| Call sign | KNAG223 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2022-08-10 |
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| Expiration | 2032-10-05 |
|---|
| Frequency range | 37.02 - 37.42 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGFIELD, SANGAMON, IL |
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| Coordinates | 39.8358889, -89.6428889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 37.02000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB | 37.16000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 37.16000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 37.28000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 37.34000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 37.36000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 37.36000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 37.42000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 37.02000000 | | 20K0F3E |
| 1 | 1 | 37.16000000 | | 20K0F3E |
| 2 | 1 | 37.16000000 | | 20K0F3E |
| 2 | 1 | 37.28000000 | | 20K0F3E |
| 2 | 1 | 37.34000000 | | 20K0F3E |
| 1 | 1 | 37.36000000 | | 20K0F3E |
| 2 | 1 | 37.36000000 | | 20K0F3E |
| 2 | 1 | 37.42000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST FAIRGROUNDS BLDG 29, SPRINGFIELD, SANGAMON, IL | 39.83588889, -89.64288889 | 177.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
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 | KNAG223 | LIAUA |
| 2022-08-10 | KNAG223 | LIREN |
| 2022-08-06 | KNAG223 | ESURNW |
| 2022-07-11 | KNAG223 | LETRES |
| 2021-07-24 | KNAG223 | LIAUA |
| 2021-06-23 | KNAG223 | LIAUA |
| 2014-08-21 | KNAG223 | LIAUA |
| 2014-08-20 | KNAG223 | ESUAPR |
| 2012-07-17 | KNAG223 | LIREN |
| 2012-07-09 | KNAG223 | LETRES |
| 2012-07-07 | KNAG223 | ESURNW |
| 2012-04-07 | KNAG223 | LIAUA |
| 2012-04-06 | KNAG223 | ESUAPR |
| 2010-02-12 | KNAG223 | LIAUA |
| 2010-02-11 | KNAG223 | ESUAPR |
| 2009-02-25 | KNAG223 | LIAUA |
| 2009-02-24 | KNAG223 | ESCAPR |
| 2002-07-13 | KNAG223 | LIREN |
| 2002-07-08 | KNAG223 | LETRES |
| 2002-04-30 | KNAG223 | AUDOPR |
| 2000-10-20 | KNAG223 | LICCNV |
| 1997-08-04 | KNAG223 | AUTHPR |
| 1997-08-04 | KNAG223 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1252711 | 2026-08-09 02:56:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAG223 | ULS 1252711 | 2026-08-09 02:56:06 |
| Status | A | ULS 1252711 | 2026-08-09 02:56:06 |
| Service | PW | ULS 1252711 | 2026-08-09 02:56:06 |
| Grant Date | 2022-08-10 | ULS 1252711 | 2026-08-09 02:56:06 |
| Expiration Date | 2032-10-05 | ULS 1252711 | 2026-08-09 02:56:06 |