Universal Licensing System
KSU420
ILLINOIS STATE POLICE
License details
| ULS identifier | 1257717 |
|---|
| Call sign | KSU420 |
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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 | 2034-08-08 |
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| Frequency range | 154.92 - 155.46 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MOKENA, WILL, IL |
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| Coordinates | 41.5514167, -87.9042222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 154.92000000 | | | 60.000000 | 55.000000 | |
| 2 | 1 | FB | 155.46000000 | | | 60.000000 | 55.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.92000000 | | 11K2F3E |
| 2 | 1 | 155.46000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | I80 2.5 MI W OF US RT 45 INTERCHANGE, MOKENA, WILL, IL | 41.55141667, -87.90422222 | 224.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 10.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | I80 2.5 MI W OF US RT 45 INTERCHANGE STATE POLICE TRUCK SCALES, MOKENA, IL | WILL | 8157266377 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KSU420 | LIAUA |
| 2024-07-02 | KSU420 | LIREN |
| 2024-06-09 | KSU420 | ESURNW |
| 2024-05-13 | KSU420 | LETRES |
| 2021-07-24 | KSU420 | LIAUA |
| 2021-06-23 | KSU420 | LIAUA |
| 2014-08-30 | KSU420 | LIAUA |
| 2014-08-29 | KSU420 | ESUAPR |
| 2014-05-13 | KSU420 | LIREN |
| 2014-05-12 | KSU420 | LETRES |
| 2014-05-10 | KSU420 | ESURNW |
| 2014-01-30 | KSU420 | LIMOD |
| 2014-01-13 | KSU420 | ESUAPR |
| 2013-02-23 | KSU420 | LIMOD |
| 2013-02-22 | KSU420 | ESUAPR |
| 2012-04-20 | KSU420 | LIAUA |
| 2012-04-19 | KSU420 | ESUAPR |
| 2010-09-27 | KSU420 | LIMOD |
| 2010-07-13 | KSU420 | ESUAPR |
| 2010-03-13 | KSU420 | LIAUA |
| 2010-03-12 | KSU420 | ESUAPR |
| 2009-02-25 | KSU420 | LIAUA |
| 2009-02-24 | KSU420 | ESCAPR |
| 2004-05-12 | KSU420 | LIREN |
| 2002-04-30 | KSU420 | AUDOPR |
| 2000-10-20 | KSU420 | LICCNV |
| 1999-05-28 | KSU420 | LIREN |
| 1999-05-28 | KSU420 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1257717 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSU420 | ULS 1257717 | 2026-08-02 01:13:22 |
| Status | A | ULS 1257717 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1257717 | 2026-08-02 01:13:22 |
| Grant Date | 2024-07-02 | ULS 1257717 | 2026-08-02 01:13:22 |
| Expiration Date | 2034-08-08 | ULS 1257717 | 2026-08-02 01:13:22 |