Universal Licensing System
KNEN687
ILLINOIS STATE POLICE
License details
| ULS identifier | 1287345 |
|---|
| Call sign | KNEN687 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-04-01 |
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| Expiration | 2035-05-05 |
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| Frequency range | 45.28 - 458.875 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | MORRIS, GRUNDY, IL |
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| Coordinates | 41.2989167, -88.4197778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:47:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB | 45.28000000 | | | 200.000000 | 180.000000 | |
| 1 | 2 | FB | 45.36000000 | | | 200.000000 | 130.000000 | |
| 1 | 2 | FB | 45.40000000 | | | 200.000000 | 180.000000 | |
| 1 | 2 | FB | 45.44000000 | | | 200.000000 | 180.000000 | |
| 1 | 3 | FB | 155.92500000 | | | 110.000000 | 50.000000 | |
| 1 | 3 | FB | 453.87500000 | | | 40.000000 | 20.000000 | |
| 1 | 1 | FX1 | 458.87500000 | | | 15.000000 | 7.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 45.28000000 | | 20K0F3E |
| 1 | 2 | 45.36000000 | | 20K0F3E |
| 1 | 2 | 45.40000000 | | 20K0F3E |
| 1 | 2 | 45.44000000 | | 20K0F3E |
| 1 | 3 | 155.92500000 | | 11K2F3E |
| 1 | 3 | 453.87500000 | | 11K2F3E |
| 1 | 1 | 458.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL RT 47, 7KM S OF, MORRIS, GRUNDY, IL | 41.29891667, -88.41977778 | 171.000 m | TOWER | 73.000 m structure / 73.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 12.000 | |
| 2 | 1 | T | | 61.000 m | | | | 63.000 | |
| 3 | 1 | T | | 73.000 m | | | | 76.000 | |
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 | KNEN687 | LIAUA |
| 2025-04-01 | KNEN687 | LIREN |
| 2025-03-06 | KNEN687 | ESURNW |
| 2025-02-10 | KNEN687 | LETRES |
| 2025-02-04 | KNEN687 | ESURNW |
| 2021-07-24 | KNEN687 | LIAUA |
| 2021-06-23 | KNEN687 | LIAUA |
| 2015-02-05 | KNEN687 | LIREN |
| 2014-08-22 | KNEN687 | LIAUA |
| 2014-08-21 | KNEN687 | ESUAPR |
| 2013-02-09 | KNEN687 | LIMOD |
| 2013-02-08 | KNEN687 | ESUAPR |
| 2012-04-10 | KNEN687 | LIAUA |
| 2012-04-09 | KNEN687 | ESUAPR |
| 2010-09-17 | KNEN687 | LIMOD |
| 2010-07-07 | KNEN687 | ESUAPR |
| 2010-03-11 | KNEN687 | LIAUA |
| 2010-03-10 | KNEN687 | ESUAPR |
| 2009-02-25 | KNEN687 | LIAUA |
| 2009-02-24 | KNEN687 | ESCAPR |
| 2005-02-05 | KNEN687 | LIREN |
| 2002-04-30 | KNEN687 | AUDOPR |
| 2000-10-20 | KNEN687 | LICCNV |
| 2000-05-08 | KNEN687 | AUTHPR |
| 2000-05-05 | KNEN687 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287345 | 2026-08-16 06:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNEN687 | ULS 1287345 | 2026-08-16 06:47:43 |
| Status | A | ULS 1287345 | 2026-08-16 06:47:43 |
| Service | PW | ULS 1287345 | 2026-08-16 06:47:43 |
| Grant Date | 2025-04-01 | ULS 1287345 | 2026-08-16 06:47:43 |
| Expiration Date | 2035-05-05 | ULS 1287345 | 2026-08-16 06:47:43 |