Universal Licensing System
KOF601
ILLINOIS STATE POLICE
License details
| ULS identifier | 1216097 |
|---|
| Call sign | KOF601 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2023-01-26 |
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| Expiration | 2033-04-19 |
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| Frequency range | 453.35 - 458.875 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ELGIN, KANE, IL |
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| Coordinates | 42.0125278, -88.2875833 |
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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 | 1 | FB | 453.35000000 | | | 40.000000 | 105.000000 | |
| 1 | 2 | FB2 | 453.35000000 | | | 10.000000 | 40.000000 | |
| 1 | 1 | FB | 453.87500000 | | | 40.000000 | 105.000000 | |
| 1 | 1 | FX1 | 458.35000000 | | | 40.000000 | 105.000000 | |
| 2 | 1 | MO | 458.61250000 | | | 0.700000 | 2.000000 | |
| 1 | 1 | FX1 | 458.87500000 | | | 40.000000 | 105.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.35000000 | | 11K2F3E |
| 1 | 2 | 453.35000000 | | 11K2F3E |
| 1 | 1 | 453.87500000 | | 11K2F3E |
| 1 | 1 | 458.35000000 | | 11K2F3E |
| 2 | 1 | 458.61250000 | | 11K2F3E |
| 1 | 1 | 458.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SECURITY OFC AT ELGIN MHC, ELGIN, KANE, IL | 42.01252778, -88.28758333 | 224.000 m | | 12.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 750 S STATE ST, ELGIN, IL | KANE | 3127421040 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KOF601 | LIAUA |
| 2023-01-26 | KOF601 | LIREN |
| 2023-01-23 | KOF601 | LETRES |
| 2021-07-24 | KOF601 | LIAUA |
| 2021-06-23 | KOF601 | LIAUA |
| 2014-08-28 | KOF601 | LIAUA |
| 2014-08-27 | KOF601 | ESUAPR |
| 2013-02-22 | KOF601 | LIMOD |
| 2013-02-21 | KOF601 | ESUAPR |
| 2013-02-20 | KOF601 | LIREN |
| 2013-02-18 | KOF601 | ESURNW |
| 2013-01-21 | KOF601 | LETRES |
| 2013-01-19 | KOF601 | ESURNW |
| 2012-04-17 | KOF601 | LIAUA |
| 2012-04-16 | KOF601 | ESUAPR |
| 2010-09-27 | KOF601 | LIMOD |
| 2010-07-09 | KOF601 | ESUAPR |
| 2010-02-17 | KOF601 | LIAUA |
| 2010-02-16 | KOF601 | ESUAPR |
| 2009-02-25 | KOF601 | LIAUA |
| 2009-02-24 | KOF601 | ESCAPR |
| 2003-01-25 | KOF601 | LIREN |
| 2003-01-21 | KOF601 | LETRES |
| 2002-04-30 | KOF601 | AUDOPR |
| 2000-10-20 | KOF601 | LICCNV |
| 1998-02-12 | KOF601 | AUTHPR |
| 1998-02-11 | KOF601 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1216097 | 2026-08-16 06:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOF601 | ULS 1216097 | 2026-08-16 06:47:43 |
| Status | A | ULS 1216097 | 2026-08-16 06:47:43 |
| Service | PW | ULS 1216097 | 2026-08-16 06:47:43 |
| Grant Date | 2023-01-26 | ULS 1216097 | 2026-08-16 06:47:43 |
| Expiration Date | 2033-04-19 | ULS 1216097 | 2026-08-16 06:47:43 |