Universal Licensing System
KTK260
ILLINOIS STATE POLICE
License details
| ULS identifier | 1217838 |
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| Call sign | KTK260 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-05 |
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| Expiration | 2032-12-09 |
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| Frequency range | 453.275 - 458.875 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | SPRINGFIELD, SANGAMON, IL |
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| Coordinates | 39.8097778, -89.6356667 |
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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 |
|---|
| 2 | 1 | FB | 453.27500000 | | | 18.000000 | 15.000000 | |
| 2 | 2 | FB2 | 453.27500000 | | | 8.000000 | 6.000000 | |
| 2 | 1 | FB | 453.30000000 | | | 18.000000 | 18.000000 | |
| 2 | 1 | FB | 453.35000000 | | | 18.000000 | 18.000000 | |
| 2 | 1 | FB | 453.87500000 | | | 18.000000 | 18.000000 | |
| 2 | 1 | FX1 | 458.27500000 | | | 18.000000 | 15.000000 | |
| 2 | 1 | FX1 | 458.35000000 | | | 18.000000 | 18.000000 | |
| 2 | 1 | FX1 | 458.87500000 | | | 18.000000 | 18.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.27500000 | | 11K2F3E |
| 2 | 2 | 453.27500000 | | 11K2F3E |
| 2 | 1 | 453.30000000 | | 11K2F3E |
| 2 | 1 | 453.35000000 | | 11K2F3E |
| 2 | 1 | 453.87500000 | | 11K2F3E |
| 2 | 1 | 458.27500000 | | 11K2F3E |
| 2 | 1 | 458.35000000 | | 11K2F3E |
| 2 | 1 | 458.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | DEPT OF CORRECTIONS 1301 CONCORDIA COURT, SPRINGFIELD, SANGAMON, IL | 39.80977778, -89.63566667 | 186.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 8.000 m | | | | | |
| 2 | 2 | T | | 12.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Concordia Court, Springfield, IL | SANGAMON | 2175582200 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KTK260 | LIAUA |
| 2022-10-05 | KTK260 | LIREN |
| 2022-09-12 | KTK260 | LETRES |
| 2022-09-10 | KTK260 | ESURNW |
| 2021-07-24 | KTK260 | LIAUA |
| 2021-06-23 | KTK260 | LIAUA |
| 2014-08-30 | KTK260 | LIAUA |
| 2014-08-29 | KTK260 | ESUAPR |
| 2013-02-23 | KTK260 | LIMOD |
| 2013-02-22 | KTK260 | ESUAPR |
| 2012-09-11 | KTK260 | LIREN |
| 2012-04-26 | KTK260 | LIAUA |
| 2012-04-25 | KTK260 | ESUAPR |
| 2010-09-27 | KTK260 | LIMOD |
| 2010-07-13 | KTK260 | ESUAPR |
| 2010-02-10 | KTK260 | LIAUA |
| 2010-02-09 | KTK260 | ESUAPR |
| 2009-02-25 | KTK260 | LIAUA |
| 2009-02-24 | KTK260 | ESCAPR |
| 2002-10-01 | KTK260 | LIREN |
| 2002-09-16 | KTK260 | LETRES |
| 2002-04-30 | KTK260 | AUDOPR |
| 2000-10-20 | KTK260 | LICCNV |
| 1997-10-22 | KTK260 | LIREN |
| 1997-10-22 | KTK260 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1217838 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTK260 | ULS 1217838 | 2026-08-02 01:13:20 |
| Status | A | ULS 1217838 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1217838 | 2026-08-02 01:13:20 |
| Grant Date | 2022-10-05 | ULS 1217838 | 2026-08-02 01:13:20 |
| Expiration Date | 2032-12-09 | ULS 1217838 | 2026-08-02 01:13:20 |