Universal Licensing System
KSB237
ILLINOIS STATE POLICE
License details
| ULS identifier | 1257228 |
|---|
| Call sign | KSB237 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-10-05 |
|---|
| Expiration | 2032-12-22 |
|---|
| Frequency range | 39.46 - 155.475 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:47:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 39.46000000 | | | 110.000000 | | |
| 1 | 1 | FBT | 42.50000000 | | | 300.000000 | | |
| 1 | 1 | FBT | 42.56000000 | | | 300.000000 | | |
| 1 | 1 | FBT | 42.60000000 | | | 300.000000 | | |
| 1 | 1 | FBT | 154.68000000 | | | 330.000000 | | |
| 1 | 1 | FBT | 155.37000000 | | | 330.000000 | | |
| 1 | 1 | FBT | 155.46000000 | | | 330.000000 | | |
| 1 | 1 | FBT | 155.47500000 | | | 330.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 39.46000000 | | 20K0F3E |
| 1 | 1 | 42.50000000 | | 20K0F3E |
| 1 | 1 | 42.56000000 | | 20K0F3E |
| 1 | 1 | 42.60000000 | | 20K0F3E |
| 1 | 1 | 154.68000000 | | 11K2F3E |
| 1 | 1 | 155.37000000 | | 11K2F3E |
| 1 | 1 | 155.46000000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 801 S 7th St - Ste 103-S, Springfield, IL | SANGAMON | 2177827347 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KSB237 | LIAUA |
| 2022-10-05 | KSB237 | LIREN |
| 2022-09-26 | KSB237 | LETRES |
| 2021-07-24 | KSB237 | LIAUA |
| 2021-06-23 | KSB237 | LIAUA |
| 2014-08-29 | KSB237 | LIAUA |
| 2014-08-28 | KSB237 | ESUAPR |
| 2013-05-06 | KSB237 | LIMOD |
| 2013-02-21 | KSB237 | ESUAPR |
| 2012-09-27 | KSB237 | LIREN |
| 2012-09-23 | KSB237 | ESURNW |
| 2012-04-18 | KSB237 | LIAUA |
| 2012-04-17 | KSB237 | ESUAPR |
| 2010-07-27 | KSB237 | LIMOD |
| 2010-06-02 | KSB237 | ESUAPR |
| 2009-02-25 | KSB237 | LIAUA |
| 2009-02-24 | KSB237 | ESCAPR |
| 2002-10-01 | KSB237 | LIREN |
| 2002-09-30 | KSB237 | LETRES |
| 2002-04-30 | KSB237 | AUDOPR |
| 2000-10-20 | KSB237 | LICCNV |
| 1997-11-04 | KSB237 | LIREN |
| 1997-11-04 | KSB237 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1257228 | 2026-08-16 06:47:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSB237 | ULS 1257228 | 2026-08-16 06:47:44 |
| Status | A | ULS 1257228 | 2026-08-16 06:47:44 |
| Service | PW | ULS 1257228 | 2026-08-16 06:47:44 |
| Grant Date | 2022-10-05 | ULS 1257228 | 2026-08-16 06:47:44 |
| Expiration Date | 2032-12-22 | ULS 1257228 | 2026-08-16 06:47:44 |