Universal Licensing System
KSJ236
ILLINOIS STATE POLICE
License details
| ULS identifier | 1257535 |
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| Call sign | KSJ236 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-07-27 |
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| Expiration | 2031-10-21 |
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| Frequency range | 453.9 - 458.9 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8716944, -87.6695000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 453.90000000 | | | 15.000000 | 12.000000 | |
| 1 | 1 | FX1 | 458.90000000 | | | 15.000000 | 12.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.90000000 | | 11K2F3E |
| 1 | 1 | 458.90000000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1257535 | 2026-08-09 02:56:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSJ236 | ULS 1257535 | 2026-08-09 02:56:07 |
| Status | A | ULS 1257535 | 2026-08-09 02:56:07 |
| Service | PW | ULS 1257535 | 2026-08-09 02:56:07 |
| Grant Date | 2021-07-27 | ULS 1257535 | 2026-08-09 02:56:07 |
| Expiration Date | 2031-10-21 | ULS 1257535 | 2026-08-09 02:56:07 |