Universal Licensing System
KNJM916
ILLINOIS STATE POLICE
License details
| ULS identifier | 1255398 |
|---|
| Call sign | KNJM916 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-04-03 |
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| Expiration | 2034-06-20 |
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| Frequency range | 37.22 - 37.36 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JOLIET, WILL, IL |
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| Coordinates | 41.5158611, -88.1775556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 37.22000000 | | | 100.000000 | 96.000000 | |
| 1 | 1 | FB | 37.36000000 | | | 100.000000 | 96.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.22000000 | | 20K0F3E |
| 1 | 1 | 37.36000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ILLINOIS YOUTH CENTER 2700 W MCDONOUGH, JOLIET, WILL, IL | 41.51586111, -88.17755556 | 183.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 35.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1301 Concordia Court, Springfield, IL | SANGAMON | 2175582200 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KNJM916 | LIAUA |
| 2024-04-03 | KNJM916 | LIREN |
| 2024-03-25 | KNJM916 | LETRES |
| 2021-07-24 | KNJM916 | LIAUA |
| 2021-06-23 | KNJM916 | LIAUA |
| 2014-08-28 | KNJM916 | LIAUA |
| 2014-08-27 | KNJM916 | ESUAPR |
| 2014-06-25 | KNJM916 | LIAUA |
| 2014-06-24 | KNJM916 | ESUAPR |
| 2014-03-25 | KNJM916 | LIREN |
| 2014-03-24 | KNJM916 | LETRES |
| 2014-03-22 | KNJM916 | ESURNW |
| 2013-04-26 | KNJM916 | LIMOD |
| 2013-02-21 | KNJM916 | ESUAPR |
| 2010-02-10 | KNJM916 | LIAUA |
| 2010-02-09 | KNJM916 | ESUAPR |
| 2009-02-25 | KNJM916 | LIAUA |
| 2009-02-24 | KNJM916 | ESCAPR |
| 2004-04-22 | KNJM916 | LIREN |
| 2004-03-29 | KNJM916 | LETRES |
| 2002-04-30 | KNJM916 | AUDOPR |
| 2000-10-20 | KNJM916 | LICCNV |
| 1999-04-21 | KNJM916 | LIREN |
| 1999-04-21 | KNJM916 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255398 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJM916 | ULS 1255398 | 2026-08-02 01:13:22 |
| Status | A | ULS 1255398 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1255398 | 2026-08-02 01:13:22 |
| Grant Date | 2024-04-03 | ULS 1255398 | 2026-08-02 01:13:22 |
| Expiration Date | 2034-06-20 | ULS 1255398 | 2026-08-02 01:13:22 |