Universal Licensing System
KNJM999
ILLINOIS STATE POLICE
License details
| ULS identifier | 1255403 |
|---|
| Call sign | KNJM999 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-07-02 |
|---|
| Expiration | 2034-07-31 |
|---|
| Frequency range | 37.36 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8441944, -87.6964444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 37.36000000 | | | 100.000000 | 97.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.36000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2600 SOUTH CALIFORNIA, CHICAGO, COOK, IL | 41.84419444, -87.69644444 | 181.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.000 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 | KNJM999 | LIAUA |
| 2024-07-02 | KNJM999 | LIREN |
| 2024-07-01 | KNJM999 | ESURNW |
| 2024-06-01 | KNJM999 | ESURNW |
| 2024-05-06 | KNJM999 | LETRES |
| 2024-05-02 | KNJM999 | ESURNW |
| 2021-07-24 | KNJM999 | LIAUA |
| 2021-06-23 | KNJM999 | LIAUA |
| 2014-08-28 | KNJM999 | LIAUA |
| 2014-08-27 | KNJM999 | ESUAPR |
| 2014-05-03 | KNJM999 | LIREN |
| 2012-04-17 | KNJM999 | LIAUA |
| 2012-04-16 | KNJM999 | ESUAPR |
| 2010-02-11 | KNJM999 | LIAUA |
| 2010-02-10 | KNJM999 | ESUAPR |
| 2009-02-25 | KNJM999 | LIAUA |
| 2009-02-24 | KNJM999 | ESCAPR |
| 2004-05-12 | KNJM999 | LIREN |
| 2004-05-03 | KNJM999 | LETRES |
| 2002-04-30 | KNJM999 | AUDOPR |
| 2000-10-20 | KNJM999 | LICCNV |
| 1999-05-11 | KNJM999 | LIREN |
| 1999-05-11 | KNJM999 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1255403 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJM999 | ULS 1255403 | 2026-08-02 01:13:22 |
| Status | A | ULS 1255403 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1255403 | 2026-08-02 01:13:22 |
| Grant Date | 2024-07-02 | ULS 1255403 | 2026-08-02 01:13:22 |
| Expiration Date | 2034-07-31 | ULS 1255403 | 2026-08-02 01:13:22 |