Universal Licensing System
KNBZ620
ILLINOIS STATE POLICE
License details
| ULS identifier | 1211102 |
|---|
| Call sign | KNBZ620 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-04-01 |
|---|
| Expiration | 2035-06-21 |
|---|
| Frequency range | 45.28 - 45.44 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DE KALB, DEKALB, IL |
|---|
| Coordinates | 41.9066944, -88.7709167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.28000000 | | | 290.000000 | 230.000000 | |
| 1 | 1 | FB | 45.36000000 | | | 290.000000 | 230.000000 | |
| 1 | 1 | FB | 45.40000000 | | | 290.000000 | 230.000000 | |
| 1 | 1 | FB | 45.44000000 | | | 290.000000 | 230.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.28000000 | | 20K0F3E |
| 1 | 1 | 45.36000000 | | 20K0F3E |
| 1 | 1 | 45.40000000 | | 20K0F3E |
| 1 | 1 | 45.44000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 KM S IL RT 30 2 KM W IL RT 23, DE KALB, DEKALB, IL | 41.90669444, -88.77091667 | 262.000 m | TOWER | 76.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2200 S Dirksen Pkwy, SPRINGFIELD, IL | SANGAMON | 2177827860 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KNBZ620 | LIAUA |
| 2025-04-01 | KNBZ620 | LIREN |
| 2021-07-24 | KNBZ620 | LIAUA |
| 2021-06-23 | KNBZ620 | LIAUA |
| 2015-03-25 | KNBZ620 | LIREN |
| 2015-03-23 | KNBZ620 | ESURNW |
| 2014-08-21 | KNBZ620 | LIAUA |
| 2014-08-20 | KNBZ620 | ESUAPR |
| 2012-04-10 | KNBZ620 | LIAUA |
| 2012-04-09 | KNBZ620 | ESUAPR |
| 2010-03-10 | KNBZ620 | LIAUA |
| 2010-03-09 | KNBZ620 | ESUAPR |
| 2009-02-25 | KNBZ620 | LIAUA |
| 2009-02-24 | KNBZ620 | ESCAPR |
| 2005-03-24 | KNBZ620 | LIREN |
| 2002-04-30 | KNBZ620 | AUDOPR |
| 2000-10-20 | KNBZ620 | LICCNV |
| 2000-04-03 | KNBZ620 | LIREN |
| 2000-04-03 | KNBZ620 | AUTHPR |
| 2000-03-17 | KNBZ620 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1211102 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBZ620 | ULS 1211102 | 2026-08-02 01:13:20 |
| Status | A | ULS 1211102 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1211102 | 2026-08-02 01:13:20 |
| Grant Date | 2025-04-01 | ULS 1211102 | 2026-08-02 01:13:20 |
| Expiration Date | 2035-06-21 | ULS 1211102 | 2026-08-02 01:13:20 |