Universal Licensing System
KNBP821
ILLINOIS STATE POLICE
License details
| ULS identifier | 1210872 |
|---|
| Call sign | KNBP821 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-07-12 |
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| Expiration | 2031-10-01 |
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| Frequency range | 453.6 MHz |
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| Locations | 1 |
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| Representative location | CHAMPAIGN, CHAMPAIGN, IL |
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| Coordinates | 40.1069722, -88.2303333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:47:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.60000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UNIVERSITY OF ILLINOIS PSYCHOLOGY LAB 6TH & DANIELS, CHAMPAIGN, CHAMPAIGN, IL | 40.10697222, -88.23033333 | 224.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 47.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1501 S Oak, Champaign, IL | CHAMPAIGN | 2173330697 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KNBP821 | LIAUA |
| 2021-07-24 | KNBP821 | LIAUA |
| 2021-07-12 | KNBP821 | LIREN |
| 2021-07-06 | KNBP821 | LETRES |
| 2021-06-23 | KNBP821 | LIAUA |
| 2014-08-21 | KNBP821 | LIAUA |
| 2014-08-20 | KNBP821 | ESUAPR |
| 2013-02-08 | KNBP821 | LIMOD |
| 2013-02-07 | KNBP821 | ESUAPR |
| 2012-04-10 | KNBP821 | LIAUA |
| 2012-04-09 | KNBP821 | ESUAPR |
| 2011-07-12 | KNBP821 | LIREN |
| 2011-07-11 | KNBP821 | LETRES |
| 2011-07-03 | KNBP821 | ESURNW |
| 2010-09-02 | KNBP821 | LIMOD |
| 2010-06-29 | KNBP821 | ESUAPR |
| 2009-02-25 | KNBP821 | LIAUA |
| 2009-02-24 | KNBP821 | ESCAPR |
| 2002-04-30 | KNBP821 | AUDOPR |
| 2001-08-04 | KNBP821 | LIREN |
| 2001-07-09 | KNBP821 | LETRES |
| 2000-10-20 | KNBP821 | LICCNV |
| 1996-08-14 | KNBP821 | LIREN |
| 1996-08-14 | KNBP821 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1210872 | 2026-08-16 06:47:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBP821 | ULS 1210872 | 2026-08-16 06:47:42 |
| Status | A | ULS 1210872 | 2026-08-16 06:47:42 |
| Service | PW | ULS 1210872 | 2026-08-16 06:47:42 |
| Grant Date | 2021-07-12 | ULS 1210872 | 2026-08-16 06:47:42 |
| Expiration Date | 2031-10-01 | ULS 1210872 | 2026-08-16 06:47:42 |