Universal Licensing System
KBJ255
ILLINOIS STATE POLICE
License details
| ULS identifier | 1204864 |
|---|
| Call sign | KBJ255 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-08-12 |
|---|
| Expiration | 2031-11-05 |
|---|
| Frequency range | 453.35 - 453.875 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PONTIAC, LIVINGSTON, IL |
|---|
| Coordinates | 40.8692500, -88.6414722 |
|---|
| 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 | FB2 | 453.35000000 | | | 90.000000 | 180.000000 | |
| 1 | 1 | FB2 | 453.87500000 | | | 90.000000 | 180.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.35000000 | | 11K2F3E |
| 1 | 1 | 453.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PONTIAC CORRECTIONAL CENTER, 700 W LINCOLN, PONTIAC, LIVINGSTON, IL | 40.86925000, -88.64147222 | 197.500 m | TOWER | 122.000 m structure / 131.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.800 m | | | | 48.800 | |
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 | KBJ255 | LIAUA |
| 2021-08-12 | KBJ255 | LIREN |
| 2021-08-09 | KBJ255 | LETRES |
| 2021-07-24 | KBJ255 | LIAUA |
| 2021-06-23 | KBJ255 | LIAUA |
| 2014-08-09 | KBJ255 | LIAUA |
| 2014-08-08 | KBJ255 | ESUAPR |
| 2013-01-25 | KBJ255 | LIMOD |
| 2013-01-24 | KBJ255 | ESUAPR |
| 2012-04-04 | KBJ255 | LIAUA |
| 2012-04-03 | KBJ255 | ESUAPR |
| 2011-08-19 | KBJ255 | LIREN |
| 2011-08-15 | KBJ255 | LETRES |
| 2011-08-07 | KBJ255 | ESURNW |
| 2010-09-13 | KBJ255 | LIMOD |
| 2010-07-02 | KBJ255 | ESUAPR |
| 2010-02-12 | KBJ255 | LIAUA |
| 2010-02-11 | KBJ255 | ESUAPR |
| 2009-02-25 | KBJ255 | LIAUA |
| 2009-02-24 | KBJ255 | ESUAPR |
| 2004-08-04 | KBJ255 | LIMOD |
| 2002-04-30 | KBJ255 | AUDOPR |
| 2001-08-25 | KBJ255 | LIREN |
| 2001-08-13 | KBJ255 | LETRES |
| 2000-10-20 | KBJ255 | LICCNV |
| 1996-09-06 | KBJ255 | AUTHPR |
| 1996-09-06 | KBJ255 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1204864 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBJ255 | ULS 1204864 | 2026-08-02 01:13:20 |
| Status | A | ULS 1204864 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1204864 | 2026-08-02 01:13:20 |
| Grant Date | 2021-08-12 | ULS 1204864 | 2026-08-02 01:13:20 |
| Expiration Date | 2031-11-05 | ULS 1204864 | 2026-08-02 01:13:20 |