Universal Licensing System
KYB897
ILLINOIS STATE POLICE
License details
| ULS identifier | 1260148 |
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| Call sign | KYB897 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-11-26 |
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| Expiration | 2035-01-03 |
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| Frequency range | 453.9 - 458.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CARBONDALE, JACKSON, IL |
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| Coordinates | 37.7200556, -89.2139722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.90000000 | | | 200.000000 | 190.000000 | |
| 2 | 1 | MO | 453.90000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 458.90000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 458.90000000 | | | 24.000000 | 24.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.90000000 | | 11K2F3E |
| 2 | 1 | 453.90000000 | | 11K2F3E |
| 2 | 1 | 458.90000000 | | 11K2F3E |
| 3 | 1 | 458.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEELY HALL BLDG 0142, CARBONDALE, JACKSON, IL | 37.71422222, -89.21286111 | 131.000 m | BANT | 54.000 m structure / 56.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | SOUTHERN IL UNIV SECURITY WASHINGTON SQUARE BLDG A, CARBONDALE, JACKSON, IL | 37.72005556, -89.21397222 | 128.000 m | BANT | 12.000 m structure / 14.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | | | | 47.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 14.000 m | | | | 0.500 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SOUTHERN ILLINOIS UNIVERSITY NEELY HALL BLDG 0142, CARBONDALE, IL | JACKSON | 6184532121 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KYB897 | LIAUA |
| 2024-11-26 | KYB897 | LIREN |
| 2024-11-04 | KYB897 | ESURNW |
| 2024-10-07 | KYB897 | LETRES |
| 2021-07-24 | KYB897 | LIAUA |
| 2021-06-23 | KYB897 | LIAUA |
| 2016-02-04 | KYB897 | LIMOD |
| 2014-10-24 | KYB897 | LIREN |
| 2014-10-13 | KYB897 | LETRES |
| 2014-10-05 | KYB897 | ESURNW |
| 2014-09-03 | KYB897 | LIAUA |
| 2014-09-02 | KYB897 | ESUAPR |
| 2013-02-28 | KYB897 | LIMOD |
| 2013-02-27 | KYB897 | ESUAPR |
| 2012-04-28 | KYB897 | LIAUA |
| 2012-04-27 | KYB897 | ESUAPR |
| 2010-08-20 | KYB897 | LIMOD |
| 2010-06-18 | KYB897 | ESUAPR |
| 2009-02-25 | KYB897 | LIAUA |
| 2009-02-24 | KYB897 | ESCAPR |
| 2004-10-16 | KYB897 | LIREN |
| 2004-10-11 | KYB897 | LETRES |
| 2002-04-30 | KYB897 | AUDOPR |
| 2000-10-20 | KYB897 | LICCNV |
| 1999-11-01 | KYB897 | AUTHPR |
| 1999-11-01 | KYB897 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1260148 | 2026-08-09 02:56:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYB897 | ULS 1260148 | 2026-08-09 02:56:08 |
| Status | A | ULS 1260148 | 2026-08-09 02:56:08 |
| Service | PW | ULS 1260148 | 2026-08-09 02:56:08 |
| Grant Date | 2024-11-26 | ULS 1260148 | 2026-08-09 02:56:08 |
| Expiration Date | 2035-01-03 | ULS 1260148 | 2026-08-09 02:56:08 |