Universal Licensing System
KGN515
ILLINOIS STATE POLICE
License details
| ULS identifier | 1250611 |
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| Call sign | KGN515 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-12-16 |
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| Expiration | 2035-12-19 |
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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 | ALTON, MADISON, IL |
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| Coordinates | 38.8945000, -90.1445556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 453.90000000 | | | 15.000000 | 12.000000 | |
| 1 | 1 | FX1 | 458.90000000 | | | 7.500000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.90000000 | | 11K2F3E |
| 1 | 1 | 458.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | SOUTHERN IL UNIV BLDG 273, ALTON, MADISON, IL | 38.89450000, -90.14455556 | 143.000 m | | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 11.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KGN515 | LIAUA |
| 2025-12-16 | KGN515 | LIREN |
| 2025-12-09 | KGN515 | ESURNW |
| 2025-11-19 | KGN515 | ESURNW |
| 2025-10-20 | KGN515 | ESURNW |
| 2025-09-22 | KGN515 | LETRES |
| 2021-07-24 | KGN515 | LIAUA |
| 2021-06-23 | KGN515 | LIAUA |
| 2015-09-22 | KGN515 | LIREN |
| 2015-09-20 | KGN515 | ESURNW |
| 2014-08-19 | KGN515 | LIAUA |
| 2014-08-18 | KGN515 | ESUAPR |
| 2013-02-06 | KGN515 | LIMOD |
| 2013-02-05 | KGN515 | ESUAPR |
| 2012-04-06 | KGN515 | LIAUA |
| 2012-04-05 | KGN515 | ESUAPR |
| 2010-08-24 | KGN515 | LIMOD |
| 2010-06-21 | KGN515 | ESUAPR |
| 2009-02-25 | KGN515 | LIAUA |
| 2009-02-24 | KGN515 | ESCAPR |
| 2005-09-28 | KGN515 | LIREN |
| 2005-09-26 | KGN515 | LETRES |
| 2002-04-30 | KGN515 | AUDOPR |
| 2000-10-20 | KGN515 | LICCNV |
| 2000-10-03 | KGN515 | AUTHPR |
| 2000-10-03 | KGN515 | LIREN |
| 2000-09-21 | KGN515 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1250611 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KGN515 | ULS 1250611 | 2026-08-02 01:13:22 |
| Status | A | ULS 1250611 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1250611 | 2026-08-02 01:13:22 |
| Grant Date | 2025-12-16 | ULS 1250611 | 2026-08-02 01:13:22 |
| Expiration Date | 2035-12-19 | ULS 1250611 | 2026-08-02 01:13:22 |