Universal Licensing System
KNAB704
ILLINOIS STATE POLICE
License details
| ULS identifier | 1210066 |
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| Call sign | KNAB704 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-09-09 |
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| Expiration | 2035-11-28 |
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| Frequency range | 151.1825 - 453.9 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CHARLESTON, COLES, IL |
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| Coordinates | 39.4933333, -88.1758333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 151.18250000 | | | 100.000000 | 80.000000 | |
| 3 | 1 | MO | 151.18250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 159.46500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | FX1 | 159.46500000 | | | 25.000000 | 21.000000 | |
| 1 | 1 | FB2 | 453.90000000 | | | 90.000000 | 240.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 151.18250000 | | 11K0F3E |
| 3 | 1 | 151.18250000 | | 11K0F3E |
| 3 | 1 | 159.46500000 | | 11K0F3E |
| 4 | 1 | 159.46500000 | | 11K0F3E |
| 1 | 1 | 453.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1/2 MI SW JCT IL HWY 16 & 130, CHARLESTON, COLES, IL | 39.49558333, -88.16836111 | 207.000 m | POLE | 38.000 m structure / 38.000 m overall | N |
| 2 | T | 320 GRANT AVE, CHARLESTON, COLES, IL | 39.49333333, -88.17583333 | 204.000 m | B | 37.200 m structure / 39.900 m overall | N |
| 3 | T | COLES, IL | | | | | N |
| 4 | T | COLES, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.000 m | | | | 43.500 | |
| 1 | 2 | T | | 39.900 m | | | | 44.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SECURITY OFFICE EASTERN ILLINOIS UNIV, CHARLESTON, IL | COLES | 2175813212 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | KNAB704 | LIAUA |
| 2025-09-12 | KNAB704 | LETRES |
| 2025-09-09 | KNAB704 | LIREN |
| 2021-07-24 | KNAB704 | LIAUA |
| 2021-06-23 | KNAB704 | LIAUA |
| 2018-03-22 | KNAB704 | LIMOD |
| 2015-09-01 | KNAB704 | LIREN |
| 2015-08-30 | KNAB704 | ESURNW |
| 2014-08-20 | KNAB704 | LIAUA |
| 2014-08-19 | KNAB704 | ESUAPR |
| 2013-02-08 | KNAB704 | LIMOD |
| 2013-02-07 | KNAB704 | ESUAPR |
| 2012-04-07 | KNAB704 | LIAUA |
| 2012-04-06 | KNAB704 | ESUAPR |
| 2010-09-14 | KNAB704 | LIMOD |
| 2010-07-02 | KNAB704 | ESUAPR |
| 2010-03-09 | KNAB704 | LIAUA |
| 2010-03-08 | KNAB704 | ESUAPR |
| 2009-02-25 | KNAB704 | LIAUA |
| 2009-02-24 | KNAB704 | ESCAPR |
| 2005-09-07 | KNAB704 | LIREN |
| 2002-04-30 | KNAB704 | AUDOPR |
| 2000-10-20 | KNAB704 | LICCNV |
| 2000-09-29 | KNAB704 | AUTHPR |
| 2000-09-29 | KNAB704 | LIREN |
| 2000-09-18 | KNAB704 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1210066 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNAB704 | ULS 1210066 | 2026-08-02 01:13:20 |
| Status | A | ULS 1210066 | 2026-08-02 01:13:20 |
| Service | PW | ULS 1210066 | 2026-08-02 01:13:20 |
| Grant Date | 2025-09-09 | ULS 1210066 | 2026-08-02 01:13:20 |
| Expiration Date | 2035-11-28 | ULS 1210066 | 2026-08-02 01:13:20 |