Universal Licensing System
WQAS431
ILLINOIS STATE POLICE
License details
| ULS identifier | 2640885 |
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| Call sign | WQAS431 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-07-02 |
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| Expiration | 2034-07-28 |
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| Frequency range | 453.8 - 458.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CARBONDALE, JACKSON, IL |
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| Coordinates | 37.7141667, -89.2127778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:47:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.80000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | FX1 | 458.80000000 | | | 45.000000 | 100.000000 | |
| 3 | 1 | FX1 | 458.80000000 | | | 55.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.80000000 | | 11K2F3E |
| 2 | 1 | 458.80000000 | | 11K2F3E |
| 3 | 1 | 458.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NEELEY HALL, BLDG 142, CARBONDALE, JACKSON, IL | 37.71416667, -89.21277778 | 131.000 m | BANT | 52.000 m structure / 56.000 m overall | |
| 2 | T | SIU SECURITY OFC - BLDG A, CARBONDALE, JACKSON, IL | 37.72000000, -89.21388889 | 128.000 m | BANT | 11.000 m structure / 14.000 m overall | |
| 3 | T | SIU PHYSICAL PLANT BLDG, CARBONDALE, JACKSON, IL | 37.71194444, -89.20138889 | 133.000 m | BANT | 12.000 m structure / 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | | | | 47.000 | |
| 1 | 2 | T | | 14.000 m | | | | 11.000 | |
| 1 | 3 | T | | 15.000 m | | | | 12.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SIU SECURITY OFC - BLDG A, CARBONDALE, IL | JACKSON | 6185293301 |
| 2 | SIU PHYSICAL PLANT BLDG, CARBONDALE, IL | JACKSON | 6185293301 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | WQAS431 | LIAUA |
| 2024-07-02 | WQAS431 | LIREN |
| 2024-06-28 | WQAS431 | ESURNW |
| 2024-05-29 | WQAS431 | ESURNW |
| 2024-05-06 | WQAS431 | LETRES |
| 2021-07-24 | WQAS431 | LIAUA |
| 2021-06-23 | WQAS431 | LIAUA |
| 2014-10-31 | WQAS431 | LIAUA |
| 2014-10-30 | WQAS431 | ESUAPR |
| 2014-05-03 | WQAS431 | LIREN |
| 2014-04-29 | WQAS431 | ESURNW |
| 2013-03-14 | WQAS431 | LIMOD |
| 2013-03-13 | WQAS431 | ESUAPR |
| 2012-06-05 | WQAS431 | LIAUA |
| 2012-06-04 | WQAS431 | ESCAPR |
| 2010-08-24 | WQAS431 | LIMOD |
| 2010-06-21 | WQAS431 | ESUAPR |
| 2009-02-25 | WQAS431 | LIAUA |
| 2009-02-24 | WQAS431 | ESCAPR |
| 2005-04-25 | WQAS431 | LETCNS |
| 2004-07-28 | WQAS431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2640885 | 2026-08-16 06:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQAS431 | ULS 2640885 | 2026-08-16 06:47:43 |
| Status | A | ULS 2640885 | 2026-08-16 06:47:43 |
| Service | PW | ULS 2640885 | 2026-08-16 06:47:43 |
| Grant Date | 2024-07-02 | ULS 2640885 | 2026-08-16 06:47:43 |
| Expiration Date | 2034-07-28 | ULS 2640885 | 2026-08-16 06:47:43 |