Universal Licensing System
KRI938
Illinois-American Water Company
License details
| ULS identifier | 1776252 |
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| Call sign | KRI938 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-02-07 |
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| Expiration | 2023-03-20 |
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| Cancellation | 2014-02-07 |
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| Frequency range | 451.0875 - 456.125 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8789167, -87.6361667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.08750000 | | | 2.000000 | | |
| 1 | 1 | FB2 | 451.12500000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 451.12500000 | | | 5.000000 | | |
| 3 | 1 | MO | 451.12500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 456.12500000 | | | 15.000000 | | |
| 3 | 1 | MO | 456.12500000 | | | 5.000000 | | |
| 3 | 1 | MO | 456.12500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.08750000 | | 20K0F3E |
| 1 | 1 | 451.12500000 | | 20K0F3E |
| 3 | 1 | 451.12500000 | | 20K0F3E |
| 3 | 1 | 451.12500000 | | 20K0F3E |
| 2 | 1 | 456.12500000 | | 20K0F3E |
| 3 | 1 | 456.12500000 | | 20K0F3E |
| 3 | 1 | 456.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ADAMS AND FRANKLIN ST, CHICAGO, COOK, IL | 41.87891667, -87.63616667 | 180.000 m | B | 363.000 m structure / 366.000 m overall | N |
| 2 | T | IL | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 367.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 315 STEWART AVE, ADDISON, IL | | 6307398858 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-08 | KRI938 | LICAN |
| 2013-02-07 | KRI938 | LIREN |
| 2012-12-24 | KRI938 | LETRES |
| 2008-04-28 | KRI938 | LITRAN |
| 2007-10-23 | KRI938 | ESUAPR |
| 2006-02-22 | KRI938 | LIAUA |
| 2006-02-20 | KRI938 | ESUAPR |
| 2004-06-19 | KRI938 | LIAUA |
| 2004-06-18 | KRI938 | ESUAPR |
| 2004-06-17 | KRI938 | LIAUA |
| 2004-06-15 | KRI938 | ESUAPR |
| 2003-02-01 | KRI938 | LIREN |
| 2003-01-10 | KRI938 | LITRAN |
| 2002-12-23 | KRI938 | LETRES |
| 2002-01-19 | KRI938 | LIAUA |
| 2002-01-15 | KRI938 | LIASS |
| 2002-01-14 | KRI938 | AUDOPR |
| 2001-03-28 | KRI938 | LIAUA |
| 2000-12-01 | KRI938 | LIAUA |
| 2000-11-23 | KRI938 | LICCNV |
| 1998-03-20 | KRI938 | AUTHPR |
| 1998-03-20 | KRI938 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1776252 | 2026-08-02 01:14:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRI938 | ULS 1776252 | 2026-08-02 01:14:14 |
| Status | C | ULS 1776252 | 2026-08-02 01:14:14 |
| Service | IG | ULS 1776252 | 2026-08-02 01:14:14 |
| Grant Date | 2013-02-07 | ULS 1776252 | 2026-08-02 01:14:14 |
| Expiration Date | 2023-03-20 | ULS 1776252 | 2026-08-02 01:14:14 |
| Cancellation Date | 2014-02-07 | ULS 1776252 | 2026-08-02 01:14:14 |