Universal Licensing System
KMH441
ILLINOIS, STATE OF
License details
| ULS identifier | 1209848 |
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| Call sign | KMH441 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-19 |
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| Expiration | 2032-11-16 |
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| Frequency range | 1.61 MHz |
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| Locations | 1 |
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| Representative location | NORTHFIELD, COOK, IL |
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| Coordinates | 42.0891944, -87.7689444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 1.61000000 | | | 10.000000 | 0.160000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.61000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | W FRONTAGE RD I 94 .3 MI S OF WINNETKA RD, NORTHFIELD, COOK, IL | 42.08919444, -87.76894444 | 191.000 m | | 2.000 m structure / 2.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | -18.5000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 201 W CENTER CT, SCHAUMBURG, IL | | 8477054612 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-19 | KMH441 | LIREN |
| 2012-08-22 | KMH441 | LIREN |
| 2012-08-20 | KMH441 | LETRES |
| 2002-09-12 | KMH441 | LIREN |
| 2002-08-19 | KMH441 | LETRES |
| 2000-10-20 | KMH441 | LICCNV |
| 1997-11-05 | KMH441 | AUTHPR |
| 1997-11-05 | KMH441 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1209848 | 2026-08-02 01:13:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KMH441 | ULS 1209848 | 2026-08-02 01:13:17 |
| Status | A | ULS 1209848 | 2026-08-02 01:13:17 |
| Service | PW | ULS 1209848 | 2026-08-02 01:13:17 |
| Grant Date | 2022-10-19 | ULS 1209848 | 2026-08-02 01:13:17 |
| Expiration Date | 2032-11-16 | ULS 1209848 | 2026-08-02 01:13:17 |