Universal Licensing System
KNNR423
WINTHROP HARBOR, VILLAGE OF
License details
| ULS identifier | 1288005 |
|---|
| Call sign | KNNR423 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-06-21 |
|---|
| Expiration | 2035-07-13 |
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| Frequency range | 155.61 - 159.06 MHz (4 frequencies) |
|---|
| Locations | 2 |
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| Representative location | WINTHROP HARBOR, LAKE, IL |
|---|
| Coordinates | 42.4747222, -87.8458333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.61000000 | | | 100.000000 | 110.000000 | |
| 2 | 1 | MO | 155.61000000 | | | 45.000000 | | |
| 2 | 1 | MO | 156.15000000 | | | 15.000000 | | |
| 2 | 1 | MO | 158.91000000 | | | 45.000000 | | |
| 2 | 1 | MO3 | 159.06000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.61000000 | | 11K2F3E |
| 2 | 1 | 155.61000000 | | 11K2F3E |
| 2 | 1 | 156.15000000 | | 11K2F3E |
| 2 | 1 | 158.91000000 | | 11K2F3E |
| 2 | 1 | 159.06000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 940 W. BROADWAY, WINTHROP HARBOR, LAKE, IL | 42.47472222, -87.84583333 | 207.200 m | TOWER | 45.700 m structure / 45.700 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.700 m | | | | 40.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 830 SHERIDAN RD, WINTHROP HARBOR, IL | LAKE | 8478722131 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-21 | KNNR423 | LIREN |
| 2015-05-08 | KNNR423 | LIREN |
| 2015-05-08 | KNNR423 | COR |
| 2015-04-20 | KNNR423 | LETRES |
| 2012-12-19 | KNNR423 | LTSAPR |
| 2012-12-19 | KNNR423 | LIMOD |
| 2012-12-18 | KNNR423 | LTSAPR |
| 2012-12-18 | KNNR423 | ESCAPR |
| 2012-12-18 | KNNR423 | EFCAPR |
| 2012-12-18 | KNNR423 | LIAUA |
| 2012-12-17 | KNNR423 | EFCAPR |
| 2012-12-17 | KNNR423 | ESCAPR |
| 2005-06-20 | KNNR423 | LTSAPR |
| 2005-06-18 | KNNR423 | LIREN |
| 2005-04-18 | KNNR423 | LETRES |
| 2004-10-15 | KNNR423 | LIMOD |
| 2004-07-12 | KNNR423 | LETCNS |
| 2003-10-14 | KNNR423 | LIMOD |
| 2001-12-18 | KNNR423 | AUDOPR |
| 2000-12-19 | KNNR423 | LIMOD |
| 2000-10-20 | KNNR423 | LICCNV |
| 2000-07-13 | KNNR423 | AUTHPR |
| 2000-07-13 | KNNR423 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288005 | 2026-08-02 01:10:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNR423 | ULS 1288005 | 2026-08-02 01:10:59 |
| Status | A | ULS 1288005 | 2026-08-02 01:10:59 |
| Service | PW | ULS 1288005 | 2026-08-02 01:10:59 |
| Grant Date | 2025-06-21 | ULS 1288005 | 2026-08-02 01:10:59 |
| Expiration Date | 2035-07-13 | ULS 1288005 | 2026-08-02 01:10:59 |