Universal Licensing System
KSF921
LAKE, COUNTY OF
License details
| ULS identifier | 1257482 |
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| Call sign | KSF921 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-26 |
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| Expiration | 2034-01-25 |
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| Frequency range | 158.97 MHz |
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| Locations | 1 |
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| Representative location | WINTHROP HARBOR, LAKE, IL |
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| Coordinates | 42.4794722, -87.8239722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 158.97000000 | | | 110.000000 | 347.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.97000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | WINTHROP HARBOR POLICE DEPT 830 SHERIDAN RD, WINTHROP HARBOR, LAKE, IL | 42.47947222, -87.82397222 | 193.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | WINTHROP HARBOR POLICE DEPT 830 SHERIDAN RD, WINTHROP HARBOR, IL | LAKE | 8473777005 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-31 | KSF921 | LIAUA |
| 2024-01-26 | KSF921 | LIREN |
| 2024-01-15 | KSF921 | ESURNW |
| 2023-12-26 | KSF921 | ESURNW |
| 2023-11-26 | KSF921 | ESURNW |
| 2023-10-30 | KSF921 | LETRES |
| 2023-10-27 | KSF921 | ESURNW |
| 2016-09-13 | KSF921 | LIAUA |
| 2016-09-12 | KSF921 | ESCAPR |
| 2014-11-13 | KSF921 | LIMOD |
| 2014-01-28 | KSF921 | LTSFNR |
| 2014-01-27 | KSF921 | EFCFNR |
| 2014-01-27 | KSF921 | ESCFNR |
| 2014-01-25 | KSF921 | LIREN |
| 2013-11-04 | KSF921 | LETRES |
| 2010-10-22 | KSF921 | LIMOD |
| 2010-09-01 | KSF921 | ESUAPR |
| 2003-11-03 | KSF921 | LETRES |
| 2002-01-22 | KSF921 | AUDOPR |
| 2000-10-20 | KSF921 | LICCNV |
| 1998-12-16 | KSF921 | LIREN |
| 1998-12-16 | KSF921 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1257482 | 2026-08-02 01:17:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSF921 | ULS 1257482 | 2026-08-02 01:17:59 |
| Status | A | ULS 1257482 | 2026-08-02 01:17:59 |
| Service | PW | ULS 1257482 | 2026-08-02 01:17:59 |
| Grant Date | 2024-01-26 | ULS 1257482 | 2026-08-02 01:17:59 |
| Expiration Date | 2034-01-25 | ULS 1257482 | 2026-08-02 01:17:59 |