Universal Licensing System
WRWN401
Polk County Sheriffs Department
License details
| ULS identifier | 4736432 |
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| Call sign | WRWN401 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2023-03-10 |
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| Expiration | 2033-03-10 |
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| Frequency range | 23075 MHz |
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| Locations | 2 |
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| Representative location | MILLTOWN, POLK, WI |
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| Coordinates | 45.5271389, -92.6013889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:19 |
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Licensee
| Name | Polk County Sheriffs Department |
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| Applicant type | G |
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| FRN | 0002682847 |
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| Location | Balsam Lake, WI |
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| Address | 1005 West Main Street Suite 900, Balsam Lake, WI, 54810 |
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| Phone | 7154858300 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 23075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 23075.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | County Road G 6.4 km West, MILLTOWN, POLK, WI | 45.52713889, -92.60138889 | 370.000 m | GTOWER | 67.100 m structure / 67.100 m overall | |
| 2 | R | | 45.52758333, -92.60177778 | 369.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-23C | | V | 35.6000 | 328.4000 | | |
| 1 | 2 | R | Commscope VHLP1-23C | | | 35.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
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| 2023-03-10 | WRWN401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4736432 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRWN401 | ULS 4736432 | 2026-08-02 02:47:19 |
| Status | A | ULS 4736432 | 2026-08-02 02:47:19 |
| Service | MW | ULS 4736432 | 2026-08-02 02:47:19 |
| Grant Date | 2023-03-10 | ULS 4736432 | 2026-08-02 02:47:19 |
| Expiration Date | 2033-03-10 | ULS 4736432 | 2026-08-02 02:47:19 |