Spring 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | KWSN-AM | |
| Frequency: | 1230 | |
| Station Name: | Fox Sports Radio | |
| Format: | All Sports | |
| Network(s): | FOXSP WWO PRMIER | |
| City of License: | SIOUX FALLS | |
| County of License: | Minnehaha | |
| Mailing Address: | 500 S PHILLIPS SIOUX FALLS, SD 57104 |
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| Phone: | 269-350-3590 | |
| Fax: | 605-336-0415 | |
| URL Address: | www.kwsn.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Spring 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .