KDSN-FM (104.9 MHz) is a commercial radio station that serves the Denison, Iowa area.
[2] The transmitter and broadcast tower are located on the northeast side of Denison.
[4] KDSN-FM & KDSN stations carry a large amount of local news and farm information, with a mix of adult contemporary and classic rock on FM and country and polka on AM.
In September 2018, UNW Media divested the station to JC Van Ginkel, James Field, James Van Ginkel, John Van Ginkel, & Rodney Christensen's Crawford County Broadcasting.
[5] On January 14, 2020, the signal changed from 107.1 to 104.9 as planned in the transfer agreement between the current owners and UNW Media.