KKSD (104.3 FM) is a radio station broadcasting a classic hits format.

Licensed to Milbank, South Dakota, United States, the station serves the Watertown, South Dakota area.

On 1991-04-15, the station changed its call sign to KPHR and on 1998-05-15 to the current KKSD.

[3] KKSD ran a classic rock format as "104.3 The Fox" for many years, and flipped to its "Hippie Radio 104.3" classic hits format on January 1, 2013.

This article about a radio station in South Dakota is a stub.