Licensed to Waupaca, Wisconsin, United States, the station is currently owned by Tower Road Media.

In the early part of the 1980s, it also featured a locally produced jazz show Sunday nights.

Tower Road Media took over ownership of WDUX(AM) and WDUX-FM effective 5 pm on Tuesday, May 12, 2020.

All station staff was terminated at the end of Laird Broadcasting's ownership, with Tower Road Media hiring back one full-time staff member, morning show host Rick Winters, and several part-timers.

Rick hosts the morning show from 6 am-9 am and Brad Williams records local news broadcasts for WDUX.