KYIN is a full service television station in Mason City, Iowa, broadcasting on local digital UHF channel 18 and virtual channel 24. Founded in 1977, it is owned by the Iowa Public Broadcasting Board and branded as IPTV. KYIN is a member station of PBS (Public Broadcasting Service). In addition
to its national PBS programming, KYIN airs IPTV produced programs with information concerning Iowa public affairs, culture, history and education. KYIN's channel is multiplexed, with IPTV and PBS programming in HD on 24.1; on 24.2 is IPTV Learns, with how-to programs and PBS Kids programs, and on 24.3 is IPTV World, with news and information programs.