KDAO-LP is a low-power television station in Marshalltown, Iowa broadcasting on local analog UHF channel 45. Founded in 1987, it is owned by MTN Broadcasting, ... See more Inc.. It is an affiliate of America One, which airs primarily international sports programming in prime time, reruns and syndicated programming during the day. Local programming includes local news and sports updates, plus special events coverage, high school sports play-by-lay coverage and local public affairs programs.