funkdao fmkdao fm coveragekdao am & 103.7 fmkdao tvkdao tv coveragekdao tv scheduleonline video & audiokdao sportssummer fun contact usdon t miss home kdao tvkdao tvkdao tv is marshalltown s only local television station featuring family programming from the retro television network rtv along with local programming to serve a large central iowa audience . the station broadcasts on uhf channel 45 and is also carried on mediacom cable channel 12 heart of iowa communications digital tv channel 6 and partner communications cable channel 12 . cable & digital coverage map kdao tv fcc station profile and public inspection fileswelcomewelcome to the kdao web site . the links on this page will connect you to a wealth of information about station activities as well as central iowa news sports weather and community activities .2 . log inlog inentries rsscomments rsswordpress.orgadditional station informationeeo information 2016 pdf kdao fmkdao fm coveragekdao am & 103.7 fmkdao tvkdao tv coveragekdao tv scheduleonline video & audiokdao sportssummer funcontact uscopyright 2015 mtn broadcasting inc