WTTN

==1950–1961==
==1961–196?==
==197?–198?==
==198?–1991==
==1991–2001==
==2001–2003==
==2003–2009==
==2009–2018==
==2018–2019==
==2019–present==
Category:Radio stations in the United States
Category:News and talk radio stations in the United States
Category:Former ESPN Deportes Radio affiliates
Category:Columbus, Wisconsin
Category:Madison, Wisconsin
Category:Wisconsin
Category:1950