WGN

== WDAP ==
=== 1922–1924 ===
== WGN ==
=== 1924–1958 ===
==== 194?–1946 ====
==== 1946–1955 ====
==== 1955–1958 ====
=== 1958–1964 ===
===1964–1970===
===1970–1988===
=== 1988–1994 ===
=== 1994–2009 ===
=== 2009–2013 ===
=== 2013–2019 ===
=== 2019–present ===
Category:Radio stations in the United States
Category:News and talk radio stations in the United States
Category:Sports radio stations in the United States
Category:Chicago
Category:Illinois
Category:Nexstar Media Group
Category:WGN