Cadena SER

== 1955–1977 ==
== 1977–1983 ==
== 1983–1992 ==
== 1992–2007 ==
== 2007–2017 ==
== 2017–present ==
Since 2017, the logo is completely black and white. In 2020, Cadena SER withdrew from the European Broadcasting Union, due to the ownership of Grupo PRISA, owners of several radio stations and small television networks.
Category:Radio stations in Spain
Category:Spain
Category:PRISA
Category:1924
Category:Madrid
Category:Generalist radio stations