Onda Cero
Onda Cero is a Spanish radio station, a part of Atresmedia media group. It is Spain's third-largest radio station by number of listeners as of 2019.

Among its programs are Más de Uno, Julia en la Onda, La Brújula, El Transistor, Por Fin no es Lunes ( with Jaime Cantizano and América Valenzuela), and Radioestadio.

External links
Onda Cero Official Website

References 

Atresmedia
Radio stations in Spain
Talk radio stations
News and talk radio stations
Radio stations established in 1990