Fides is the official radio station of the Archdiocese of San José, on air since July 25, 1952. Rooted in Christ and His Church, it aims to educate Christians while embracing change. Over the years, Radio FIDES has been a source of joy and fulfillment for its listeners, with a history adorned by actions that have impacted many.

Generations have enjoyed FIDES' programming, finding support during tough times and celebration in happy moments. Serving Costa Rica and reaching souls beyond borders, it has become a beacon of hope and a channel to connect with God and fellow believers.

Radio Fides stands as a pillar in the national radio landscape, emphasizing its role as a means to communicate with God and others. With a mission to defend the vulnerable and promote family values, it continues to be a voice of comfort, love, and hope for its audience.