Sonar FM is a Chilean radio station broadcasting on 105.3 MHz in Santiago. Launched in 2009, it is owned by RDF Media, a consortium of Canal 13 radio stations. Sonar FM's programming focuses on rock music from the 1970s, 1980s, and 1990s, targeting an adult young audience. The station competes directly with Radio Futuro but differentiates itself by featuring more 90s sounds in its musical lineup. Sonar FM also streams online, allowing listeners across Chile and worldwide to tune in. The station's slogan is "El mundo de hoy está en tu radio" (Today's world is on your radio).