Since 1935 when started, it always had a talk radio format with some music. Mostly, it hosted the format of public tribune, where social topics were talked with phone calls from the audience. This was a staple of the station for many years with hosts like Jorge Esparza Carlo and Felizardo Bojorquez. Like it already has been noted, since the 70's, Complacencias was another great show, a song-request show that was made famous by hosts like Jesus Femat Esparza and Ramon Bojorquez.
Another longtime staple was Horizontes, a talk and interview afternoon show with Gloria Enciso Power. On the weekends they had some political talk shows and mostly music like ballads and boleros.
On recent years, they branched out to a less traditional aproach like news broadcasts with lesser phone calls; broadcasting for some years La Taquilla from EXAFM in Mexico City; some news broadcasts in the evening from Radio Centro; showcasing El Show Del Camaleon a early evening show with humor and licensing time to evangelical radio at nights.
On the weekend, they broadcasted music from Mexico City radio group Nucleo Radio Mil. Right now, since the sell, it has gone to it's talk radio/public tribune roots, but as a repeater of 1030 AM with only a in-house morning show.
