XEF-AM

XEF-AM is a talk radio station on 1420 AM in Ciudad Juárez, Chihuahua, Mexico. XEF-AM is known as Activa and is owned by MegaRadio.

History
XEF-AM went on the air at 1450 kHz on September 29, 1935. It was the first station in the Juárez-El Paso region to broadcast exclusively in Spanish, receiving its concession in 1937. José Carlos Amaya was the original concessionaire; by the 1960s, Boone Menchaca was the concessionaire.