XHENX-FM
XHENX-FM is a radio station on 104.3 FM in Mazatlán, Sinaloa, Mexico. It is owned by ABC Radio and broadcasts a Regional Mexican format known as La Más Buena. History. XHENX received its concession on November 5, 1959 as XENX-AM broadcasting on 1270 kHz, though it would soon slide up to 1290. It was owned by Difusoras de Mazatlán, S.A. It was sold to ABC in 2008 and migrated to FM in 2011. Initially on FM, the station was Radio Mujer with a talk format geared at women. In April 2018, operation of XHENX and XHVOX -FM 98.7 transferred to Grupo Siete, which instituted its La Jefa Regional Mexican format on the station. In February 2022, Grupo Siete dropped operation of both stations after nearly four years with the "La Más Buena" brand used at two stations in Guerrero brought to Mazatlán.