XHDL-FM

Various international artists, such as Metallica, Rammstein, The Mars Volta, Fabolous, Snoop Dogg and the Red Hot Chili Peppers, visited the station.

Many of the personalities from Radioactivo 98.5 eventually migrated to IMER's XHOF-FM, such as Rulo, El Sopitas, Julio Martínez and Erich Martino.

On January 5, 2017, Imagen Radio announced that XHDL would go full-time with the RMX format, beginning Monday, January 9, alongside one new affiliate, XHOD-FM in San Luis Potosí, as well as two existing Imagen/RMX combo stations, XHQOO-FM in Cancún and XHMIG-FM San Miguel de Allende-Celaya.

The transfer of the concessions of XHDL and XHAV to GA Radiocomunicaciones, S.A. de C.V., a subsidiary of Grupo Andrade, was approved by the IFT on August 28, 2019.

[6] Heraldo Radio news hosts include Sergio Sarmiento, Guadalupe Juárez, Jesús Martín Mendoza and Salvador García Soto.