The Ultradesértica [ool-trah-dais-AIR-tee-kuh] (adj. beyond the desert) Experimental International Radio Service started its irregular transmissions in 2015, and after a stand-by time, it was reactivated in 2018 as a regular online broadcasting, spreading music with origins in the Paso del Norte region and surrounding localities, with the purpose of to bring the scenes of our different cities closer, and at the same time, to give them international projection.