Border_Radio is a conceptual inquiry about ownership of the airwaves. Originally commissioned as a video and ‘radio play’ script for Donner forme à l’éther (curated by Pali Meursault at Espace Multimedia Gantner, France), the project is a research project that has manifested in performance lectures, the evolving radio play script, a series of sound works that expand and contract on the original script, as well as public and individual consultation. The project is an unfolding conceptual space, exploring questions about sovereignty, ownership, transmission law, international treaties, history, and potentialities. The aim of this on-going, long form process is to unravel the edges of transmission legitimacy and to try to understand how we can better engage and collaborate with electromagnetic forces beyond the colonial paradigm. At Wave Farm, Sisters Akousmatica will experiment with different modes of transmission, including Earth-Moon-Earth propagation, IRLP, and amateur radio to explore and blur the limits of broadcast territories and borders.