Shortwave transmissions recorded between April 2017 and September 2020 in Punta Delgada, Azores, Louisville Kentucky, and Midcoast Maine, intermingled with synthesized tones and an occasional field recording. Scanning the shortwave radio spectrum is an exercise in tuning into the unknown. Whether you are looking to find an actual broadcast signal, or listening to the pops and tones in the spaces in-between, all sounds could be signals emanating from somewhere beyond the horizon. it's an exercise in listening with intention and intensity.