ARES of Delaware County ARES Public Service Current: Amateur Radio Operators Help Fill Earthquake Donut Holes - Eos Amateur Radio Operators Help Fill Earthquake Donut Holes - Eos eos.org/science-updates/amateā¦Ham radio networks gear up to provide real-time, on-the-ground information about earthquake shaking and damage when other communication pathways are knocked out of commission.Open link ×