The world’s largest amateur radio convention returns to the Greene County Fair and Expo Center this weekend, with a slate of new and classic experiences for ham radio fans of all ages.

Hamvention brought over 35,000 amateur radio enthusiasts and over 700 volunteers to Xenia last May, and organizers have seen “equally exciting” ticket sales for 2025. For comparison, the population of the entire city of Xenia is only about 25,000.