‘Old-time’ hobby may be the future of cutting-edge tech
Over 30,000 attendees are expected at Dayton Hamvention 2026, the world’s largest amateur radio gathering, showcasing how the hobby remains relevant through modern tech like Software Defined Radio (SDR) and emergency communications. Participants, including young enthusiasts like 13-year-old Carsten Glasbrenner and professionals like Jeremy Hong, highlight the hobby’s role in networking, education, and global connectivity despite its decades-old roots.
More than 30,000 people will gather at the Greene County Fair and Expo Center this weekend for Dayton Hamvention 2026, the world’s largest event for amateur radio enthusiasts. The event, held annually since 1952, attracts a diverse crowd, including 13-year-old Carsten Glasbrenner of Brooksville, Florida, who tracks satellites using amateur radio equipment. Glasbrenner, involved since birth, represents the hobby’s evolving appeal, blending tradition with cutting-edge technology like Software Defined Radio (SDR). Jeremy Hong, a 31-year-old SDR specialist and Wright State University PhD candidate, credits amateur radio for shaping his career. His company, Hong’s Electronics, collaborates with the defense industry, and he notes the hobby’s adaptability, including scholarships for licensed operators. Hong dismisses the idea that amateur radio is outdated, emphasizing its relevance in modern tech fields. Mike Martens, a YouTuber from Wausau, Wisconsin, has attended Hamvention for four years, describing the hobby as inclusive for those interested in tech, exploration, or history. The event fosters global connections, with participants communicating across continents. Tim Duffy, CEO of DX Engineering, underscores amateur radio’s role as a reliable backup for telecommunications, especially during emergencies. Dayton Hamvention also serves as a professional networking hub. Duffy met his life partner through amateur radio, illustrating its broader social and career benefits. The event runs from 9 a.m. to 5 p.m. on Friday and Saturday, and 9 a.m. to 1 p.m. on Sunday, reinforcing its status as a top Dayton-area attraction alongside the Dayton Air Show and the First Four.
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