Industry leaders to convene in Baltimore June 23-26 to advance NextGen TV innovation HUNT VALLEY, Md. – June 15, 2026 – Sinclair’s ONE Media Technologies today announced it will host its annual ATSC 3.0 NextGen TV Interoperability Event from June 23-26, 2026, at its headquarters in Hunt Valley, Maryland. The in-person event will bring together receiver manufacturers, technology partners, broadcasters, and industry stakeholders to test and validate interoperability across a broad range of NextGen TV services and applications.