Cincinnati Had a Radio Station So Powerful the Government Made It Turn Down the Signal After It Reached Europe WLW Radio Cincinnati Ohio, most powerful radio station America, WLW 500000 watts Ohio, Cincinnati radio history, WLW Nation's Station history, Mason Ohio transmitter, Ohio broadcasting history WLW in Cincinnati briefly operated at 500,000 watts in the 1930s under an experimental FCC license — ten times the legal limit for any American station before or since. The signal reached Europe,

Ep 39: Psi Friday with Mason- Top 10 Ohio Bogies — The “Critters” of the Buckeye State