February 19 – Ed Wynn becomes the first big vaudeville star to join radio. The first broadcast is Wynn's The Perfect Fool and the station is WJZ, New York. This is also the first time in the world that a radio show is broadcast before a studio audience.[1].
July 21 – A limited commercial license is issued for operating radio station WIAE, in Vinton, Iowa, to station manager Marie Zimmerman, making WIAE the first radio station owned and operated by a woman.