October 8, 1935: The First Broadcast of Londonderry Air on CBS on October 08, 2020 The First Broadcast of Londonderry Air on CBS +
October 5, 1947: The first recorded radio show: Bing Crosby's 'Der Bingle' on October 05, 2020 The first recorded radio show: Bing Crosby's 'Der Bingle' +
October 3, 1952 The Adventures of Ozzie and Harriet debuted on ABC on October 03, 2020 debut The Adventures of Ozzie and Harriet +