<p> For each day of the calendar this unique work details events that have significantly affected American network radio since the mid-1920s. Entries recount occasions practices or decisions which left indelible marks on broadcasting (listed by date of occurrence); the debuts and cancellations of programs; and births and deaths of important people in radio history--not only headliners but also less recognized individuals from radio executives and producers to writers sound techs engineers consultants hawkers and impersonators.</p>