National Radio Day returns every August 20. This year’s observance marks 106 years since radio first found its voice in Detroit. Several past and present sports radio personalities shared their memories in celebration on social media.
What We Know: National Radio Day traces to August 20, 1920, when station 8MK signed on in Detroit as the Detroit News Radiophone, now WWJ. Radio itself emerged from decades of invention, including Heinrich Hertz’s wireless research and Guglielmo Marconi’s pioneering transmissions. Meanwhile, Reginald Fessenden aired the first entertainment broadcast in 1906. Communities have marked the August date since the early 1990s.
What Remains Unclear: No organization claims official credit for founding National Radio Day. Some historians point to WWJ, while others credit KDKA’s 1920 election-night broadcast as radio’s true commercial first.
What It Means: For each broadcaster, the significance of the day means something different. National Radio Day gives a pressured industry a moment to pause and reflect on the individual journey but also the impact of the medium. Radio ownership climbed from two in five homes in 1931 to four in five by 1938. Today, more than 15,000 licensed stations still operate nationwide. That reach still underpins why executives call radio a trusted lifeline for listeners.
What They Said: Many sports media personalities of the past and present shared their celebration of National Radio Day on social media. Here’s a sampling of just a few.
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John Mamola is Barrett Media’s sports editor and daily sports columnist. He brings over two decades of experience (Chicago, Tampa/St Petersburg) in the broadcast industry with expertise in brand management, sales, promotions, producing, imaging, hosting, talent coaching, talent development, web development, social media strategy and design, video production, creative writing, partnership building, communication/networking with a long track record of growth and success. He is a five-time recognized top 20 program director in a major market via Barrett Medi’s Top 20 series and has been honored internally multiple times as station/brand of the year (Tampa, FL) and employee of the month (Tampa, FL) by iHeartMedia. Connect with John by email at John@BarrettMedia.com.