➦In 1922...WOI-AM, Ames, Iowa, became the country's first licensed educational radio station.The history of WOI can be traced back to 1911 when Physics Professor "Dad" Hoffman set a transmission line between the Campus Water Tower and the Engineering Building and set up a wireless telegraph station. By 1913 this was known as experimental station 9YI and it was sending and receiving weather reports by morse code on a regular basis. The first sound broadcast was an hour of concert music on November 21, 1921.
The Commerce Department issued a full radio license for station WOI in April 1922 and the first regular broadcast took place on April 28, 1922. It is the oldest fully licensed noncommercial station west of the Mississippi River. The original callsign 9YI is now WOYI and is retained by the ISU Campus Radio Club, with the amateur radio station located in the Electrical Engineering building. The first regular programming on WOI was farm market reports gathered by ticker tape and morse code and broadcast throughout the state.
➦In 1932..."One Man's Family" was first aired on the NBC Radio Network.
One Man's Family, was an American radio soap opera, heard for almost three decades, from 1932 to 1959. It was the longest-running uninterrupted dramatic serial in the history of American radio. Television versions of the series aired in prime time from 1949 to 1952 and in daytime from 1954 to 1955.
One Man's Family debuted as a radio series on April 29, 1932 in Los Angeles, Seattle and San Francisco, moving to the full West Coast NBC network the following month, sponsored by Snowdrift and Wesson Oil. On May 17, 1933, it expanded to the full coast-to-coast NBC network as the first West Coast show heard regularly on the East Coast. The show was broadcast as a weekly half-hour series (1933-1950), sponsored by Standard Brands from 1935 through 1949, then shifted to daily 15-minute installments, initially originating from the studios of San Francisco radio station KPO, NBC's flagship station for the West Coast, eventually moving to Los Angeles.
➥In 1958...Herb Oscar Anderson started at WMCA 570 AM NYC. H-O-A became the morning personality at 77WABC during most of the 1960s. When he arrived at WABC in 1960, the station was in the early stages of a battle for listeners with WMCA, WINS and WMGM. He was one of the station’s “Swingin’ 7” air personalities, a group that included Scott Muni and was known as the All Americans. But Anderson was a throwback in a changing music scene, a fan of the big band sound, not necessarily the rock ’n’ roll he was playing on a 50,000-watt station that reached well beyond the city limits.
As the station’s low-key “morning mayor,” Mr. Anderson had a mandate: to appeal to adults whose buying power was critical to advertisers, more than to the teenagers who were already tuning in. Each morning, his booming, melodic voice crooned his lyrics to his signature song, “Hello Again”:
“Hello again, here’s my best to you. Are your skies all gray? I hope they’re blue."
➦In 1965...at 3 p.m., Top 40 radio visionary Bill Drake took over KHJ 930 AM in Los Angeles, and introduced the ‘Boss Radio‘ format, featuring the top hits of the day, quick jingles, fast DJ talk, and fewer commercials. Drake installed his protege Ron Jacobs as PD. KHJ hit #1 within six months and was quickly copied across North America.