The fourth National Radio Conference convened on 9 November 1925, with seven hundred delegates from all sectors of the radio community present. Although attendance was larger than at any previous conference, it concluded its work in only three days, the shortest of any.1 As before, Maxim, Stewart, and Warner represented ARRL and the US amateurs. Commerce Secretary Herbert Hoover once again presided over the conference and set the tone. In his opening remarks he said that amateur radio “has found … Continue reading →