“Oh, good,” my wife Jean says sarcastically as we drive somewhere. “You’ve found another ’70s song.” You see, my wife thinks I live too much in the 1970s. She’s right, of course, though only halfway.

Before YouTube, you had to watch your educational videos on film. In the 1970s, if you studied radio, you might have seen the video from Universal Education and Visual Arts, titled Understanding ...

Of all places, Facebook has become the meeting spot for radio fans. Between the open posts and special groups dedicated to particular aspects of the industry (including “I love AM Radio” and “I Loved ...