Leonard Kahn is in white at left, with his engineers Robert R. ‘Bob’ Gordon in red and Ira M. Salzman in blue. Herb Squire dates the photo to the early morning hours of Oct. 3, 1983. They were ...

This article was originally published in the Jan. 20, 2016 issue of Radio World Engineering Extra. “Milestones” is a series of reminiscences about notable radio technological developments. Some of us ...