This 1981 TekWeek organizational chart shows the company's group and division structure under president Earl Wantland with Tom Long responsible for the Communications Division.
This October 10, 1975 TekWeek features an article on spectrum analyzers followed by question regarding the communications Division answered by Tom Long, Thor Hallen, Dave Friedley, and Charlie Rhodes. Click on the image to view the PDF.
This May 7, 1981 TekWeek features an interview with Tom Long. Click on the image to view the PDF.