He has direct access to the Pres. YW-III clerance. I don't think it would be him directly though. Maybe heading a team. Putting these questions togather would take tons of man hours.
Man, hate to break it to you. One of the first thing you learn in Microwave communications school is fresnel zone calulations. Do you like the cell phone your using. If the earth were flat towers wouldnt have to be tall. So Im sorry to tell you. The earth is a sphere