Ulrich N1UL, besides being brilliant and accomplished, is a most congenial gentleman, easily approachable, and proud of being a radio amateur and the expertise it can instill into other members of its fraternity. This video is just one example. Note the impressive spontaneous shout-out to amateur radio he makes toward the end, starting at about 41:00 into the vid, "I tell everybody who reports to me, in any high position, he or she MUST have a radio license. All the ladies including my family who report to me, MUST have a radio amatuer license. That's the only time in life we understand from the antenna to the loudspeaker and back about all the things that are happening inside, I think it's essential." Quite a statement coming from a distinguished leader in technology, that being a radio amateur can be an important distigusihing factor for a professional too.