Outdoorsman Quotes

Denys Overholser reported back to me on May 5, 1975, on his attempts to design the stealthiest shape for the competition. He was wearing a confident smile as he sat down on the couch in my office with a preliminary designer named Dick Scherrer, who had helped him sketch out the ultimate stealth shape that would result in the lowest radar observability from every angle. What emerged was a diamond beveled in four directions, creating in essence four triangles. Viewed from above the design closely resembled an Indian arrowhead. Denys was a hearty outdoorsman, a cross-country ski addict and avid mountain biker, a terrific fellow generally, but inexplicably fascinated by radomes and radar. That was his specialty, designing radomes—the jet’s nose cone made out of noninterfering composites, housing its radar tracking system. It was an obscure, arcane specialty, and Denys was the best there was. He loved solving radar problems the way that some people love crossword puzzles. “Boss,” he said, handing me the diamond-shaped sketch, “Meet the Hopeless Diamond.” “How good are your radar-cross-section numbers on this one?” I asked. “Pretty good.” Denys grinned impishly. “Ask me, ‘How good?’ ” I asked him and he told me. “This shape is one thousand times less visible than the least visible shape previously produced at the Skunk Works.” “Whoa!” I exclaimed. “Are you telling me that this shape is a thousand times less visible than the D-21 drone?” “You’ve got it!” Denys exclaimed. “If we made this shape into a full-size tactical fighter, what would be its equivalent radar signature… as big as what—a Piper Cub, a T-38 trainer… what?” Denys shook his head vigorously. “Ben, understand, we are talking about a major, major, big-time revolution here. We are talking infinitesimal.” “Well,” I persisted, “what does that mean? On a radar screen it would appear as a… what? As big as a condor, an eagle, an owl, a what?” “Ben,” he replied with a loud guffaw, “try as big as an eagle’s eyeball.