Showing how it's done
Tom Perkins, a senior engineer with Calspan, support contractor at Arnold (1986) and a former Tullahoma Civil Air Patrol Cadet Squadron commander, shows two cadets, Aaron Oaks and Tom Lirnbaugh, how to operate a signal mirror. Perkins' career spanned more than 30 years . AEDC Fellow Dr. Bill Baker said Perkins was an expert in flutter work and store separation testing and analysis. (AEDC file photo)
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