Charles Osborn, product specialist, left, and John Calvao, right, quality assurance supervisor, explain technical quality processes to Justin Wills, right red jacket, a logistics management specialist/analyst from Naval Air Systems Command, Patuxent River, Maryland, July 30, 2019. Wills rotated through Calvao’s branch on Defense Supply Center Richmond Virginia, during a new six-month rotation program between DLA Aviation and Commander Fleet Readiness Centers. Osborn and Calvao both work in the Technical Quality Branch, Commodities Division, Supplier Operations Commodities Directorate, Defense Logistics Agency Aviation.