David Bernacki, 12th Operations Support Squadron Introduction to Fighter Fundamentals weapons system civilian simulator instructor lead, facilitates an Air Force Smart Operations for the 21st Century Continuous Process Improvement event April 20 to help find ways to reduce exterior lighting usage on Joint Base San Antonio-Randolph. AFSO21 principles and tools enable Air Force civilian and military personnel to change the day-to-day operating style to integrate continuous improvement into the full spectrum of Air Force operations. (U.S. Air Force photo by Johnny Saldivar)