School Day
Army Staff Sgt. Charles Creech, a parachute rigger with the Joint Communications Support Element, shows students an MA 10 Altimeter which is used to measure altitude during School Day at MacDill Air Force Base, Fla., April 29, 2016. School Day included a military working dog demonstration along with various interactive displays from base agencies and science, technology, engineering and math students. (U.S. Air Force photo by Senior Airman Tori Schultz)