U.S. Army parachute riggers show Aviano Middle/High School students a heavy equipment parachute during job shadow day, April 2, 2015, at Aviano Air Base, Italy. Throughout their visit to the Headquarters and Headquarters Company 173rd Brigade Support Battalion, students gained hands on, parachute packing experience. (U.S. Air Force photo by Senior Airman Areca T. Wilson/Released)