41st Electronic Combat Squadron
U.S. Air Force Staff Sgt. Adley Vahue and Tech. Sgt. Jeremy Jones, 41st Electronic Combat Squadron, explain how to put on a parachute pack at the 41st ECS on Davis-Monthan Air Force Base, Ariz., Nov. 16, 2011. Each parachute weighs between 35-40 pounds. (U.S. Air Force photo by Airman 1st Class Christine Griffiths/Released)