Army and Air Force conduct sling-load training
A U.S. Army UH-60 Black Hawk helicopter from the 1-150th Assault Helicopter Battalion lifts a vehicle during sling-load training with the 621st Contingency Response Wing at Joint Base McGuire-Dix-Lakehurst, N.J., April 1, 2015. The training is conducted on a monthly basis. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)