Airmen from the 621st Contingency Response Wing attempt to hook up cargo to a U.S. Army UH-60 Black Hawk helicopter from the 1-150th Assault Helicopter Battalion during sling-load training at Joint Base McGuire-Dix-Lakehurst, N.J., April 1, 2015. The training allows the Army pilots and crew members and Air Force Airmen to stay proficient with sling-load operations. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)
Airmen from the 621st Contingency Response Wing hook up cargo to a U.S. Army UH-60 Black Hawk helicopter from the 1-150th Assault Helicopter Battalion during sling-load training at Joint Base McGuire-Dix-Lakehurst, N.J., April 1, 2015. The training allows the Army pilots and crew members and Air Force airmen to stay proficient with sling-load operations. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)
Airmen from the 621st Contingency Response Wing run away from a U.S. Army UH-60 Black Hawk helicopter assigned to the 1-150th Assault Helicopter Battalion after hooking up cargo, as another Black Hawk waits for its turn during sling-load training at Joint Base McGuire-Dix-Lakehurst, N.J., April 1, 2015. The training allows the Army pilots and crew members and Air Force Airmen to stay proficient with sling-load operations. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)
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)
A U.S. Army UH-60 Black Hawk helicopter assigned to the 1-150th Assault Helicopter Battalion lifts cargo as another Black Hawk waits for its turn to be hooked up with cargo by Airmen assigned to the 621st Contingency Response Wing during sling-load training at Joint Base McGuire-Dix-Lakehurst, N.J., April 1, 2015. Sling-load operations are useful particularly in areas where aircraft are too big to land or airfields are not safe for oversized aircraft to operate. They also offer a quicker delivery time for cargo such as food and supplies in an uncertain environment. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)