U.S. Marines conduct double bag, static-line parachute operations from a UH-60 Black Hawk helicopter in the U.S. 5th Fleet area of responsibility, Sept. 5, 2013. U.S. Marines conduct double bag, static-line parachute operations from a UH-60 Black Hawk helicopter in the U.S. 5th Fleet area of responsibility, Sept. 5, 2013. SHARE: Download: Full Size (3.48 MB) Tags: Photo Essays Credit: VIRIN: 111665-D-ANI05-469.jpg Photo Gallery