A U.S. Army paratrooper conducts a radio check after completing a training jump from a C-130 Hercules aircraft on Grafenwoehr Training Area, Germany, Jan. 29, 2014. A U.S. Army paratrooper conducts a radio check after completing a training jump from a C-130 Hercules aircraft on Grafenwoehr Training Area, Germany, Jan. 29, 2014. SHARE: Download: Full Size (3.84 MB) Tags: photo essays Credit: VIRIN: 826149-L-ALA72-113.jpg Photo Gallery