Fast-Rope Training An Air Force airman fast-ropes from an Army UH-60 Black Hawk helicopter during an air assault mission as part of exercise Rail Yard at Warren Grove Gunnery Range, N.J., Sept 21, 2016. Air National Guard photo by Tech. Sgt. Matt Hecht SHARE: Download: Full Size (1.55 MB) Tags: Guard, Air Force, Army, training, Airmen Credit: Tech. Sgt. Matt Hecht VIRIN: 160921-Z-NI803-106A.JPG Photo Gallery