U.S. Army Spc. Zachary Shuttleworth, crew chief and door gunner with Bravo Company, 1st Battalion, 137th Aviation Regiment, 28th Expeditionary Combat Aviation Brigade conducts aerial gunnery qualification with an M240H machine gun on a UH-60 Black Hawk helicopter at a range at the 28th ECAB's mobilization station.
Credit to : U.S. Army video by Staff Sgt. Gavin Reynolds - Capt. Travis Mueller - 28th Expeditionary Combat Aviation Brigade