Osprey flight engineers ensure combat readiness
Staff Sgt. Jeffrey Pratt, a flight engineer with the 8th Special Operations Squadron, checks the bolt of a .50-caliber machine gun at Hurlburt Field, Fla., Nov. 8, 2016. The .50-caliber machine gun weighs more than 80 pounds and is capable of firing up to 850 rounds per minute with a maximum range of approximately 7,400 yards. (U.S. Air Force photo/Airman 1st Class Joseph Pick)