Senior Airman Brayden Olson, 41st Helicopter Maintenance Unit crew chief, signs off on an aircraft form Aug. 5, 2020, at Moody Air Force Base, Georgia. The 41st HMU launched a “black letter” HH-60G Pave Hawk, a helicopter with zero discrepancies from nose to tail, inside and out. It has been three years since the 41st HMU achieved their last black letter, a significant accomplishment in the maintenance community. (U.S. Air Force photo by Senior Airman Erick Requadt)