U.S. Air Force Airman 1st Class Ethan McCausland, 71st Aircraft Maintenance Unit CV-22 Osprey crew chief, waits on the flightline during pre-flight checks at Kirtland Air Force Base, N.M., Oct. 7, 2019. The mission of the 71st AMU is to provide mission ready CV-22 Ospreys for the 71st Special Operations Squadron. (U.S. Air Force photo by Staff Sgt. Dylan Nuckolls)