U.S. Air Force Senior Airman Roland Litterio (left) and Airman 1st Class Erick Cedeño (right), 71st Aircraft Maintenance Unit electro-environmental specialists, discuss maintenance on a CV-22 Osprey at Kirtland Air Force Base, N.M., Jan. 29, 2019. Litterio trained Cedeño on troubleshooting a blade fold fault for the Osprey. (U.S. Air Force photo by Airman 1st Class Austin J. Prisbrey)