362nd TRS Crew chief training
Airmen Jeremy Waker and Alejandro Parra, 362nd Training Squadron crew chief apprentice course students, lower a jack stand after a nose wheel change on an F-16 Falcon at Sheppard Air Force Base, Texas, Feb. 2, 2018. Waker and Alejandro are in block eight of nine and scheduled to graduate Feb. 26. (U.S. Air Force photo by Alan R. Quevy)