Sheppard in photos
Seaman Recruit Nolan MacDowell, 366th Training Squadron electrical apprentice course student, wires, installs, and troubleshoots an exterior lighting circuit used for traffic control lights and street lights during training at Sheppard Air Force Base, Texas, Dec. 12, 2017. MacDowell is in block four and scheduled to graduate Feb. 7. (U.S. Air Force photo by Alan R. Quevy)