Supply and demand
U.S. Air Force Senior Airman Dennis Smith, 39th Logistics Readiness Squadron flight service center journeyman, reviews an aircraft part ticket June 25, 2019, at Incirlik Air Base, Turkey. The Flight service center controls the repair process by storing, shipping and disposing parts to ensure aircraft remain operational to carry out missions. (U.S. Air Force photo by Staff Sgt. Matthew J. Wisher)

Download Image: Full Size (3.3 MB)
Photo by: Staff Sgt. Matthew J. Wisher |  VIRIN: 190624-F-SS174-0182.JPG