The drag reduction devices known as microvanes are shown on the aft-end of a C-17 Globemaster III at Joint Base Lewis-McChord, Wash. As part of its effort to increase readiness and capability, the Air Force is working to introduce aerodynamic technologies on mobility aircraft to improve airflow, reduce maintenance issues, increase payload capability, and decrease fuel demand. (U.S. Air Force photo)

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Photo by: Air Force |  VIRIN: 221205-F-CO419-1001.PNG