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Capability improvements at transonic wind tunnel leads to approximately $200,000 in savings annually
Motors make up the Main Drive of the Arnold Engineering Development Complex Propulsion Wind Tunnel Facility, shown here Feb. 7, 2020, at Arnold Air Force Base, Tenn. (U.S. Air Force photo by Jill Pickett)
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Photo by: Jill Pickett |  VIRIN: 200207-F-KN521-1039.JPG
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