Air Force Medical Service Photos

Air Force Research Laboratory
Dr. Jerrod Hofferth, the Air Force Research Laboratory’s technical lead on the Tunnel D reactivation project, points out the Tunnel D flexible plate nozzle. The reactivation of von Kármán Gas Dynamics Facility Wind Tunnel D at Arnold Air Force Base is nearing completion after approximately 40 years of dormancy. (U.S. Air Force photo/Bradley Hicks) (This image was manipulated by obscuring badges for security purposes)

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Photo by: U.S. Air Force |  VIRIN: 180501-F-IL571-023.JPG