February 3rd, 2010 at 10:11AM
Inside the diffuser section of the 16-foot supersonic wind tunnel at Arnold Air Force Base, Tennessee.

Inside the diffuser section of the 16-foot supersonic wind tunnel at Arnold Air Force Base, Tennessee.

  1. fuckyeahwindtunnels posted this
4 notes
Short URL for this post: http://tmblr.co/ZRgYVyL-qSb