Air Force Ball crowd celebrates AF birthday
Col. James Krajewski (left), the director of the Arnold Engineering Development Complex (AEDC) Test Support Division, and 2nd Lt. Chris Handy, with the AEDC Propulsion Wind Tunnel Test Branch, cut the first piece of cake to celebrate the U.S. Air Force 67th birthday during the Air Force Ball at Arnold Air Force Base on Sept. 19. (Photo by Rick Goodfriend)