American Airlines Headquarters Confirms Flight 77 Crash into Pentagon1

 

Smoke billows from the Pentagon after a hijacked commercial jetliner crashed into the building on Sept 11, 2001. (U.S. Air Force photo/Tech. Sgt. Jim Varhegyi)2

1 "September 11” Pentagon Memorial Fund n.d. Web. March 17, 2011 http://www.pentagonmemorial.net/remember/
2 U.S. Air Force photo/Tech. Sgt. Jim Varhegyi U.S. Air Force Photo Database n.d. Web. April 27, 2011 http://www.af.mil/shared/media/photodb/photos/010911-F-3050V-009.jpg