User:Aude/Pentagon

Compare the following images, the triangle shape that appears in the second image but not others, would be the aircraft's tail. Images of the actual aircraft are also available here

Other images: commons:Category:Pentagon_security_video_2 on commons.

Other links

 * Mike Walter, a witness recounts what he saw
 * More witness accounts
 * 9/11 Attack Simulations Using LS-Dyna - Purdue University
 * See plane parts found at the Pentagon
 * More debris
 * Pentagon & Boeing 757 Engine Investigation - Aerospaceweb
 * Answers to more questions