In what ways is the diagram inaccurate? This is another diagram of the impact:
[qimg]http://www.kolumbus.fi/sy-k/pentagon/osumakaavio.jpg[/qimg]
In the diagram shown by WAC the tail seems to be in the right place. The Pentagon Building Performance Report states,
"The height of the damage to the facade of the building was much less than the height of the aircraft’s tail. At approximately 45 ft, the tail height was nearly as tall as the first four floors of the building. Obvious visible damage extended only over the lowest two floors, to approximately 25 ft above grade."
To what degree is the diagram incorrect?
There is no "official" explanation for what caused the hole in the C-Ring. The answers seem to keep changing. The suggestion that the hole was created by the nose was entertained at one time.
Lee Evey, the Pentagon Renovation Program spokesman stated, “the nose of the plane just barely broke through the inside of the C Ring, so it was extending into A-E Drive a little bit.”
Donald Rumsfeld stated, “I’m told nose is - is still there.”