Detailed Analysis of Damage
- Red line outlines areas of broken-away walls.
- Orange lines show surviving columns.
- Windows, outlined in green, are unbroken,
except as indicated by white ovals.
- Section of building that collapsed is bounded
by yellow dotted lines.
Columns remained standing near the center of the "hole,"
where the densest, longest parts of a 757 would have to penetrate.
Damage pattern shows only a superficial relationship to the profile of a 757.
Columns are bent towards the center of the hole and/or outward.
Windows are broken where 757 would not have hit,
unbroken where it would have.