The lack of foundation damage at the Pentagon is irreconcilable with the official reports and data

The ASCE Building Performance Report has meticulously documented the damage to the building and has come to the conclusion that all damage from the alleged plane impact was limited to the bottom two floors, but primarily below the 2nd floor slab so that 90 tons of jumbo jet would have slid on it's belly across the 1st floor slab all the way through the C-ring. . . .

With a finite amount of space between the bottom two floors and the required wing tilt that they report, the ASCE report illustrates that about half of the left engine would have burrowed into the foundation of the building.