From FONEBONE:
IMPACT - Odd shaped structure silhouetted in the center of the white-hot fireball created when the "jumbo jet" struck the pentagon wall is a helicopter landing pad control tower sitting on top of a garage building that houses the emergency/fire equipment truck and equipment
#2 impact - fireball of explosive flame has expanded to a size that engulfs
this control tower cap in the white hot inferno
#3 impact - control tower and lower garage structure are totally consumed
in expanding white-hot gas cloud
#4 impact - control tower and garage structure that supported it are blown
to rubble and incinerated
this damage is clearly demonstrated in the following frame -- NOT
--
and please point out the jumbo- jet debris on the lawn
