Brennan, Donald

Aus 9/11 Wiki

Says he heard of plane approaching by earpiece and then got a second call to say 
"a plane has hit the building...but I didn't know which side"

Donald Brennan was discussed in this thread:

http://z3.invisionfree.com/CIT/ar/t808.htm

http://i659.photobucket.com/albums/uu311/buckwheat_bucket/pentagon_navy_commandringsblast.jpg

He was in the cafeteria area on the other side of the building in the inner rings. He is not a witness to the flight of the aircraft.

Source List: LOC