So why wasnt it shown...why has it still not been shown...after all it was a civilian airliner that hit the Pentagon wasnt it? No different than the ones that hit the WTC....you can see those impacts, why is this different as you say its inconceivable that no other cctv caught this aircraft. Unless the aircraft/missile looked nothing like a boeing 767 of course there is no earthly reason not to show images of it on its final decent to its target.
Again the key thing here is why did the pilot not dive into the Pentagon rather than choosing to hit the building where least damage would occur to the building that also happened to involve flying a course that some bloke with a few hours on a single engines Cessna and none on a boeing 767 most certainly could not. It is these facts that absolutely prove that there is something to hide with this particular attack.
So I dont know what hit the Pentagon but whatever it was was not flown by whom it is claimed. Neither was it flown to inflict maximum damage...nobody can dispute that it would have been far easier and caused more damage by flying it into the inner layers of the Pentagon...these are facts that can simply not be debunked.