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Risk unassessedCirculating cure claim

The Pentagon impact

Claimed for: The attack on the Pentagon, 2001

The claim that the damage was too small for a Boeing 757 and that a missile or a smaller aircraft struck the building instead.

01The claim

As told: the initial punch hole looks too narrow for a 155-foot wingspan, there was said to be too little wreckage, the lawn appeared unscarred, and the released stills are too poor to show an airliner.

02Origin

The argument originated in a 2002 French book, L'Effroyable Imposture by Thierry Meyssan, and spread through early web forums and later documentaries.

03Accounts

Not collected for this entry

Accounts are deliberately not collected here. This entry documents a historical case rather than a circulating remedy.

04What's known

The aircraft struck at a shallow angle at high speed into a recently reinforced section; the wings and tail disintegrated against the facade rather than punching through it, which is what impact engineering predicts for thin aluminium structures against reinforced concrete. Wreckage was recovered and photographed, the remains of passengers and crew were identified by the Armed Forces medical examiner, the flight recorder was recovered, and there are named eyewitnesses on Route 27 who saw the aircraft. The missile claim requires all of that to be fabricated, including the dead.

Documented risk

No physical risk. The claim is frequently the most upsetting to survivors and to the families of those on board.