Dusting-off Corley: Is this the official response to the discovery of energetic materials in the WTC dust?
Davison Army Airfield and the 12th Aviation Battalion on 9/11: Pentagon Attack Oral Histories Reveal New Details
Minutes after the Pentagon was hit on September 11, two aircraft were seen on the radar screen at a nearby Army airfield, circling the Pentagon and rapidly descending, with one of them emitting an emergency distress signal. The identities of these aircraft are unclear, as is the reason one of them was emitting the distress signal. These and other details about the 9/11 Pentagon attack were revealed by a supervisor of air traffic control at the airfield, in one of over 1,300 oral histories relating to the attack that were recorded by military employees. To date, only a small number of the oral histories have been publicly released, which raises questions about what important details might be in the other, unreleased interviews.
UNIDENTIFIED AIRCRAFT OVER THE PENTAGON