Thursday, August 12 2004   -   9/11 Commission
FAA clarification memo to 9/11 Independent Commission

May 22, 2003

Within minutes after the first aircraft hit the World Trade Center, the FAA immediately established several phone bridges that included FAA field facilities, the FAA Command Center, FAA headquarters, DOD, the Secret Service, and other government agencies. The US Air Force liaison to the FAA immediately joined the FAA headquarters phone bridge and established contact with NORAD on a separate line. The FAA shared real-time information on the phone bridges about the unfolding events, including information about loss of communication with aircraft, loss of transponder signals, unauthorized changes in course, and other actions being taken by all the flights of interest, including Flight 77. Other parties on the phone bridges, in turn, shared information about actions they were taking. NORAD logs indicate that the FAA made formal notification about American Flight 77 at 9:24 a.m., but information about the flight was conveyed continuously during the phone bridges before the formal notification.