The after-it-crashed search for American Flight 11 represented a striking illustration of the confusion and failed communication between the United States’ air traffic control system and the nation’s military during the chaotic first hour after al-Qaeda hijackers executed a plan of unanticipated complexity. Whether by design, chance, or a combination of both, the terrorists’ simultaneous multiple hijackings vividly and fatally exposed vulnerabilities of America’s national defense system on a scale unseen in the sixty years since Japan’s attack on Pearl Harbor.
