American Airlines Flight 77 was an American domestic passenger flight from Dulles International Airport in Northern Virginia to Los Angeles International Airport in California that was hijacked by five al-Qaeda terrorists on the morning of September11, 2001, as part of the September 11 attacks. The hijacked Boeing 757 was deliberately crashed into the Pentagon in Arlington County, Virginia, near Washington, D.C., killing all 64 aboard the flight and another 125 in the building.
Flight77 became airborne at 08:20 EDT (UTC−04:00). Thirty-one minutes after takeoff, the attackers stormed the cockpit and forced the passengers and crew to the rear of the cabin, threatening the hostages but initially sparing all of them. Lead hijacker Hani Hanjour assumed control of the aircraft after having undergone extensive flight training as part of his preparation for the attack. Because Indianapolis Air Route Traffic Control was unaware of the hijackings of American Airlines Flight 11 and United Airlines Flight 175, Flight77 was initially wrongly treated as a presumed plane crash. Police services were dispatched to southwestern West Virginia, above which Flight77 had vanished from radar. In the meantime, two people aboard discreetly made phone calls to family members and relayed information on the situation without the knowledge of their assailants.
Hanjour flew the airplane into the west side of the Pentagon at 09:37. Many people witnessed the impact, and news sources began reporting on the incident within minutes, and footage of the crash was recorded by a Pentagon parking gate security camera. The 757 severely damaged an area of the Pentagon and caused a large fire that took several days to extinguish. By 10:10, the damage inflicted by the aircraft and ignited jet fuel led to a localized collapse of the Pentagon's western flank, followed forty minutes later by another five stories of the structure. Flight77 was the third of four passenger jets to be commandeered by terrorists that morning, and the last to reach a target intended by al-Qaeda. The hijacking was to be coordinated with that of United Airlines Flight 93, which was flown in the direction of Washington, D.C., the US capital. The terrorists on Flight93 had their sights set on a federal government building not far from the Pentagon, but deliberately crashed the airplane in a Pennsylvania field when the passengers fought for control after being alerted to the previous suicide attacks, including Flight77's.
The damaged sections of the Pentagon were rebuilt in 2002, with occupants moving back into the completed areas that August. The 184 victims of the attack are memorialized in the Pentagon Memorial adjacent to the crash site. The park contains a bench for each of the victims, arranged according to their year of birth.
Background The flight was commandeered as part of the September11 attacks. The attacks themselves cost somewhere in the region of $400,000 and $500,000 to execute, but the source of this financial support remains unknown. Led by Khalid Sheikh Mohammed, who was described as being the "principal architect" of the attacks in the 9/11 Commission Report, al-Qaeda was motivated by several factors, not least of which was anti-Western sentiment. Because al-Qaeda only had the resources to commandeer four passenger jets, there was disagreement between Mohammed and Osama bin Laden over which targets should be prioritized.
Mohammed favored striking the Twin Towers of the World Trade Center complex in New York City, while bin Laden was bent on toppling the United States federal government, a goal he believed could be accomplished by destroying the Pentagon, the White House, and the United States Capitol. Though bin Laden himself expressed a preference for the destruction of the White House over the Capitol, his subordinates disagreed, citing its difficulty in striking from the air. Hani Hanjour likely while in the presence of fellow Flight77 accomplice Nawaf al-Hazmi scoped out the Washington metropolitan area on July 20, 2001, by renting a plane and taking a practice flight from Fairfield, New Jersey, to Gaithersburg, Maryland, in order to determine the feasibility of each of the possible candidates.
In the end, 19 terrorists participated in the attacks against the United States, consisting of three groups of five men each and one group of four. The nine hijackers on Flight77 and United Airlines Flight 93 were assigned the task of striking governmental structures in or near the national capital of Washington, D.C., and as such, the objective was for the two hijackings to be coordinated insofar as both planes being aimed towards targets in the Washington metropolitan area. Significant complications faced by the four terrorists on Flight93 ensured that Flight77 was the only one to successfully attack a target intended by al-Qaeda when it struck the Pentagon in Arlington County, Virginia, at 09:37, while a passenger uprising forced the hijackers aboard Flight93 to crash the plane in rural Pennsylvania.
Regardless, the degree of coordination between Flight77 and Flight93 was evidently less than that of American Airlines Flight 11 and United Airlines Flight 175, the two airliners that were flown into the Twin Towers of the World Trade Center 17 minutes apart in a joint attack on New York City. Flights11 and 175 both departed from Logan International Airport in Boston for Los Angeles International Airport, and crashed into targets that stood next to each other, in contrast to the Pentagon and the federal government building Flight93 was set to crash into, which were simply located in the same general area.
One noteworthy difference between the attacks in the National Capital Region and those in New York is that the teams on Flights77 and 93 did not follow suit with their counterparts on Flights11 and 175 by booking planes from the same airport with the same California destination in mind. Flight77's group hijacked a plane out of Dulles International Airport in Virginia, conveniently situated near the Pentagon and consequently the capital, on a flight path destined for LAX. Conversely, Flight93 departed from Newark International Airport in New Jersey, nearly northeast of D.C., bound for San Francisco International Airport. There was also no contact between Hanjour and Flight93 hijacker pilot Ziad Jarrah on the day of the attacks, whereas Mohamed Atta and Marwan al-Shehhi spoke over the phone while preparing to board their respective flights, apparently to confirm the attacks were ready to begin.
Hijackers The hijackers on American Airlines Flight77 were five Saudi men between the ages of 20 and 29. They were led by Hanjour, who piloted the aircraft into the Pentagon. Hanjour first arrived in the United States in 1990.
Hanjour trained at the CRM Airline Training Center in Scottsdale, Arizona, earning his FAA commercial pilot's certificate in April 1999. He had wanted to be a commercial pilot for Saudia but was rejected when he applied to the civil aviation school in Jeddah in 1999. Hanjour's brother later explained that, frustrated at not finding a job, Hanjour "increasingly turned his attention toward religious texts and cassette tapes of militant Islamic preachers." Hanjour returned to Saudi Arabia after being certified as a pilot, but left again in late 1999, telling his family he was going to the United Arab Emirates to work for an airline. Hanjour likely went to Afghanistan, where al-Qaeda recruits were screened for special skills they might have. Already having selected the Hamburg cell members, al-Qaeda leaders selected Hanjour to lead the fourth team of hijackers.
In December 2000, Hanjour arrived in San Diego, joining "muscle" hijackers Nawaf al-Hazmi and Khalid al-Mihdhar, who had been there since January of that year. Alec Station, the CIA's unit dedicated to tracking Osama bin Laden, had discovered that al-Hazmi and al-Mihdhar had multiple-entry visas to the United States. An FBI agent inside the unit and his supervisor Mark Rossini (Former Federal Bureau of Investigation Supervisory Agent) sought to alert FBI headquarters, but the CIA officer supervising Rossini at Alec Station rebuffed him on the grounds that the FBI lacked jurisdiction.
Soon after arriving in San Diego, Hanjour and Hazmi left for Mesa, Arizona, where Hanjour began refresher training at Arizona Aviation. In April 2001, they relocated to Falls Church, Virginia, where they awaited the arrival of the remaining "muscle" hijackers. One of these men, Majed Moqed, arrived on May2, 2001, with Flight175 hijacker Ahmed al-Ghamdi from Dubai at Dulles International Airport. They moved into an apartment with al-Hazmi and Hanjour.
On May21, 2001, Hanjour rented a room in Paterson, New Jersey, where he stayed with other hijackers through the end of August. The last Flight77 "muscle" hijacker, Salem al-Hazmi, arrived on June29, 2001, with Abdulaziz al-Omari (a hijacker of Flight11) at John F. Kennedy International Airport from the United Arab Emirates. They stayed with Hanjour.
Hanjour received ground instruction and did practice flights at Air Fleet Training Systems in Teterboro, New Jersey, and at Caldwell Flight Academy in Fairfield, New Jersey. Hanjour moved out of the room in Paterson and arrived at the Valencia Motel in Laurel, Maryland, on September2, 2001. While in Maryland, Hanjour and fellow hijackers trained at Gold's Gym in Greenbelt. On September10, he completed a certification flight, using a terrain recognition system for navigation, at Congressional Air Charters in Gaithersburg, Maryland.
On September10 Nawaf al-Hazmi, accompanied by other hijackers, checked into the Marriott in Herndon, Virginia, near Dulles Airport.
Suspected accomplices According to a USState Department cable leaked in the WikiLeaks dump in February2010, the FBI has investigated another suspect, Mohammed al-Mansoori. He had associated with three Qatari citizens who flew from Los Angeles to London (via Washington) and Qatar on the eve of the attacks, after allegedly surveying the World Trade Center and the White House. US law enforcement officials said the data about the four men was "just one of many leads that were thoroughly investigated at the time and never led to terrorism charges."
An official added that the three Qatari citizens had never been questioned by the FBI. Eleanor Hill, the former staff director for the congressional joint inquiry on the September 11 attacks, said the cable reinforces questions about the thoroughness of the FBI's investigation. She also said that the inquiry concluded the hijackers had a support network that helped them in different ways.
The three Qatari men were booked to fly from Los Angeles to Washington on September10, 2001, on the same plane that was hijacked and piloted into the Pentagon on the following day. Instead, they flew from Los Angeles to Qatar, via Washington and London. While the cable said Mansoori was currently under investigation, US law enforcement officials said there was no active investigation of him or of the Qatari citizens mentioned in the cable.
Flight The aircraft involved in the hijacking was a Boeing 757-223, registered as The crew included Captain Charles Burlingame (51) (a Naval Academy graduate and former fighter pilot), First Officer David Charlebois (39), purser Renee May and flight attendants Michele Heidenberger, Jennifer Lewis and Kenneth Lewis. The capacity of the aircraft was 188passengers, but with 58passengers on September11, the load factor was 33percent. American Airlines said Tuesdays were the least-traveled day of the week, with the same load factor seen on Tuesdays in the previous three months for Flight77.