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Context of '7:18 a.m. September 11, 2001: Flight 77 Hijackers Almihdhar and Moqed Set Off Alarms as They Go through a Security Checkpoint at Dulles Airport'

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Khalid Almihdhar and Majed Moqed, two of the men who will allegedly hijack Flight 77, check in at the American Airlines ticket counter at Washington’s Dulles International Airport. (9/11 Commission 7/24/2004, pp. 2-3; 9/11 Commission 8/26/2004, pp. 27) They are recorded by one of the airport’s security cameras approaching the ticket counter, with Moqed pulling a large, dark, roller-type suitcase and Almihdhar pulling a smaller, dark, roller-type suitcase. (Federal Bureau of Investigation 9/19/2001) They are checked in by a female ticketing agent for American Airlines whose name is unstated. The ticketing agent will later recall Moqed giving her a small, old, leather suitcase to check in. Almihdhar, meanwhile, has a carry-on bag with him, she will say in one interview with the FBI. However, a week later she will tell the FBI he had no bags with him.
One Hijacker Seems Unable to Understand the Agent's Questions - Almihdhar and Moqed appear to be in a very good mood and are polite as they are checked in. They provide Virginia identification. One of them seems to be in charge and answers all of the ticketing agent’s questions. He hesitates, though, before responding to the question, “Has anyone given you anything to carry on the flight?” The other man appears unable to understand the security questions he is asked. (Federal Bureau of Investigation 9/12/2001; Federal Bureau of Investigation 9/19/2001) After being checked in, the two men proceed to a security screening checkpoint (see 7:18 a.m. September 11, 2001). (9/11 Commission 8/26/2004, pp. 27) Almihdhar is pulling along his suitcase but Moqed does not have his suitcase with him at this point. (Federal Bureau of Investigation 9/19/2001) As they leave the ticket counter, they wave and smile at the ticketing agent. (Federal Bureau of Investigation 9/19/2001)
Hijackers Are Flagged by a Computerized Prescreening System - Almihdhar and Moqed are both flagged by CAPPS (the Computer Assisted Passenger Prescreening System) when they check in. (9/11 Commission 7/24/2004, pp. 3) CAPPS is an FAA-approved automated system administered by commercial airlines that aims to identify passengers whose profile suggests they may pose more than a minimal risk to aircraft. Passengers selected by CAPPS have their baggage screened for explosives or held off the plane until they have boarded. (9/11 Commission 7/24/2004, pp. 84; Trento and Trento 2006, pp. 12) Almihdar’s name was recently added to a terrorism watch list (see August 23, 2001). (Associated Press 7/22/2004; 9/11 Commission 7/24/2004, pp. 270) Almihdhar was recorded on video in a terminal at Dulles Airport at some time the previous evening, possibly accompanied by Salem Alhazmi, another one of the alleged Flight 77 hijackers (see September 10, 2001). (9/11 Commission 9/29/2003 pdf file; Federal Bureau of Investigation 11/14/2003 pdf file)

Khalid Almihdhar and Majed Moqed passing through a security checkpoint at Dulles Airport.Khalid Almihdhar and Majed Moqed passing through a security checkpoint at Dulles Airport. [Source: FBI]Khalid Almihdhar and Majed Moqed, two of the men who will allegedly hijack Flight 77, go through a security screening checkpoint at Washington’s Dulles International Airport. They are screened at the west checkpoint in the airport’s main terminal. Screening passengers is the responsibility of United Airlines, but it contracts the work to Argenbright Security.
Hijackers Set Off the Metal Detector Alarms - After entering the checkpoint, Almihdhar and Moqed place their carry-on bags on the X-ray machine belt and then pass through the first walk-through metal detector. Both men set off the alarm. They are therefore directed to go through a second metal detector. Almihdhar passes through this without any problems but Moqed again sets off the alarm. This leads to him being screened by a security officer with a handheld metal detector wand. No problems are found and so he is allowed to proceed on his way. None of the men’s carry-on bags are inspected by checkpoint personnel. As Moqed is leaving the checkpoint area, he appears to intentionally look down at the floor as he passes a security camera, thereby preventing the camera from capturing a close-up of his face. The other three Flight 77 hijackers will go through the west checkpoint 17 or 18 minutes later (see (Shortly Before 7:35 a.m.) September 11, 2001 and 7:36 a.m. September 11, 2001). (Federal Bureau of Investigation 9/19/2001; 9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 27)
Screeners Will Recall No Suspicious Activity - Immediately after today’s terrorist attacks, the FAA’s Washington Civil Aviation Security Field Office will investigate the security screening at Dulles Airport. It will interview 43 of the 44 screeners who were on duty today, and these employees will all report having encountered no suspicious activity and nothing out of the ordinary this morning. (9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 93) However, lawyer Ron Motley, whose firm will represent some families of victims of today’s attacks, will later criticize the screeners at Dulles Airport, commenting, “Even after setting off these alarms, the airlines and security screeners failed to examine the hijackers’ baggage, as required by federal regulations and industry-mandated standards, or discover the weapons [the hijackers] would use in their attack.” (Associated Press 7/22/2004)

Hani Hanjour, one of the men who will allegedly hijack Flight 77, checks in at the American Airlines ticket counter at Washington’s Dulles International Airport. He is flagged by CAPPS (the Computer Assisted Passenger Prescreening System). (9/11 Commission 7/24/2004, pp. 3) CAPPS is an automated system created to identify passengers who should be subjected to special security measures. Passengers selected by it have their baggage screened for explosives or held off the plane until they have boarded. (9/11 Commission 7/24/2004, pp. 1, 84; Trento and Trento 2006, pp. 12) The exact time when Hanjour checks in at the ticket counter is unclear. American Airlines will be unable to find information about his check-in time when the 9/11 Commission requests it. However, the 9/11 Commission will conclude, the check-in “had to have taken place between 7:25 a.m., when he may have parked the rental car in the airport parking lot, and 7:35 a.m., when he appears on the checkpoint videotape” (see 7:35 a.m. September 11, 2001). (9/11 Commission 8/26/2004, pp. 93)

Hani Hanjour passing through a security checkpoint at Dulles Airport.Hani Hanjour passing through a security checkpoint at Dulles Airport. [Source: FBI]Hani Hanjour, one of the men who will allegedly hijack Flight 77, passes through a security screening checkpoint at Washington’s Dulles International Airport without incident. He is screened at the west checkpoint in the airport’s main terminal. (9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 27) He has two carry-on bags with him: a small black suitcase and a black bag with a shoulder strap. (Federal Bureau of Investigation 9/19/2001) After entering the checkpoint, he places them on the X-ray belt and walks through the metal detector. He sets off no alarms and so, after picking up his bags, proceeds on his way. (9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 27) His carry-on bags are not physically inspected at the checkpoint. (Federal Bureau of Investigation 9/19/2001) Two of the other Flight 77 hijackers passed through the west checkpoint 17 minutes ago (see 7:18 a.m. September 11, 2001) and two more will go through it a minute later (see 7:36 a.m. September 11, 2001). (9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 27) The FAA’s Washington Civil Aviation Security Field Office will investigate the security screening at Dulles Airport today, and the screeners who were on duty will report having encountered no suspicious activity and nothing out of the ordinary this morning. (9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 93)

Salem (white shirt) and Nawaf Alhazmi (dark shirt) passing through security at Dulles Airport.Salem (white shirt) and Nawaf Alhazmi (dark shirt) passing through security at Dulles Airport. [Source: FBI]Brothers Nawaf Alhazmi and Salem Alhazmi, two of the men who will allegedly hijack Flight 77, go through a security screening checkpoint at Washington’s Dulles International Airport. They are screened at the west checkpoint in the airport’s main terminal. Both men have one carry-on bag. After entering the checkpoint, Salem Alhazmi walks through a metal detector without setting off the alarm and so is allowed to continue on his way. However, Nawaf Alhazmi sets off the alarm when he passes through it and so he has to walk through a second metal detector. He again sets off the alarm. He is therefore hand-wanded by a member of staff and has his carry-on bag swiped by an explosive trace detector. These checks apparently find no problems and so he is allowed to proceed on his way. Salem Alhazmi’s bag is not physically inspected while the two men are at the checkpoint, nor are the contents of Nawaf Alhazmi’s bag. Security camera footage will later reveal that Nawaf Alhazmi has an unidentified item clipped to the rim of the back pocket of his pants. One of the other Flight 77 hijackers passed through the west checkpoint a minute ago (see 7:35 a.m. September 11, 2001) and two more passed through it 17 minutes before that (see 7:18 a.m. September 11, 2001). The FAA’s Washington Civil Aviation Security Field Office will investigate the security screening at Dulles Airport today and the screeners who were on duty will recall having encountered no suspicious activity and nothing out of the ordinary this morning. (Federal Bureau of Investigation 9/19/2001; 9/11 Commission 7/24/2004, pp. 3; 9/11 Commission 8/26/2004, pp. 27-28)

Susan Trento.Susan Trento. [Source: DC Bureau]FBI agents are able to identify the alleged hijackers of Flight 77 surprisingly quickly on video recorded this morning by security cameras at Washington’s Dulles International Airport, from where Flight 77 took off. (Trento and Trento 2006, pp. 36-37; Priska Neely 10/21/2010) FBI agents arrived at Dulles Airport at around 12:40 p.m. (see (12:40 p.m.) September 11, 2001). (9/11 Commission 9/29/2003 pdf file) The first thing they did there was seize the security video of the west checkpoint in the airport’s main terminal. (Trento and Trento 2006, pp. 36) The five alleged hijackers passed through this checkpoint on their way to boarding Flight 77 (see 7:18 a.m. September 11, 2001, 7:35 a.m. September 11, 2001, and 7:36 a.m. September 11, 2001) and were captured on video as they did so (see 7:15 a.m.-7:36 a.m. September 11, 2001). (Federal Bureau of Investigation 9/19/2001; 9/11 Commission 7/24/2004, pp. 3)
FBI 'Knew Who the Hijackers Were' - FBI agents now bring Ed Nelson, the supervisor in charge of the west checkpoint, the video recorded at the checkpoint this morning for him to examine. As he watches it with them, he is surprised that they already seem to know who the Flight 77 hijackers were and what they looked like. The agents “went right to the first hijacker on the tape and identified him,” Nelson will later recall. “They would go ‘roll’ and ‘stop it,’ and showed me each of the hijackers,” he will say. He will remark that both of the metal detectors at the checkpoint were open around the time the hijackers were screened and “lots of traffic was moving through.” In light of this, he will say, “picking people out [on a video recording] is hard.” And yet the agents “knew who the hijackers were out of hundreds of people going through the checkpoints.” When an interviewer asks him, “How would they know?” since the “FBI claimed they had no idea who these hijackers were,” Nelson will reply: “Oh, exactly. Yeah, it boggles my mind.” He will comment: “I wanted to know how they had that kind of information. So fast. It didn’t make sense to me.” (Trento and Trento 2006, pp. 36-37; Priska Neely 10/21/2010)
FBI Knew Who the Hijackers Were 'the Day Before,' Journalist Will Suggest - US Customs reportedly provided the FBI with the passenger lists and the names of the probable hijackers for the four hijacked flights within 45 minutes of the terrorist attacks this morning (see (11:00 a.m.) September 11, 2001). (9/11 Commission 1/26/2004) Whether this helped the FBI agents at Dulles Airport to identify the hijackers on the security video is unclear. Investigative journalist Susan Trento will comment on their ability to recognize the hijackers so quickly, stating, “What it says to me is… if they knew [the hijackers] that morning, they knew who they were the day before and they should have been able to catch them before they got to the airport.” (Priska Neely 10/21/2010)

Hani Hanjour (left) and Majed Moqed (right) captured by surveillance video on September 5, 2001. Hani Hanjour (left) and Majed Moqed (right) captured by surveillance video on September 5, 2001. [Source: FBI]An FBI timeline of the 9/11 hijackers’ activities compiled in late 2001 and released this month indicates that considerable video footage of the hijackers has yet to be released. Most of the footage appears to come from surveillance video discovered after the 9/11 attacks. So far, the only known footage made public has been two video stills of Hani Hanjour and Majed Moqed using an ATM machine, one still each of Waleed Alshehri and Satam Al Suqami, several stills of Mohamed Atta and Abdulaziz Alomari in Portland the night before 9/11 (see September 10, 2001), and a few more stills and footage of several hijackers in airports on the morning of 9/11 (see (Between 5:45 a.m. and 5:53 a.m.) September 11, 2001 and 7:18 a.m. September 11, 2001). But the FBI’s timeline reveals video footage that has never even been publicly hinted at:
bullet Mohamed Atta used an ATM in Palm Beach, Florida, on July 19, 2001.
bullet Salem Alhazmi and Ahmed Alghamdi used an ATM in Alexandria, Virginia, on August 2.
bullet Hanjour and Mojed used a Kinko’s for half an hour in College Park, Maryland, on August 10.
bullet Moqed and Nawaf Alhazmi shopped at an Exxon gas station in Joppa, Maryland, on August 28.
bullet Waleed and Wail Alshehri wandered around a Target store in Fort Lauderdale, Florida, on September 4.
bullet Atta and Abdulaziz Alomari were in a Florida bank lobby on September 4, and the audio of Atta calling Saudi Arabia was even recorded in the process.
bullet Fayez Ahmed Banihammad used an ATM on September 7 in Deerfield Beach, Florida.
bullet Salem Alhazmi was at the Falls Church DMV on September 7. Low quality surveillance video at the Milner Hotel in Boston showed Marwan Alshehhi and possibly Mohand Alshehri on multiple occasions in the days just before 9/11.
bullet Ziad Jarrah and possibly Saeed Alghamdi were videotaped using a Kinko’s for about an hour near Newark on September 10. (Federal Bureau of Investigation 10/2001 pdf file)
bullet Additionally, an FBI document will later be made public that indicates there is footage of Saeed Alghamdi entering the Marriott Hotel at the Newark International Airport on September 8, carrying a black roll along bag (he will not have any checked luggage on 9/11).
bullet This same document indicates Ziad Jarrah is also seen on videotape shortly after midnight on September 8 at the same Marriott Hotel, making credit card and cash payments for two hotel rooms. He is accompanied by two young men, who most likely are Saeed Alghamdi and Ahmed Alnami. (Investigative Services Division, FBI Headquarters 4/19/2002)


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