!! History Commons Alert, Exciting News

(7:15 a.m.-7:18 a.m.) September 11, 2001: Two 9/11 Hijackers Set Off Alarms at Dulles Airport; Allowed to Board Anyway

Hijackers in a Dulles Airport, Washington, security checkpoint, from left to right: Nawaf Alhazmi gets searched, Khalid Almihdhar, and Hani Hanjour.Hijackers in a Dulles Airport, Washington, security checkpoint, from left to right: Nawaf Alhazmi gets searched, Khalid Almihdhar, and Hani Hanjour. [Source: FBI] (click image to enlarge)Around 7:15 a.m., Flight 77 hijackers Majed Moqed and Khalid Almihdhar 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] The FAA has a computer system in place, called CAPPS, which identifies those passengers most likely requiring additional scrutiny by airport security (see (6:20 a.m.-7:48 a.m.) September 11, 2001). CAPPS selects both men, but the only consequence is that Moqed’s luggage is not loaded onto Flight 77 until after his boarding is confirmed. [9/11 Commission, 1/27/2004; 9/11 Commission, 8/26/2004, pp. 27-28] Dulles Airport has surveillance cameras monitoring its security checkpoints, and video later viewed by the 9/11 Commission shows the two passing through the Main Terminal’s west security screening checkpoint at 7:18 a.m. When they go through, their carry-on bags fail to set off any alarms, but both men set off the alarm when they pass through the first metal detector. They are directed to a second metal detector, where Almihdhar passes, but Moqed fails again. He is subjected to a personal screening with a metal detection hand wand. This time he is cleared and permitted to pass through the checkpoint. [9/11 Commission, 1/27/2004; 9/11 Commission, 7/24/2004, pp. 3] The other three Flight 77 hijackers pass through the security checkpoint about 20 minutes later (see (7:25 a.m.-7:36 a.m.) September 11, 2001). The 9/11 Commission later concludes that Almihdhar’s passport was “suspicious” and could have been linked to al-Qaeda, but it does not explain why or how. [Baltimore Sun, 1/27/2004]

Entity Tags: Federal Aviation Administration, Computer Assisted Passenger Prescreening System, Al-Qaeda, Khalid Almihdhar, American Airlines, Majed Moqed

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Ordering 

Time period


Email Updates

Receive weekly email updates summarizing what contributors have added to the History Commons database

 
Donate

Developing and maintaining this site is very labor intensive. If you find it useful, please give us a hand and donate what you can.
Donate Now

Volunteer

If you would like to help us with this effort, please contact us. We need help with programming (Java, JDO, mysql, and xml), design, networking, and publicity. If you want to contribute information to this site, click the register link at the top of the page, and start contributing.
Contact Us

Creative Commons License Except where otherwise noted, the textual content of each timeline is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike