Would-be hijacker Ramzi bin al-Shibh makes three phone calls on this day, and one is to 9/11 hijacker Saeed Alghamdi in the US. Bin al-Shibh makes the three calls from the airport in Dusseldorf, Germany, as he is about to take a flight to Spain on his way to Pakistan (see September 5, 2001). Nothing more is known about the call to Alghamdi. However, the call may be an opportunity to discover the 9/11 plot, because at least some of bin al-Shibh’s phone calls are monitored around this time. Details are murky, but a call between bin al-Shibh and 9/11 mastermind Khalid Shaikh Mohammed is monitored in late July 2001, although it is not clear if it is monitored by US or German intelligence, or both (see July 20, 2001).
Second Call to Jordanian – At the airport, bin al-Shibh also calls an unnamed Jordanian who is said to be a close friend of 9/11 hijacker Ziad Jarrah from a time both of them were studying in Griefswald, Germany, in the mid-1990s. This person lived in the same Hamburg apartment as hijacker Mohamed Atta, was said to have become an Islamist radical, and shared bank accounts and cell phone numbers with some of the hijackers living in Hamburg. [Chicago Tribune, 2/25/2003] This almost certainly is Bashir Musleh, because Musleh is a Jordanian who is a close friend of Jarrah’s from when they both studied in Griefswald. Author Terry McDermott identifies him as one of the Hamburg group. [McDermott, 2005, pp. xi, 53]
Third Call to Cell Member Meziche – The third and final call is to Naamen Meziche, a French citizen of Algerian descent, and a longtime resident of Hamburg, Germany. The call to Meziche’s house lasts 34 seconds. Meziche appears to be a member of the al-Qaeda Hamburg cell, but German investigators will never be able to develop enough evidence to charge him with a crime. He will be killed in a drone strike in Pakistan in 2010 (see October 5, 2010). [Wall Street Journal, 10/16/2010]
September 5, 2001: Hijacker Associate Ramzi Bin Al-Shibh Stops in Spain on Way to Afghanistan
Would-be 9/11 hijacker Ramzi bin al-Shibh flies out of Germany on September 5, 2001, and stays in Spain for a few days while on his way to Afghanistan. Bin al-Shibh knows the date of the 9/11 attacks by this time (see (August 20, 2001) and August 29, 2001). Investigators later believe he stays in a private home in Madrid, but it will not be revealed whose home this is. He never uses his return ticket to Germany. [Los Angeles Times, 9/1/2002]
Meeting with Atta? – 9/11 hijacker Mohamed Atta may also be in Spain on September 5 (see September 5, 2001). Bin al-Shibh and Atta met in Spain in July 2001 (see July 8-19, 2001), and there are suggestions they utilized a local al-Qaeda support network while they were there.
On to Afghanistan – Bin al-Shibh gets a set of false identity papers while in Spain. Then he flies to Greece, the United Arab Emirates, Egypt, and finally to Afghanistan. [McDermott, 2005, pp. 230]
September 5, 2001: 9/11 Hijacker Atta Reportedly Visits Spain Again
According to a later report by Agence France-Presse, Spanish prosecutor Pedro Rubira says that 9/11 hijacker Mohamed Atta is in Madrid, Spain, on this day. [Agence France Presse, 6/1/2005] He previously met co-conspirator Ramzi bin al-Shibh in Spain in July (see July 8-19, 2001) and bin al-Shibh is in Madrid at this time (see September 5, 2001). [MSNBC, 12/11/2001; McDermott, 2005, pp. 230] However, there are no other known reports of Atta being in Madrid in September 2001. For example, no such trip is mentioned in the 9/11 Commission report (although the Agence France-Presse article comes one year after the 9/11 Commission’s report). [9/11 Commission, 7/24/2004]
September 6, 2001: Bin Laden Allegedly Informed of Exact 9/11 Attacks Date
According to a later interview with would-be hijacker Ramzi bin al-Shibh, a courier sent by bin al-Shibh tells Osama bin Laden on this day when the 9/11 attacks will take place. [Australian, 9/9/2002] However, there are doubts about this interview (see April, June, or August 2002). The message may have been taken from bin al-Shibh in Germany to Pakistan by al-Qaeda Hamburg cell member Zakariya Essabar (see Late August 2001).
September 9-11, 2001: 9/11 Plot Facilitators Leave United Arab Emirates
9/11 facilitators Ali Abdul Aziz Ali and Mustafa Ahmed al-Hawsawi leave the United Arab Emirates (UAE) in a hurry. At a hearing held in Guantanamo Bay in 2007 to determine Ali’s combat status, his departure from the UAE just before 9/11 will be included in the facts supporting his designation as an enemy combatant. However, he will deny having foreknowledge of 9/11 and say he had to leave the UAE as his work permit was canceled. [US Department of Defense, 4/12/2007 
] Al-Hawsawi leaves Dubai on the morning of 9/11 for Karachi. Shortly before, he had learned that the operation for which the hijackers had traveled to the US would take place on September 11, and had been advised by fellow operatives Ramzi bin al-Shibh and Khalid Shaikh Mohammed that he should return to Pakistan. [US department of Defense, 3/21/2007 ] Before leaving, al-Hawsawi transferred $40,000 the hijackers had returned to him to his Visa card (see September 5-10, 2001). He makes six ATM withdrawals on the card in Pakistan two days later and then disappears. [MSNBC, 12/11/2001]
September 10, 2001: Intelligence Intercepts Show Al-Qaeda Agents Ordered to Return to Afghanistan by This Date
In a major post-9/11 speech, British Prime Minister Tony Blair will claim that “shortly before September 11, bin Laden told associates that he had a major operation against America under preparation, [and] a range of people were warned to return back to Afghanistan because of action on or around September 11.” His claims will come from a British document of telephone intercepts and interrogations revealing al-Qaeda orders to return to Afghanistan by September 10. [CNN, 10/4/2001; Time, 10/5/2001] Would-be hijacker Ramzi bin al-Shibh will later claim that his message on what day the 9/11 attacks would happen reached bin Laden on September 6, 2001. If that is true, bin Laden would only have had a few days to warn others (see September 6, 2001). [Australian, 9/9/2002]
September 10, 2001: Two New Al-Qaeda Hamburg Cell Members Head to Training Camps in Afghanistan
Two peripheral members of the al-Qaeda cell in Hamburg, Germany, leave Germany to attend an al-Qaeda training camp in Afghanistan. Ibrahim Diab, a Lebanese national, and Bechim Ademi, a naturalized German, are said to be recent al-Qaeda recruits. They have been attending the Al-Quds mosque in Hamburg also attended by many of the cell members. They will later claim that cell members Ramzi bin al-Shibh and Mohammed Haydar Zammar convinced them to go to Afghanistan for training (and Zammar paid for at least Diab’s ticket (see August 2001). By September 23, 2001, they will have reached a training camp near Kabul and begun weapons training. They will recognize Hamburg cell members Zakariya Essabar and Said Bahaji at the camp. Bahaji left Germany for Afghanistan in early September 2001 (see September 3-5, 2001) and Essabar made a similar trip around the same time (see Late August 2001). Essabar stays with the camp’s leaders and seems to have an important position. Diab and Ademi will be arrested in Pakistan in October 2001 (see October 29, 2001). [Chicago Tribune, 2/23/2003] They will be sent back to Germany in November 2001, after pressure by the German government. They will be interrogated by German officials and reveal the information mentioned above. However, they will be released and not charged with any crime. [Australian Broadcasting Corporation, 7/20/2004] It is unclear if the timing of their departure from Germany one day before the 9/11 attacks shows foreknowledge of the attacks or if it is just a coincidence.
Shortly After September 11, 2001-March 5, 2009: Germany Fails to Charge Al-Qaeda Hamburg Cell Member before He Rejoins Al-Qaeda in Pakistan
Shortly after 9/11, US officials are finally able to investigate the possessions of prisoner Zacarias Moussaoui, and they discover the phone number of Naamen Meziche on a piece of paper. Meziche is an apparent member of the al-Qaeda cell in Hamburg with a few of the 9/11 hijackers, although his involvement in the cell will only be made public after he is killed by a US drone strike in Pakistan in 2010 (see October 5, 2010). He is a French citizen of Algerian descent, and a longtime resident of Hamburg, Germany. Investigators also learn that Moussaoui called Meziche’s number at some time in August 2001 (presumably before Moussaoui’s arrest on August 16 (see Early August 2001)). German intelligence begins investigating Meziche and discovers more phone and e-mail communications with suspected al-Qaeda operatives. Few details are publicly released, but one detail is known: on September 5, 2001, hijacker associate Ramzi bin al-Shibh called Meziche from the airport as he was leaving Germany for Pakistan in anticipation of the 9/11 attacks (see September 5, 2001). Police ask dozens of witnesses for evidence against Meziche. In 2002, Meziche is questioned by police and denies getting the calls from bin al-Shibh or Moussaoui. [Wall Street Journal, 10/16/2010] In 2003, the German government secretly classifies Meziche as a threat. An investigation is launched in 2004 with the hope of charging him with forming a terrorist organization, but it is later suspended. On March 5, 2009, Meziche flies to Pakistan with a group of radical Islamists from Pakistan and attends training camps (see March 5, 2009). [Der Spiegel (Hamburg), 10/11/2010] After Meziche’s death in the 2010 drone strike, German investigators will express their frustration at being unable to arrest him. On several occasions, suspects have been pulled off of airplanes just before takeoff, only to be released a few hours later. One unnamed intelligence official will say: “You can’t charge them with a crime until they show up in a terrorist camp. And then we can only hope they don’t return.” [Wall Street Journal, 10/16/2010]
Shortly After September 11, 2001: Hamburg Agency Shows Surprising Amount of Knowledge of Al-Qaeda Hamburg Cell; It May Have Had Informant
The LfV, the security service for the Hamburg region, shows a surprising amount of knowledge about the al-Qaeda Hamburg cell, suggesting that the agency may have had an informant close to the cell. In 2004, Manfred Murck, deputy director of the LfV, will claim that the LfV’s greatest regret is that it never monitored the Al-Quds mosque in Hamburg. [Vanity Fair, 11/2004] However, shortly after 9/11, a photograph is found in the house of 9/11 hijacker Ziad Jarrah’s girlfriend Aysel Senguen that was taken at Jarrah and Senguen’s non-legally binding wedding in April 1999 (see (April 1, 1999)).
Notes on the Photo – Eighteen out of 22 men in the picture are soon identified; many of them are members of the al-Qaeda Hamburg cell. Seven of the men are easily identified. Eleven more are identified by the LfV, and 10 of them by name, including 9/11 hijacker Mohamed Atta, and hijacker associates Ramzi bin al-Shibh, Abdelghani Mzoudi, and Mounir El Motassadeq. Investigators at other German intelligence agencies don’t know where the photo was taken, but the LfV reveals that it was taken inside the Al-Quds mosque. In 2003, the Frankfurt newspaper Frankfurter Allgemeine Zeitung will conclude that the LfV had an informant who knew details about the Al-Quds mosque and its attendees. The newspaper will base this on the LfV notes about the photo written just after 9/11. These notes show that not only does the LfV know that the picture was taken inside Al-Quds (when its agents were never supposed to go inside a mosque), but it knows the picture was taken in early 1999, because the carpet shown in the picture was changed shortly after that time. Furthermore, the LfV photo notes show knowledge of “even seemingly trivial details” about some of the people in the picture. For instance, the notes mention that hijacker associate Mzoudi “cleans and cooks together with Abderrasak Labied in the Al-Quds mosque.” [Frankfurter Allgemeine Zeitung (Frankfurt), 2/2/2003] (Labied is another suspected member of the Hamburg cell.) [Washington Post, 9/11/2002] Some men in the photo left Hamburg later in 1999, but the LfV notes are still able to identify them.
Knowledge of Mohamed Atta’s Group – The LfV also shows detailed knowledge about some of the 9/11 hijackers. For instance, starting in 1999, Atta led an Islamic study group at the Technical University Hamburg-Harburg known as “Islam AG.” The LfV is able to identify which of the men in the picture attended this study group. [Frankfurter Allgemeine Zeitung (Frankfurt), 2/2/2003]
Informant or Some Other Source of Knowledge? – The LfV notes indicate that if the LfV did not have an informant involved with the Al-Quds mosque since 1999, at the very least it has a great deal of knowledge about the al-Qaeda Hamburg cell members.
September 12, 2001 and Shortly After: 9/11 Hijackers’ Effects Found at Flight 93 Crash Site
Several effects apparently belonging to Flight 93 hijackers are recovered from the crash site in Somerset County. They are: 
A Saudi Arabian ID card of Ahmed Alnami; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] A Saudi Arabian Youth Hostel Association card of Ahmed Alnami; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] Two passport sized photographs of Ahmed Alnami; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] A charred section of Ziad Jarrah’s passport; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] Saeed Alghamdi’s Saudi Arabian passport; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] A business card of Assem Jarrah, Ziad Jarrah’s second cousin (who allegedly has been a spy for three governments (see September 16, 2002)). It has Ramzi bin al-Shibh’s Hamburg address written on the back (see September 24, 2002); [US District Court for the Eastern District of Virginia, Alexandria Division, 3/7/2006; US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] Part of Ahmed Alnami’s Florida driving license; [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006] A red bandana (a passenger on Flight 93 described the hijackers as using red bandanas, though this could have been someone else’s bandana (see (9:37 a.m.) September 11, 2001). [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006]
