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Context of '(8:48 a.m.) September 11, 2001: NORAD Operations Center Personnel See Television Coverage of First Crash, but Unaware of Details'

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A 20-year-old Ethiopian man hijacks a Lufthansa Airbus bound from Frankfurt to Addis Ababa, via Cairo. Wielding a gun (which is subsequently found to be just a starter pistol), he forces the pilot to divert the plane to New York. The 11-hour ordeal ends after the plane lands at JFK International Airport and the hijacker surrenders to the FBI. [CNN, 3/14/1996; Guardian, 2/8/2000; 9/11 Commission, 7/24/2004, pp. 457]
Fears of Plane Being Crashed - Journalist Eric Margolis, who is on the plane, will later say that he and the other passengers are “convinced the hijacker… intended to crash the plane into Manhattan.” [Eric Margolis (.com), 2/13/2000] While giving television commentary on the morning of 9/11, Larry Johnson—currently the deputy director of the State Department’s Office of Counter Terrorism—will say it was feared when the plane was flown to New York “that it might be crashed into something.” [NBC, 9/11/2001]
Air Force Responds - In response to the hijacking, F-15 fighter jets are scrambled from Otis Air National Guard Base in Cape Cod, Massachusetts, from where fighters will also be launched in response to the first hijacking on 9/11 (see 8:46 a.m. September 11, 2001). Later, F-16s are scrambled from Atlantic City, New Jersey. The fighters intercept the Lufthansa aircraft off the coast of eastern Canada, and initially trail it from a distance of about ten miles. As the plane approaches JFK Airport, the fighters move in to a distance of five miles. They do a low fly-by as the plane lands at JFK. They circle overhead for a while, until the hijacking situation is resolved, and then return to their bases. [Spencer, 2008, pp. 29]
Participants in Response Also Involved on 9/11 - This is the last hijacking to occur prior to 9/11 involving US air traffic controllers, FAA management, and military coordination. [9/11 Commission, 7/24/2004, pp. 14; Utica Observer-Dispatch, 8/5/2004] At least two of the military personnel who participate in the response to it will play key roles in responding to the 9/11 attacks. Robert Marr, who on 9/11 will be the battle commander at NORAD’s Northeast Air Defense Sector (NEADS), is currently the assistant deputy commander of operations at Griffiss Air Force Base in Rome, NY. [Post-Standard (Syracuse), 3/27/2005] On this occasion, he talks with his counterpart at the FAA and explains that the FAA needs to start a request up its chain of command, so the military can respond quickly if the hijacking—which takes place in Europe—comes to the United States. He then informs his own chain of command to be prepared for a request for military assistance from the FAA. Several hours later, Marr is notified that military assistance has been authorized, and the fighter jets are scrambled from Otis and Atlantic City. [Spencer, 2008, pp. 26-27] Timothy Duffy, who will be one of the F-15 pilots that launches from Otis Air Base in response to the first hijacking on 9/11, is also involved. His role on this occasion is unreported, though presumably he pilots one of the jets scrambled from Otis after the Lufthansa plane. [Spencer, 2008, pp. 29]

Entity Tags: Federal Bureau of Investigation, Federal Aviation Administration, Larry C. Johnson, Northeast Air Defense Sector, Robert Marr, Otis Air National Guard Base, Timothy Duffy

Timeline Tags: Complete 911 Timeline

Robert Marr, who on 9/11 will be the battle commander at NORAD’s Northeast Air Defense Sector (NEADS), gains experience in military training exercises. After flying on active duty for nearly 18 years, in 1994 Marr leaves the service. For 20 months, he works as the captain of a Lear 36 business jet that is contracted as part of a simulated “target force,” hired to stage attacks on the United States. In 1996 he returns to NEADS as the director of exercise and analysis. In this post, Marr no doubt gains further experience around military exercises. In 1998, he is named vice commander of NEADS, and in 1999 he will be promoted to become the commander of NEADS. [Post-Standard (Syracuse), 3/27/2005; Spencer, 2008, pp. 5-6] Marr’s particular experience around military exercises is notable, since NEADS will be in the middle of a major training exercise on the morning of 9/11 (see (6:30 a.m.) September 11, 2001). [Newhouse News Service, 1/25/2002]

Entity Tags: Northeast Air Defense Sector, Robert Marr

Timeline Tags: Complete 911 Timeline

William Cohen.William Cohen. [Source: US Department of Defense]Secretary of Defense William Cohen issues a comprehensive assessment of America’s defense requirements, called the Report of the Quadrennial Defense Review (QDR). This is a six-month analysis of the “threats, risks and opportunities for US national security,” and reviews all aspects of the US defense strategy. [US Department of Defense, 5/19/1997] Among other things, the 1997 QDR outlines the conversion of six continental air defense squadrons to general purpose, training or other missions. It calls for there being just four “alert” air defense sites around the US: at Otis, Massachusetts; Homestead, Florida; Riverside, California; and Portland, Oregon. [US Department of Defense, 5/1997; Filson, 2003, pp. 348] Major General Larry Arnold, who is commanding general of NORAD’s Continental Region on 9/11, later says: “The QDR didn’t make any sense at all. [T]here was a fight just to maintain the number of alert sites that we had. We felt we could operate fairly reasonably with about ten sites and thought eight was the absolute highest risk we could take.” NORAD Commander in Chief General Howell M. Estes III has written to the Joint Chiefs of Staff that a minimum of seven alert sites are needed to maintain America’s air sovereignty. In the end, three extra alert sites are added to the four suggested in the QDR. These are at Hampton, Virginia; Panama City, Florida; and Ellington, Texas. Larry Arnold later says, “I didn’t feel particularly comfortable with seven [alert sites] because there are great large distances between the alert sites.” [Filson, 2003, pp. 36] Other bases will lose their NORAD air defense functions over the next year, including those in Fresno, California; Fargo, North Dakota; Duluth, Minnesota; Burlington, Vermont; Atlantic City, New Jersey; and Great Falls, Montana. [US Department of Defense, 5/1997] Of these closed bases, the most critical loss on 9/11 will be the Atlantic City, New Jersey base, located about halfway between New York City and Washington. Boston air traffic control, apparently unaware the base has lost its air defense function will try and fail to contact the base shortly after learning about the first hijacking of the morning, Flight 11 (see (8:34 a.m.) September 11, 2001).

Entity Tags: Howell M. Estes III, Larry Arnold, William S. Cohen

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Larry Arnold, who became commander of the Continental United States NORAD Region (CONR) in December 1997, fights to preserve the resources assigned to US air sovereignty (see May 19, 1997 and Late August 2001). To emphasize the need for air bases with fighter jets on alert, Arnold frequently gives a presentation describing “asymmetric” threats and including a slide featuring Osama bin Laden. As Arnold will later recall: “[W]e thought that the biggest threat to the US in the briefing that I always gave… was going to come from an asymmetric threat, from a terrorist or a rogue nation, or maybe associated with the drug cartels to some degree. The picture that we used to have on one of our slides there, dating all the way back to 1997 and 1998, was Osama bin Laden.” [Filson, 2002] Colonel Alan Scott, who serves under Arnold at CONR, will later describe the “El Paso example” that Arnold uses to illustrate the need for more alert sites. Scott says: “We had fairly large gaps between our seven alert sites pre-9/11. The largest was between Riverside, CA, and Houston, TX. El Paso, TX, was in the middle of those two alert sites. There was no perceived ‘military’ threat from Mexico. As the threat of terrorism arose, General Arnold began to use the example in his talks to various groups. The example was that if a terrorist called and said in one hour he would overfly El Paso, TX, and spray deadly gas, we would watch it live on CNN because we could not get aircraft to that location in time to stop the attack.” [Filson, 7/14/2002]

Entity Tags: Larry Arnold, North American Aerospace Defense Command, Alan Scott

Timeline Tags: Complete 911 Timeline

At its operations center in Cheyenne Mountain, Colorado, the North American Aerospace Defense Command (NORAD) practices dealing with hijackings five times per month, on average, during training exercises. A NORAD document produced a month after 9/11 will state that the Cheyenne Mountain Operations Center (CMOC) “routinely conducts the Amazon Arizona series of internal exercises that include hijack scenarios.” Prior to September 11, 2001, the document continues, “CMOC averaged five hijack training events each month.” Further details of these “Amazon Arizona” exercises are unstated in the document. [North American Aerospace Defense Command, 10/13/2001] But other sources provide additional information about what they might entail.
Exercises Are 'One of the Busiest Times' in Operations Center - According to a 1989 NORAD document, “Arizona” exercises are a “Cheyenne Mountain Air Force Base internal system training mission.” [North American Aerospace Defense Command, 8/25/1989] And in 2004, NORAD will state that its exercises before 9/11 that include hijacking scenarios test “track detection and identification; scramble and interception; hijack procedures; internal and external agency coordination; and operational security and communications security procedures.” [CNN, 4/19/2004] According to Stacey Knott, a technician at the CMOC, “One of the busiest times” in the operations center “is during exercises.… We have the battle staff and CAT [Crisis Action Team] in here; generals and admirals are running in and out.” Knott has said that exercises at the CMOC give her “an idea what things would be like if something were to go down,” and so, “[i]f something actually did happen, we’d be ready for it.” [Airman, 1/1996]
Operations Center Is 'Focal Point for Air Defense Operations' - It is unclear over what period up to 9/11 the CMOC averages five hijack training events per month. It appears to be at least going back to 1998: In 2003, Ken Merchant, NORAD’s joint exercise design manager, will tell the 9/11 Commission that his office keeps computer hard drive information about NORAD exercises “roughly” back to that year. Merchant will add that he “did not believe that his office retained other exercise information, such as after-action reviews, for exercises prior to 1998.” [9/11 Commission, 11/14/2003 pdf file] According to NORAD’s website, “the Cheyenne Mountain Operations Center provides warning of ballistic missile or air attacks against North America, assists the air sovereignty mission for the United States and Canada, and, if necessary, is the focal point for air defense operations to counter enemy bombers or cruise missiles.” [North American Aerospace Defense Command, 11/27/1999] On the morning of 9/11, members of the battle staff at the CMOC will be participating in the exercise Vigilant Guardian (see (6:30 a.m.) September 11, 2001). [Airman, 3/2002; 9/11 Commission, 3/1/2004 pdf file]

Entity Tags: Stacey Knott, Amazon Arizona, North American Aerospace Defense Command, Ken Merchant

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

As the military community is discussing the future of continental air defense in a post-Cold War world (see May 19, 1997), Major General Larry Arnold, the commander of the 1st Air Force, orders a study to review the Air Force’s air sovereignty mission. At his request, Major General Paul Pochmara forms a 12-member roles and mission (RAM) team to gather information and ideas on the subject. The team has a one-hour presentation that outlines the military’s responsibility for protecting the nation’s air sovereignty. Major General Mike Haugen, a member of the team, will later say that the group discusses everything from technology to the future of the air sovereignty mission to the terrorist threat. Haugen will say: “We made some pretty bold predictions in our briefing.… In fact, it included a photo of Osama bin Laden as the world’s most dangerous terrorist.… We didn’t predict how the terrorists would strike but predicted they would strike.” [Filson, 2003, pp. 37-38] A 9/11 Commission memorandum will add, “Osama bin Laden is featured on the cover of the brief developed by the RAM team, and he figures prominently in the study.” Colonel Alan Scott of the Continental US NORAD Region will tell the Commission: “As we started talking about Osama bin Laden, the examples we gave in our mission brief were the first WTC bombing, the Tokyo subway, Oklahoma City bombing, and Atlanta Olympics. What we did was connect those dots. The conclusion we drew was that we had a viable threat.” [9/11 Commission, 6/9/2004]

Entity Tags: Mike Haugen, Paul Pochmara, Alan Scott, Larry Arnold, North American Aerospace Defense Command, 1st Air Force

Timeline Tags: Complete 911 Timeline

Major General Larry Arnold, the commander of the 1st Air Force whose mission includes the protection of the continental US against air attacks, tells the Associated Press that he is deeply worried by the possibility of an airborne terrorist attack. He says: “I lie awake worrying. It is one thing to put a truck inside the twin trade towers and blow it up. It is quite another to be able to fly a weapon across our borders. That is an attack, a direct attack, an unambiguous attack from outside our country.” In 1999, a study commissioned by Arnold emphasized the continued importance of the Air Force’s air sovereignty mission and the threat of terrorism (see 1999). [Associated Press, 2/1/2000; Associated Press, 8/2/2002; Filson, 2003, pp. 92] As one of the top commanders of NORAD, Arnold will play a pivotal role on the morning of 9/11 (see (8:42 a.m.) September 11, 2001, (10:08 a.m.-10:10 a.m.) September 11, 2001, and 10:31 a.m. September 11, 2001). [Code One Magazine, 1/2002; 9/11 Commission, 7/24/2004, pp. 20, 42]

Entity Tags: Larry Arnold

Timeline Tags: Complete 911 Timeline

A FedEx MD-11 aircraft.A FedEx MD-11 aircraft. [Source: Alan Radecki]The North American Aerospace Defense Command (NORAD) practices scenarios based around suicidal pilots planning to deliberately crash stolen aircraft into the United Nations headquarters—a skyscraper in New York. The two scenarios are practiced on October 16 and October 23 as part of NORAD’s annual command post exercise called Vigilant Guardian. All of NORAD, including its Northeast Air Defense Sector based in Rome, New York, participates in this exercise. [US Congress. Senate. Committee on Armed Services, 8/17/2004; Arkin, 2005, pp. 545; GlobalSecurity (.org), 4/27/2005]
Simulation Involves Planned Suicide Plane Attack - General Richard Myers, currently the vice chairman of the Joint Chiefs of Staff, will later describe the scenario practiced on October 16: “Due to recent arrests involving illegal drug trafficking in Maine, an individual steals a Federal Express plane and plans a suicide attack into the United Nations building in New York City.” In response to the simulated crisis, exercise participants follow hijack checklists, exercise command and control, and coordinate with external agencies.
Simulation Involves WMD Directed at the UN - The October 23 scenario, according to Myers, is based around “[w]eapons of mass destruction directed at the United Nations. An individual steals a Federal Express aircraft and plans a suicide attack on the United Nations building in New York City.” In response, exercise participants practice command and control, and coordinate with external agencies, and fighter jets conduct an interception of the stolen aircraft. [US Congress. Senate. Committee on Armed Services, 8/17/2004] Federal Express currently flies mostly the DC-10 and the MD-11, which are both large jet planes, so presumably one of these kinds of aircraft is considered in the exercise scenarios. [Washington Post, 1/17/2001] The UN headquarters building—the target in the scenarios—is a 39-story high-rise, located just a few miles from the World Trade Center. [New York Daily News, 12/2/1999; Evening Standard, 9/11/2002]
Scenarios Revealed in 2004 - The details of these two scenarios will come to light in August 2004 during a hearing of the Senate Armed Services Committee. They will be revealed by Myers, at that time the chairman of the Joint Chiefs of Staff, after Senator Mark Dayton (D-MN) asks him, “Did NORAD conduct exercises or develop scenarios, prior to September 11, 2001, to test a military reaction to an aircraft hijacking which appeared destined to result in a suicide crash into a high-value target?” [US Congress. Senate. Committee on Armed Services, 8/17/2004] NORAD will state in 2004 that, until 9/11, it conducts four major exercises each year. Most of these include a hijack scenario, but not all of them involve planes being used as weapons. [USA Today, 4/18/2004; CNN, 4/19/2004] NORAD’s next Vigilant Guardian exercise, in 2001, will actually be several days underway on 9/11 (see (6:30 a.m.) September 11, 2001). It will include a number of scenarios based around plane hijackings, with the fictitious hijackers targeting New York in at least one of those scenarios (see September 6, 2001, September 9, 2001, September 10, 2001, and (9:40 a.m.) September 11, 2001). [9/11 Commission, 2004; Vanity Fair, 8/1/2006]

Entity Tags: Richard B. Myers, Southeast Air Defense Sector, North American Aerospace Defense Command, Vigilant Guardian, Western Air Defense Sector, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Larry Arnold, the commander of the Continental United States NORAD Region (CONR), struggles to maintain funding for a plan to defend against a cruise missile attack by terrorists. Arnold has long been worried by the US’s vulnerability to an airborne attack by terrorists (see 1999 and February 2000). But, as he will later recount, not everyone shares his concern. He will say: “Just two weeks before September 11, 2001, I had met with Vice Admiral Martin Mayer, the deputy commander in chief of Joint Forces Command located in Norfolk, Virginia. He had informed me that he intended to kill all funding for a plan my command had been working on for two years, that would defend against a cruise missile attack by terrorists. While I convinced Admiral Mayer to continue his funding support, he told me in front of my chief of staff, Colonel Alan Scott; Navy Captain David Stewart, the lead on the project; and my executive officer, Lt. Col. Kelley Duckett, that our concern about Osama bin Laden as a possible threat to America was unfounded and that, to repeat, ‘If everyone would just turn off CNN, there wouldn’t be a threat from Osama bin Laden.’” [Spencer, 2008, pp. 289]

Entity Tags: David Stewart, Alan Scott, Kelley Duckett, Larry Arnold, Osama bin Laden, Martin Mayer

Timeline Tags: Alleged Use of False Flag Attacks

The North American Aerospace Defense Command (NORAD) practices for dealing with the simulated hijackings of two commercial aircraft by terrorists, as part of its annual training exercise called Vigilant Guardian. Whether the simulated hijackings take place simultaneously or at different times of the day is unclear. [9/11 Commission, 2004; Spencer, 2008, pp. 3]
Terrorists Threaten to 'Rain Terror from the Skies' - One of the two exercise scenarios involves the hijacking of a Boeing 747 bound from Tokyo, Japan, to Anchorage, Alaska. According to a document later produced by the 9/11 Commission, the scenario involves the “[t]hreat of harm to [the plane’s] passengers and possibly [a] large population within [the] US or Canada.” It includes what is apparently a fictitious Asian terrorist group called “Mum Hykro,” which is threatening to “rain terror from the skies onto a major US city unless the US declares withdrawal from Asian conflict.” During the hijacking scenario, some of the plane’s passengers are killed. The plane’s course is changed to take it to Vancouver, Canada, and then to San Francisco, California. In response to the hijacking, the chairman of the Joint Chiefs of Staff and FAA headquarters direct military assistance, in the form of “covert shadowing” of the hijacked aircraft. NORAD has to liaise with the appropriate air traffic control centers. Its Alaskan region (ANR) and its Canadian region (CANR) participate in the scenario.
Group Threatens to Blow up Plane - In the other hijacking scenario, 10 members of another fictitious terrorist group, “Lin Po,” seize control of a Boeing 747 bound from Seoul, South Korea, to Anchorage. The hijackers have weapons on board that were smuggled onto the plane in small tote bags by ground crew members prior to takeoff. Gas containers were also smuggled onto the aircraft by baggage handlers before takeoff. Arming devices are attached to these containers, which can be remotely detonated. The terrorist group issues demands and threatens to blow up the plane if these are not met. The CIA and NSA caution that the group has the means and motivation to carry out a chemical and biological attack. The group kills two of the plane’s passengers and threatens to use the gas it has on board in some manner. In response to the simulated hijacking, NORAD directs fighter jets to get in a position to shoot down the hijacked airliner, and orders ANR to intercept and shadow it. In the scenario, the 747 eventually lands in Seattle, Washington. [9/11 Commission, 2004]
Most NORAD Exercises Include Hijack Scenario - Vigilant Guardian is one of four major exercises that NORAD conducts each year. Most of these exercises include a hijack scenario. [USA Today, 4/18/2004] Ken Merchant, NORAD’s joint exercise design manager, will tell the 9/11 Commission in 2003 that he cannot “remember a time in the last 33 years when NORAD has not run a hijack exercise.” [9/11 Commission, 11/14/2003 pdf file] This year’s Vigilant Guardian will include additional aircraft hijacking scenarios on September 9 and September 10 (see September 9, 2001 and September 10, 2001), and a further simulated plane hijacking is scheduled for the morning of September 11 (see (9:40 a.m.) September 11, 2001). [9/11 Commission, 2004; Vanity Fair, 8/1/2006]

Entity Tags: Vigilant Guardian, National Security Agency, Federal Aviation Administration, Alaskan NORAD Region, Canadian NORAD Region, North American Aerospace Defense Command, Central Intelligence Agency

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The North American Aerospace Defense Command (NORAD) commences Northern Vigilance, a military operation that involves it deploying fighter jets to Alaska and Northern Canada to monitor a Russian Air Force training exercise. The Russian exercise is scheduled to take place over the North Atlantic, Pacific, and Arctic Oceans from September 10 to September 14 (see September 10, 2001), and the NORAD fighters are set to stay in Alaska and Northern Canada until it ends. [BBC, 2001, pp. 161; North American Aerospace Defense Command, 9/9/2001; Washington Times, 9/11/2001] As well as conducting this operation, NORAD is currently running a major exercise called Vigilant Guardian, which “postulated a bomber attack from the former Soviet Union,” according to the 9/11 Commission Report (see September 10, 2001, (6:30 a.m.) September 11, 2001, and (8:00 a.m.) September 11, 2001). [9/11 Commission, 2004; 9/11 Commission, 3/1/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 458] The Russians will cancel their exercise on the morning of September 11 in response to the terrorist attacks in the United States (see (After 10:03 a.m.) September11, 2001), when they “knew NORAD would have its hands full,” according to the Toronto Star. [Toronto Star, 12/9/2001; Defense Video and Imagery Distribution System, 9/8/2011] It is unknown from which bases NORAD sends fighters for Northern Vigilance and how many US military personnel are involved. However, in December 2000, it took similar action—called Operation Northern Denial—in response to a “smaller scale” Russian “long-range aviation activity in northern Russia and the Arctic.” More than 350 American and Canadian military personnel were involved on that occasion. [Canadian Chief of Defense Staff, 5/30/2001, pp. 6 pdf file; North American Aerospace Defense Command, 9/9/2001]

Entity Tags: Operation Northern Vigilance, North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A Tu-95 Bear bomber.A Tu-95 Bear bomber. [Source: Unknown]The Russian Air Force begins a major training exercise over the North Atlantic, Pacific, and Arctic Oceans that is scheduled to last all week, ending on September 14, and which is being monitored by US fighter aircraft. The exercise is set to include the participation of strategic Tu-160 Blackjack, Tu-95 Bear, and Tu-22 bombers, along with IL-78 tanker aircraft. It will involve the strategic bombers staging a mock attack against NATO planes that are supposedly planning an assault on Russia, and is set to include practice missile attacks. The North American Aerospace Defense Command (NORAD) has sent fighter jets to Alaska and Northern Canada to monitor the Russian exercise (see September 9, 2001). [BBC, 2001, pp. 161; North American Aerospace Defense Command, 9/9/2001; Washington Times, 9/11/2001] NORAD is conducting its own exercise this week called Vigilant Guardian, which, according to the 9/11 Commission Report, “postulated a bomber attack from the former Soviet Union” (see September 10, 2001, (6:30 a.m.) September 11, 2001, and (8:00 a.m.) September 11, 2001). [9/11 Commission, 2004; 9/11 Commission, 7/24/2004, pp. 458] Major General Rick Findley, NORAD’s director of operations, will later comment that when the Russians hold an exercise, “NORAD gets involved in an exercise, just to make sure that they understand we know that they’re moving around and that they’re exercising.” [Canadian Broadcasting Corporation, 9/11/2002] But NORAD has stated, “[I]t is highly unlikely that Russian aircraft [participating in the exercise] would purposely violate Canadian or American airspace.” [North American Aerospace Defense Command, 9/9/2001] The Russians will promptly cancel their exercise on September 11, in response to the terrorist attacks in the United States (see (After 10:03 a.m.) September11, 2001). [Toronto Star, 12/9/2001; Defense Video and Imagery Distribution System, 9/8/2011]

Entity Tags: Eric A. “Rick” Findley, Russian Air Force, North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

NORAD’s war room in Cheyenne Mountain, ColoradoNORAD’s war room in Cheyenne Mountain, Colorado [Source: Val Gempis]Lieutenant Colonel Dawne Deskins and other day shift employees at NORAD’s Northeast Air Defense Sector (NEADS) in Rome, NY, start their workday. NORAD is conducting a week-long, large-scale exercise called Vigilant Guardian. [Newhouse News Service, 1/25/2002] Deskins is regional mission crew chief for the Vigilant Guardian exercise. [ABC News, 9/11/2002]
Exercise Includes Simulated Attack on the US - Vigilant Guardian is described as “an exercise that would pose an imaginary crisis to North American Air Defense outposts nationwide”; as a “simulated air war”; and as “an air defense exercise simulating an attack on the United States.” According to the 9/11 Commission, it “postulated a bomber attack from the former Soviet Union.” [Newhouse News Service, 1/25/2002; Filson, 2003, pp. 55 and 122; 9/11 Commission, 7/24/2004, pp. 458] Vigilant Guardian is described as being held annually, and is one of NORAD’s four major annual exercises. [Filson, 2003, pp. 41; Arkin, 2005, pp. 545; GlobalSecurity (.org), 4/27/2005] However, one report says it takes place semi-annually. [Aviation Week and Space Technology, 6/3/2002] Accounts by participants vary on whether 9/11 is the second, third, or fourth day of the exercise. [Code One Magazine, 1/2002; Newhouse News Service, 1/25/2002; Ottawa Citizen, 9/11/2002] Vigilant Guardian is a command post exercise (CPX), and in at least some previous years was conducted in conjunction with Stratcom’s Global Guardian exercise and a US Space Command exercise called Apollo Guardian. [US Congress, n.d.; Arkin, 2005, pp. 545; GlobalSecurity (.org), 4/27/2005] All of NORAD is participating in Vigilant Guardian on 9/11. [Aviation Week and Space Technology, 6/3/2002]
Exercise Includes Simulated Hijacking - Vanity Fair reports that the “day’s exercise” (presumably Vigilant Guardian) is “designed to run a range of scenarios, including a ‘traditional’ simulated hijack in which politically motivated perpetrators commandeer an aircraft, land on a Cuba-like island, and seek asylum.” [Vanity Fair, 8/1/2006] However, at NEADS, most of the dozen or so staff on the operations floor have no idea what the exercise is going to entail and are ready for anything. [Utica Observer-Dispatch, 8/5/2004]
NORAD Fully Staffed and Alert - NORAD is currently running a real-world operation named Operation Northern Vigilance (see September 9, 2001). It may also be conducting a field training exercise calling Amalgam Warrior on this morning (see 9:28 a.m. September 11, 2001). NORAD is thus fully staffed and alert, and senior officers are manning stations throughout the US. The entire chain of command will be in place and ready when the first hijacking is reported. An article later says, “In retrospect, the exercise would prove to be a serendipitous enabler of a rapid military response to terrorist attacks on September 11.” [Aviation Week and Space Technology, 6/3/2002; Bergen Record, 12/5/2003] Colonel Robert Marr, in charge of NEADS, will say: “We had the fighters with a little more gas on board. A few more weapons on board.” [ABC News, 9/11/2002] However, Deskins and other NORAD officials later are initially confused about whether the 9/11 attacks are real or part of the exercise (see (8:38 a.m.-8:43 a.m.) September 11, 2001).

Entity Tags: Northeast Air Defense Sector, Dawne Deskins, North American Aerospace Defense Command, Operation Northern Vigilance, Vigilant Guardian, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Jeff Ford.Jeff Ford. [Source: Thomas Doscher / US Air Force]Personnel in NORAD’s operations center in Cheyenne Mountain, Colorado, take part in a major Cold War-style training exercise called Vigilant Guardian, a war game in which the theoretical enemy is Russia. [9/11 Commission, 3/1/2004 pdf file; Denver Post, 8/28/2011; Colorado Springs Gazette, 9/10/2011] All of NORAD, including its subordinate units (see (6:30 a.m.) September 11, 2001), participates in the exercise. [Northeast Air Defense Sector, 8/23/2001; Canadian Broadcasting Corporation, 9/8/2011] More than 50 people in the NORAD Battle Management Center in Cheyenne Mountain take part. [Airman, 3/2002; Defense Video and Imagery Distribution System, 9/8/2011] Vigilant Guardian is an annual exercise and is scheduled to last two weeks. [Arkin, 2005, pp. 545; Canadian Broadcasting Corporation, 9/8/2011] It has been underway for several days. Those in the Cheyenne Mountain Operations Center (CMOC) have been participating in it “for at least three or four days,” according to Lieutenant Colonel Steven Armstrong, NORAD’s chief of plans and forces. [North American Aerospace Defense Command, 9/9/2011]
Vigilant Guardian Is a 'Full-Blown Nuclear War' Exercise - Vigilant Guardian is a “transition to wartime operations command post exercise,” according to an information page for its participants. [Northeast Air Defense Sector, 8/23/2001] The 1st Air Force’s book about 9/11 will describe it as a “simulated air war.” [Filson, 2003, pp. 55] Lieutenant Colonel William Glover, the commander of NORAD’s Air Warning Center, will later recall that it involves NORAD “simulating war.… You know, attacks coming from the outside, Soviet-style bombers coming in, cruise-missile attacks, that type of thing.” [Canadian Broadcasting Corporation, 9/8/2011] Ken Merchant, NORAD’s joint exercise design manager, will tell the 9/11 Commission that Vigilant Guardian is a “full-blown nuclear war” exercise, and includes bomber response and intercontinental ballistic missile response. [9/11 Commission, 3/4/2004]
Russia Is Imagined Enemy - The theoretical enemy in the exercise is Russia. [Denver Post, 8/28/2011] According to the 9/11 Commission Report, the exercise “postulated a bomber attack from the former Soviet Union.” [9/11 Commission, 7/24/2004, pp. 458] Merchant will explain that “NORAD must use Russia in its exercises at the strategic level since no other country poses a great enough threat to NORAD’s capabilities and responsibilities.” [9/11 Commission, 3/4/2004]
Personnel Updated on Exercise during Shift Change - Armstrong will later recall that today starts off “like any other day. We came in thinking it would be a normal day… we did a standard shift changeover in the morning and we were getting right into where we were at in relation to the exercise.” He will describe that in a shift change during the exercise, “We’d say, ‘Okay, here’s what happened during the night shift (or the day shift),’ and we’d give each other an update, and then we’d start planning for whatever was on the agenda for that day.” [North American Aerospace Defense Command, 9/9/2011] According to the Denver Post, after commencing his shift, Armstrong “mapped out strategy in a chess game of ever-escalating scenarios, from strained diplomacy to the outbreak of conventional warfare that headed inexorably toward nuclear conflict” with Russia. [Denver Post, 8/28/2011]
B-1 Bomber Scheduled to Fly out over Pacific Ocean - The “planned big event for the day” in the exercise is “supposed to be a B-1 bomber that was flying out of Fairchild Air Force Base [in Washington State] and going out over the Pacific,” according to Jeff Ford, an Air Force lieutenant colonel who is working in the CMOC. Ford will add that there are “other things going on as part of the exercise, air exercise events, and then some scripted inputs that we were reacting to there in the Air Warning Center, whether it be unknown aircraft that we scramble aircraft for to intercept—or whatever.” [Defense Video and Imagery Distribution System, 9/8/2011]
Exercise Posture Allegedly Helps Response to Attacks - Vigilant Guardian will reportedly end after 9:03 a.m., when the second plane hits the World Trade Center (see (Shortly After 9:03 a.m.) September 11, 2001), and the CMOC personnel participating in it will then become involved in responding to the real-world attacks. [Airman, 3/2002; Toronto Star, 11/11/2008] Glover will claim that the CMOC’s response to the terrorist attacks benefits from the position the operations center is in for the exercise. He will say NORAD is “lucky” because “all the directorates such as operations, logistics, security, all those folks were up in the [Cheyenne] Mountain on an exercise posture.” He will add that “these are the same folks that we would bring up in case of contingencies or in time of going to war. So, in reality, I had all the guys up into the NORAD Battle Management Center that I needed to conduct the exercise as well as the contingency operations that happened on 9/11.” [Defense Video and Imagery Distribution System, 9/8/2011]
NORAD Monitoring Russian Exercise - NORAD was created in 1958, during the Cold War, to protect North American airspace against nuclear attacks from the Soviet Union. [New York Times, 4/25/2004; Canadian Broadcasting Corporation, 8/6/2004; Legion Magazine, 11/2004] According to the Toronto Star, “Whether it’s a simulation or a real-world event, the role of the [CMOC] is to fuse every critical piece of information NORAD has into a concise and crystalline snapshot.” [Toronto Star, 12/9/2001] As well as the Vigilant Guardian exercise, NORAD is currently in the middle of an operation called Northern Vigilance, with its fighter jets deployed to Alaska and Northern Canada to monitor an exercise being run by the Russian Air Force (see September 9, 2001). [North American Aerospace Defense Command, 9/9/2001] The battle staff members in Cheyenne Mountain are positioned to deal with both this operation and the exercise. [9/11 Commission, 3/1/2004 pdf file]

Entity Tags: Jeff Ford, North American Aerospace Defense Command, Steven Armstrong, Vigilant Guardian, William Glover, Ken Merchant

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Shortly after air traffic controllers ask Flight 11 to climb to 35,000 feet, its transponder stops transmitting. A transponder is an electronic device that identifies a plane on a controller’s screen and gives its exact location and altitude. Among other vital functions, it is also used to transmit a four-digit emergency hijack code. Flight control manager Glenn Michael later says, “We considered it at that time to be a possible hijacking.” [Christian Science Monitor, 9/13/2001; MSNBC, 9/15/2001; Associated Press, 8/12/2002] Initial stories after 9/11 suggest the transponder is turned off around 8:13 a.m., but Pete Zalewski, the air traffic controller handling the flight, later says the transponder is turned off at 8:20 a.m. [MSNBC, 9/11/2002] The 9/11 Commission places it at 8:21 a.m. [9/11 Commission, 6/17/2004] Colonel Robert Marr, head of NEADS, claims the transponder is turned off some time after 8:30 a.m. where the Flight 11 hijack was first detected a.m. [ABC News, 9/11/2002]

Entity Tags: Pete Zalewski, Glenn Michael, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to Terry Biggio, the operations manager at the FAA’s Boston Center, the center initially thought Flight 11 “was a catastrophic electrical failure and… was diverting to New York” (see (8:21 a.m.) September 11, 2001). [Federal Aviation Administration, 10/19/2002] However, at about 8:24 a.m., controllers heard two radio transmissions from it, with the voice of a hijacker declaring, “We have some planes” (see 8:24 a.m. September 11, 2001). Pete Zalewski, who is handling Flight 11, says that after the second of these: “I immediately knew something was very wrong. And I knew it was a hijack.” He alerts his supervisor. Lino Martins, another Boston air traffic controller, says, “the supervisor came over, and that’s when we realized something was serious.” [Christian Science Monitor, 9/13/2001; MSNBC, 9/11/2002; 9/11 Commission, 6/17/2004] However, two senior FAA officials—Bill Peacock and David Canoles—later say that the hijacker transmissions were not attributed to a flight, so controllers didn’t know their origin. [Washington Times, 9/11/2002] An early FAA report will similarly refer to them as having come “from an unknown origin.” But right away, the center begins notifying the chain of command that a suspected hijacking is taking place (see 8:25 a.m. September 11, 2001). [Federal Aviation Administration, 9/17/2001 pdf file] However, some reports claim that controllers decided Flight 11 was probably hijacked earlier than this, by about 8:20 a.m. (see (8:20 a.m.) September 11, 2001).

Entity Tags: Pete Zalewski, Lino Martins

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Larry Arnold, the commander of the Continental United States NORAD Region (CONR), participates in a video teleconference with other senior NORAD officials and is therefore unavailable when NORAD’s Northeast Air Defense Sector (NEADS) tries contacting him for authorization to scramble fighter jets in response to the hijacked Flight 11. [Filson, 2002; 9/11 Commission, 5/23/2003; 9/11 Commission, 7/24/2004, pp. 20; Spencer, 2008, pp. 31] Arnold is in the video teleconferencing room at CONR headquarters, at Tyndall Air Force Base, Florida.
Teleconference Discussing 'Russian Exercise' - Robert Del Toro, an intelligence officer with the 1st Air Force who is in the room with Arnold, will tell the 9/11 Commission that the teleconference is “about the Russian exercise.” [9/11 Commission, 2/2/2004 pdf file] Del Toro is presumably referring to either the Russian Air Force exercise that NORAD is currently monitoring (see September 9, 2001) or the exercise, Vigilant Guardian, that NORAD is currently running, which reportedly includes a simulated war against Russia (see (8:00 a.m.) September 11, 2001). [North American Aerospace Defense Command, 9/9/2001; Arkin, 2005, pp. 545; Denver Post, 8/28/2011]
NORAD Officials from US and Canada on Teleconference - It is unclear exactly who else is participating in the teleconference. Arnold will tell the 9/11 Commission that as well as “our folks”—presumably referring to some of his colleagues at CONR—it includes “the NORAD staff.” The “NORAD staff” presumably includes officials from NORAD’s operations center in Cheyenne Mountain, Colorado, and its headquarters at Peterson Air Force Base, Colorado. [9/11 Commission, 5/23/2003] Arnold will tell author Leslie Filson that the teleconference includes “the CINC”—presumably meaning General Ralph Eberhart, the commander in chief of NORAD, who is at Peterson Air Force Base—and also officials from the Alaskan NORAD Region (ANR) and the Canadian NORAD Region (CANR). [Filson, 2002; 9/11 Commission, 3/1/2004 pdf file]
Arnold Not Alerted to Hijacking - While Arnold is on the teleconference, NEADS calls CONR to alert him to the suspected hijacking of Flight 11 (see (8:38 a.m.) September 11, 2001), but no one at CONR interrupts the teleconference to fetch him or pass on to him the urgent message from NEADS. Arnold will only learn of the hijacking after the teleconference ends (see (8:40 a.m.) September 11, 2001) and he will then call NEADS back (see (8:42 a.m.) September 11, 2001). [9/11 Commission, 5/23/2003; Spencer, 2008, pp. 31, 38]

Entity Tags: Continental US NORAD Region, Larry Arnold, Alaskan NORAD Region, Ralph Eberhart, North American Aerospace Defense Command, Robert Del Toro, Canadian NORAD Region

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Lieutenant Colonel Timothy Duffy.Lieutenant Colonel Timothy Duffy. [Source: CBC]After being informed of the possible hijacking of Flight 11, an air traffic controller in the control tower at Otis Air National Guard Base calls the base’s operations desk to let it know that it might be receiving a call from NORAD’s Northeast Air Defense Sector (NEADS). [Spencer, 2008, pp. 27-28] Daniel Bueno, a supervisor at the FAA’s Boston Center, has just called the control tower at Otis Air Base, at Cape Cod, Massachusetts, alerting it to the problems with Flight 11 and requesting military assistance. The controller who took the call told Bueno he needed to call NEADS in order to get fighter jets launched (see (Between 8:30 a.m. and 8:40 a.m.) September 11, 2001). [Filson, 2003, pp. 47; Spencer, 2008, pp. 22]
Tower Controller Calls Operations Desk - According to author Lynn Spencer, the tower controller subsequently “figures a call [to Otis Air Base] will be coming from NEADS soon and a scramble order is likely. He knows the fighter pilots will appreciate the heads-up.” He therefore calls the Otis Air Base operations desk. According to Spencer, the phone is answered by Master Sergeant Mark Rose, who is the superintendent of aviation management, in charge of flight records and currency for the pilots of the 102nd Fighter Wing. [Spencer, 2008, pp. 27] But according to the 102nd Fighter Wing’s own history of the 9/11 attacks, the call is answered by a Technical Sergeant “Margie Woody.” [102nd Fighter Wing, 2001]
Controller Confuses Superintendent - Rose (or Woody, if the wing’s account is correct) is initially confused by the call. The tower controller does not identify himself or say where he is calling from, but instead begins by asking, “What do you have available?” As Spencer will describe, “For all [Rose] knows, this could be a wrong number or a crank call,” so rather than giving information about the base, Rose responds, “What are you talking about?” The controller then identifies himself and explains that he has just received a report about a hijacking. Rose realizes he needs to pass the call on to someone more appropriate.
Pilot Informed of Hijacking - Pilot Lieutenant Colonel Timothy Duffy, who is the director of operations for the 102nd Fighter Wing, is standing next to Rose by the operations desk. Rose tells him, “Duff, you got a phone call,” and then says the caller is “Otis tower—something about an apparent hijacking under way: American 11, a 767, out of Boston and headed for California.” [Spencer, 2008, pp. 27-28] Duffy will later recall his response to this news: “As soon as we heard there was something about a hijacking we got moving.” [Filson, 2003, pp. 50] On his handheld radio he calls Major Daniel Nash, who along with Duffy is an “alert” pilot on duty at this time, and instructs him to suit up ready for any scramble call. [Spencer, 2008, pp. 28] The two pilots will run to the nearby locker room, put on their G-suits and helmets, and then head out toward their jets (see (8:40 a.m.) September 11, 2001). [Cape Cod Times, 8/21/2002; Boston Globe, 9/11/2005] Meanwhile, a commander at Otis will phone NEADS to report the FAA’s request for military assistance (see Shortly After 8:37 a.m. September 11, 2001).
Call Is Not 'the First Notification Received by the Military' - The exact time the tower controller calls the operations desk at is unclear. Duffy will later guess that the call occurs “at about 8:30, 8:35.” [Filson, 10/22/2002; Filson, 2003, pp. 50] But according to the 9/11 Commission Report, “the first notification received by the military—at any level—that American 11 had been hijacked” is when the FAA’s Boston Center calls NEADS just before 8:38 a.m. (see (8:37 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] According to the102nd Fighter Wing’s history of the 9/11 attacks, the call to the operations desk is made at 8:38 a.m. [102nd Fighter Wing, 2001] Bueno also called the FAA’s Cape Terminal Radar Approach Control (TRACON), which is located on Otis Air Base, at 8:34 a.m., to request that fighters be launched from Otis (see 8:34 a.m. September 11, 2001), and in response, the TRACON contacts the Otis tower and operations desk (see (8:36 a.m.-8:41) September 11, 2001). [Federal Aviation Administration, 4/19/2002; 9/11 Commission, 9/22/2003 pdf file; 9/11 Commission, 9/30/2003 pdf file]

Entity Tags: Timothy Duffy, Otis Air National Guard Base, Daniel Nash

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Cape TRACON.Cape TRACON. [Source: FAA]Daniel Bueno, a supervisor at the FAA’s Boston Center, contacts the FAA’s Cape Terminal Radar Approach Control (TRACON), located on Otis Air National Guard Base at Cape Cod, Massachusetts, to alert it to the possible hijacking of Flight 11 and request that it arrange for military assistance in response. [Federal Aviation Administration, 9/17/2001 pdf file; Federal Aviation Administration, 4/19/2002; 9/11 Commission, 2004; 9/11 Commission, 7/24/2004, pp. 20]
Bueno Requests Fighters - After his call is initially answered by an air traffic controller at the Cape TRACON, Bueno is quickly passed on to Tim Spence, an operational supervisor at the facility. Bueno says, “I have a situation with American 11, a possible hijack.” He adds that Flight 11 “departed Boston, going to LAX [Los Angeles International Airport]. Right now he’s south of Albany.” He says, “I’d like to scramble some fighters to go tail him.” Spence replies that he will contact Otis Air Base about the situation, and tells Bueno, “I’ll talk to these guys over here and see what we can do.” Bueno then adds that Flight 11 is currently airborne, is about 40 miles south of Albany, and is visible only on primary radar. [Federal Aviation Administration, 4/19/2002; 9/11 Commission, 9/30/2003 pdf file] Bueno also calls the air traffic control tower at Otis Air Base around this time, to alert it to Flight 11 and request military assistance (see (Between 8:30 a.m. and 8:40 a.m.) September 11, 2001). [Filson, 2003, pp. 47; Spencer, 2008, pp. 22] Whether he makes that call before or after he calls the Cape TRACON is unstated. Immediately after receiving the call from Bueno, Spence will call the Otis control tower to inform it of the situation, and he then calls the operations desk at Otis Air Base to let it know that it may be receiving orders (presumably from NEADS, NORAD’s Northeast Air Defense Sector) soon (see (8:36 a.m.-8:41) September 11, 2001). [9/11 Commission, 9/30/2003 pdf file]
Bueno Supposedly Violating Protocol - Bueno will say he decided to call the Cape TRACON based on his memory of a previous aircraft hijacking. [9/11 Commission, 9/22/2003 pdf file] But according to the 9/11 Commission Report, by trying to get military assistance through the TRACON, the “Boston Center did not follow the protocol in seeking military assistance through the prescribed chain of command.” [9/11 Commission, 7/24/2004, pp. 20] Indeed, Bueno will tell the 9/11 Commission that he knows his call should instead be to NEADS, “but due to the urgency of the circumstance [he] called directly to the FAA contact point for Otis.” [9/11 Commission, 9/22/2003 pdf file] And Spence will tell the Commission that arranging for fighters to be scrambled in response to a hijacking “is not the typical responsibility of an operations supervisor with the FAA,” like himself. He will also say that it is “unusual for the [air traffic control] centers to contact TRACON for information. Normally the FAA receives the call from the military for a scramble, but this time it went the other way around, and then the official order came back down from the military.” [9/11 Commission, 9/30/2003 pdf file]
Bueno Praised by Colleagues for Actions - However, according to the 9/11 Commission, “Bueno gets high marks” from the Boston Center personnel it interviews, “for instinctively calling FAA traffic approach personnel at the location where he knew the fighters to be—Otis [Air National Guard Base].” Even Colin Scoggins, the Boston Center’s military liaison, “who knew that the call had to go to NEADS, did not fault Bueno for trying to call the Air Force wing directly through other FAA personnel.” [9/11 Commission, 9/22/2003 pdf file]

Entity Tags: Cape Terminal Radar Approach Control, Daniel Bueno, Boston Air Route Traffic Control Center, Tim Spence

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Colin Scoggins, the military liaison at the FAA’s Boston Center, claims he makes his first call to NORAD’s Northeast Air Defense Sector (NEADS) regarding Flight 11. He later recalls that he informs NEADS that the aircraft is “20 [miles] south of Albany, heading south at a high rate of speed, 600 knots.” [Griffin, 2007, pp. 43] Flight 11 was over Albany at 8:26 (see (8:26 a.m.-8:29 a.m.) September 11, 2001). [Federal Aviation Administration, 9/17/2001 pdf file] At such a high speed, it would have reached 20 miles south of there around 8:28. However, Scoggins says he is quite certain he only arrives on the floor at Boston Center at around 8:35. He says that although he’d later tried to write up a chronology of events, he “couldn’t get a timeline that made any sense.” Furthermore, Scoggins claims that even before he’d arrived, Joseph Cooper, a Boston Center air traffic management specialist, had already phoned NEADS about the hijacking. [Griffin, 2007, pp. 43 and 335] The 9/11 Commission makes no mention of either call. It says “the first notification received by the military—at any level—that American 11 had been hijacked” is when Boston Center calls NEADS just before 8:38 a.m. (see (8:37 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] However, a report by ABC News is more consistent with Scoggins’ claims, indicating that Boston Center contacts NEADS about the hijacking earlier, at around 8:31. [ABC News, 9/11/2002] (Boston Center also contacts the FAA’s Cape Cod facility at 8:34 and requests that it notify the military about Flight 11 (see 8:34 a.m. September 11, 2001). Apparently around the same time, it tries contacting a military unit at Atlantic City (see (8:34 a.m.) September 11, 2001).) Scoggins says he makes “about 40 phone calls to NEADS” in total on this day. [Griffin, 2007, pp. 43] NEADS Commander Robert Marr later comments that Scoggins “deserves a lot of credit because he was about the only one that was feeding us information. I don’t know exactly where he got it. But he was feeding us information as much as he could.” [Michael Bronner, 2006]

Entity Tags: Boston Air Route Traffic Control Center, Joseph Cooper, Colin Scoggins, Northeast Air Defense Sector, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

After being informed of the hijacking of Flight 11, Tim Spence, an operational supervisor at the FAA’s Cape Terminal Radar Approach Control (TRACON), calls the air traffic control tower and then the operations desk at Otis Air National Guard Base, to let them know that they might soon be receiving an order to scramble the base’s fighter jets. [9/11 Commission, 9/30/2003 pdf file; 9/11 Commission, 2004] Daniel Bueno, a supervisor at the FAA’s Boston Center, has just called Spence at the Cape TRACON, which is located on Otis Air Base at Cape Cod, Massachusetts, and said he wanted fighter jets scrambled in response to Flight 11, which is a “possible hijack.” Spence told Bueno he would contact Otis Air Base and see what it could do to help (see 8:34 a.m. September 11, 2001). [Federal Aviation Administration, 4/19/2002; 9/11 Commission, 9/30/2003 pdf file; 9/11 Commission, 8/26/2004, pp. 12]
TRACON Supervisor Calls Otis Tower - Spence will later recall that in the five minutes following the call from Bueno, he makes “as many calls as possible.” He gets on the phone to the air traffic control tower at Otis Air Base, to notify the controllers there of the situation and receive information on who to call next, so as to facilitate Bueno’s request. Spence will recall that the Otis tower controller he speaks to gives him the telephone number for either Otis Air Base’s base operations or the supervisor of flying desk, which is the aviation section of the base operations desk. (He will be unable to recall exactly which number he is given.) Spence will say he “may have been given a second number” by the Otis tower controller, but he “does not recall directly.”
TRACON Supervisor Calls Operations Desk - Spence then calls Otis Air Base’s operations desk. He will later be unable to remember who he speaks with there. But, he will recall, the “general discussion” he has with them is “an introduction of his position, the relay of the information of a hijack from [the FAA’s Boston Center], and a request for information on how to get a fighter scramble.” During the call, Spence acknowledges that he has no authority to authorize a fighter scramble, but he advises those at the base to prepare to receive a scramble order (presumably from NEADS, NORAD’s Northeast Air Defense Sector), since such an order is “probably on its way.” The person at the operations desk gives Spence the phone number for NEADS.
Timing of Calls Unclear - The exact times when Spence calls the control tower and the operations desk at Otis Air Base are unclear. Spence will tell the 9/11 Commission that he makes the call to the control tower immediately after receiving the call from Bueno. [9/11 Commission, 9/30/2003 pdf file] That call ended just before 8:36 a.m. [Federal Aviation Administration, 4/19/2002] However, according to the 9/11 Commission Report, “the first notification received by the military—at any level—that American 11 had been hijacked” is when the FAA’s Boston Center calls NEADS just before 8:38 a.m. (see (8:37 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] If correct, that would indicate Spence calls the Otis tower at 8:38 a.m. or after. Bueno also called the Otis tower directly, to request military assistance in response to Flight 11 (see (Between 8:30 a.m. and 8:40 a.m.) September 11, 2001), and the tower controller subsequently contacts the base’s operations desk to alert it to the possible hijacking (see (Between 8:31 a.m. and 8:40 a.m.) September 11, 2001). [Filson, 2003, pp. 47; Spencer, 2008, pp. 22, 27-28] It is unclear whether the tower controller calls the operations desk before or after Spence calls it, although Spence will suggest to the 9/11 Commission that Otis Air Base “may have just received a call themselves regarding the situation” when he makes his calls, “but he is not sure.” [9/11 Commission, 9/30/2003 pdf file]

Entity Tags: Tim Spence, Otis Air National Guard Base, Cape Terminal Radar Approach Control

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Tech. Sgt. Jeremy Powell.Tech. Sgt. Jeremy Powell. [Source: Scott A. Gwilt/ Rome Sentinel]The FAA’s Boston Center calls NORAD’s Northeast Air Defense Sector (NEADS) in Rome, NY, to alert it to the suspected hijacking of Flight 11. According to the 9/11 Commission, this is “the first notification received by the military—at any level—that American 11 had been hijacked.” [9/11 Commission, 7/24/2004, pp. 20; 9/11 Commission, 8/26/2004, pp. 13] The call is made by Joseph Cooper, an air traffic controller at the Boston Center, and answered by Jeremy Powell, a technical sergeant on the NEADS operations floor. [Vanity Fair, 8/1/2006; Spencer, 2008, pp. 25] Beginning the call, Cooper says: “Hi. Boston Center TMU [traffic management unit], we have a problem here. We have a hijacked aircraft headed towards New York, and we need you guys to, we need someone to scramble some F-16s or something up there, help us out.” Powell replies, “Is this real-world or exercise?” Cooper answers, “No, this is not an exercise, not a test.” [9/11 Commission, 7/24/2004, pp. 20] Shortly into the call, Powell passes the phone on to Lieutenant Colonel Dawne Deskins (see (8:38 a.m.) September 11, 2001). Deskins identifies herself to Cooper, and he tells her, “We have a hijacked aircraft and I need you to get some sort of fighters out here to help us out.” [Newhouse News Service, 1/25/2002; ABC News, 9/11/2002; Bamford, 2004, pp. 8; Spencer, 2008, pp. 26]
Military Claims Call Goes against Procedure - The 1st Air Force’s official history of the response to the 9/11 attacks will later suggest that Boston Center is not following normal procedures when it makes this call to NEADS. It states: “If normal procedures had taken place… Powell probably wouldn’t have taken that phone call. Normally, the FAA would have contacted officials at the Pentagon’s National Military Command Center who would have contacted the North American Aerospace Defense Command. The secretary of defense would have had to approve the use of military assets to assist in a hijacking, always considered a law enforcement issue.” The only explanation it gives for this departure from protocol is that “nothing was normal on Sept. 11, 2001, and many say the traditional chain of command went by the wayside to get the job done.” [Filson, 2003, pp. 51]
Accounts Conflict over Time of Call - There will be some conflict between different accounts, as to when this vital call from Boston Center to NEADS occurs. An ABC News documentary will indicate it is made as early as 8:31 a.m. [ABC News, 9/11/2002] Another ABC News report will state, “Shortly after 8:30 a.m., behind the scenes, word of a possible hijacking [reaches] various stations of NORAD.” [ABC News, 9/14/2002] NEADS logs indicate the call occurs at 8:40 a.m., and NORAD will report this as the time of the call in a press release on September 18, 2001. [Federal Aviation Administration, 9/17/2001 pdf file; North American Aerospace Defense Command, 9/18/2001] The 8:40 time will be widely reported in the media prior to the 9/11 Commission’s 2004 report. [Associated Press, 8/21/2002; BBC, 9/1/2002; Newsday, 9/10/2002; CNN, 9/11/2002] But tape recordings of the NEADS operations floor that are referred to in the 9/11 Commission Report place the call at 8:37 and 52 seconds. [9/11 Commission, 7/24/2004, pp. 20; Vanity Fair, 8/1/2006] If the 8:37 a.m. time is correct, this would mean that air traffic controllers have failed to successfully notify the military until approximately 12 minutes after they became certain that Flight 11 had been hijacked (see (8:25 a.m.) September 11, 2001), 16 minutes after Flight 11’s transponder signal was lost (see (Between 8:13 a.m. and 8:21 a.m.) September 11, 2001), and 24 minutes after the plane’s pilots made their last radio contact (see 8:13 a.m. September 11, 2001). [9/11 Commission, 6/17/2004] At 8:34, the Boston Center tried contacting the military through the FAA’s Cape Cod facility, which is located on Otis Air National Guard Base, but was told that it needed to call NEADS (see 8:34 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20; Spencer, 2008, pp. 22]

Entity Tags: Boston Air Route Traffic Control Center, Dawne Deskins, North American Aerospace Defense Command, Joseph Cooper, Northeast Air Defense Sector, Jeremy Powell

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

National Guard troops stationed at NORAD’s Northeast Air Defense Sector (NEADS) in Rome, New York.National Guard troops stationed at NORAD’s Northeast Air Defense Sector (NEADS) in Rome, New York. [Source: Rome Sentinel]At NORAD’s Northeast Air Defense Sector (NEADS), a huddle of people is gathered around one of the radar scopes. NEADS Commander Robert Marr initially thinks this hubbub is due to the NORAD training exercise (presumably Vigilant Guardian) that is taking place on this day (see (6:30 a.m.) September 11, 2001). He will later recall: “I’ve seen many exercises… and as I saw that huddle I said, ‘There’s got to be something wrong, something is happening here.’ You usually see that whenever they find a track on the scope that looks unusual; it’s usually an indicator that something is getting ready to kick off.” [Filson, 2003, pp. 55] According to author Lynn Spencer, Marr thinks the day’s exercise “is kicking off with a lively, unexpected twist.… His bet is that his simulations team has started off the exercise by throwing out a ‘heart attack card’ to see how the troops respond to a first-aid call from a fellow soldier, testing their first responder training.” [Spencer, 2008, pp. 26] He sends Lieutenant Colonel Dawne Deskins, the regional mission crew commander for the exercise, to check out what is going on. [Filson, 2003, pp. 55] Deskins speaks briefly over the phone with the FAA’s Boston Center about the Flight 11 hijacking (see (8:37 a.m.) September 11, 2001). [Spencer, 2008, pp. 26] She then runs back to the “battle cab”—the glass-walled room that overlooks the NEADS operations floor—and speaks to Marr with urgency in her voice. [Filson, 2003, pp. 55] She tells him: “It’s a hijacking, and this is real life, not part of the exercise. And it appears that the plane is heading toward New York City.” Although Deskins has specifically stated, “not part of the exercise,” Marr reportedly thinks, “This is an interesting start to the exercise.” According to Spencer, he thinks “This ‘real-world’ mixed in with today’s simex [simulated exercise] will keep [his staff members] on their toes.” Regardless of whether the crisis is real or not, Marr decides to instruct that the two alert F-15s at Otis Air National Guard Base be ordered to battle stations (see (8:40 a.m.) September 11, 2001). [Spencer, 2008, pp. 26-27]

Entity Tags: Robert Marr, Northeast Air Defense Sector, Boston Air Route Traffic Control Center, Dawne Deskins, Vigilant Guardian

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Larry Arnold, the commander of the Continental United States NORAD Region (CONR), learns of the possible hijacking of Flight 11 after leaving a video teleconference, but initially thinks the reported hijacking is part of a NORAD training exercise. [Filson, 2002; Code One Magazine, 1/2002] Arnold, who is at CONR headquarters, at Tyndall Air Force Base, Florida, has been in the video teleconferencing room, participating in a teleconference with other senior NORAD officials (see (8:30 a.m.-8:40 a.m.) September 11, 2001). [9/11 Commission, 2/2/2004 pdf file; Spencer, 2008, pp. 31] Colonel Robert Marr, the battle commander at NORAD’s Northeast Air Defense Sector (NEADS), recently tried phoning Arnold to get authorization to scramble fighter jets in response to the hijacked Flight 11, but no one at CONR interrupted the teleconference to fetch Arnold, and so Marr left an urgent message for the CONR commander (see (8:38 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20; Spencer, 2008, pp. 31]
Note Informs Arnold of Hijacking - Arnold is now in the video teleconferencing room with Robert Del Toro, an intelligence officer with the 1st Air Force, discussing the just-concluded teleconference, when his executive officer, Kelley Duckett, hands him a note with Marr’s message on it. The note says the FAA’s Boston Center is reporting a hijacking and requesting assistance with it, and asks that Arnold phone Marr back immediately. [Filson, 2002; 9/11 Commission, 5/23/2003; 9/11 Commission, 2/2/2004 pdf file; 9/11 Commission, 2/3/2004 pdf file]
Arnold Thinks Hijacking Is 'Part of the Exercise' - NORAD is currently in the middle of a major training exercise called Vigilant Guardian. [Code One Magazine, 1/2002; Arkin, 2005, pp. 545] Arnold will later say that, as a result, when he learns of the possible hijacking: “The first thing that went through my mind was: ‘Is this part of the exercise? Is this some kind of a screw-up?’” [ABC News, 9/11/2002] According to author Lynn Spencer, “Even as NORAD’s commander for the continental United States, Arnold is not privy to everything concerning the exercise.” The exercise “is meant to test commanders also, to make sure that their war machine is operating as it should.”
Arnold Told Hijacking Is 'Real-World' - Since a simulated hijacking is scheduled as part of the day’s exercise (see (9:40 a.m.) September 11, 2001), Arnold asks Duckett, “Is this part of the exercise?” Duckett replies that the hijacking is real-world. [Spencer, 2008, pp. 38] Arnold will say that “understanding this is real-world is obviously important, so I rushed downstairs to our battle staff position.” [Filson, 2002] It occurs to Arnold that it has been many years since NORAD handled a hijacking (see February 11, 1993). He is relieved that, “because we were in the middle of an exercise,” he recently reviewed the protocol for what to do in response to a hijacking, and so “we were pretty well familiar with those procedures.” [9/11 Commission, 5/23/2003; Spencer, 2008, pp. 38] Arnold will promptly phone Marr and instruct him to go ahead and scramble fighters in response to the hijacking (see (8:42 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20; Spencer, 2008, pp. 38-39]

Entity Tags: Kelley Duckett, Robert Del Toro, Larry Arnold, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Larry Arnold.Major General Larry Arnold. [Source: US Air Force]Major General Larry Arnold, the commander of the Continental United States NORAD Region (CONR), calls Colonel Robert Marr, the battle commander at NORAD’s Northeast Air Defense Sector (NEADS), who is seeking authorization to scramble fighter jets in response to the hijacked Flight 11, and instructs him to “go ahead and scramble them, and we’ll get authorities later.” [9/11 Commission, 7/24/2004, pp. 20; Spencer, 2008, pp. 38-39] After learning that the FAA wants NORAD assistance with a possible hijacking (see (8:38 a.m.) September 11, 2001), Marr tried calling Arnold at CONR headquarters, at Tyndall Air Force Base, Florida, for permission to scramble fighters from Otis Air National Guard Base in Massachusetts (see (8:38 a.m.) September 11, 2001). Arnold was in a teleconference (see (8:30 a.m.-8:40 a.m.) September 11, 2001), so Marr left a message requesting that Arnold call him back. [Aviation Week and Space Technology, 6/3/2002; Filson, 2003, pp. 55-56; Spencer, 2008, pp. 31] With the teleconference now over, Arnold calls Marr on a secure phone line and is informed of the ongoing situation. [9/11 Commission, 5/23/2003; 9/11 Commission, 2/3/2004 pdf file]
Marr Reports Hijacking, Wants to Scramble Fighters - Marr says the FAA’s Boston Center is “reporting a possible hijacked aircraft, real-world, somewhere north of JFK Airport.” He says, “I’ve got Otis [fighters] going battle stations [i.e. with the pilots in the cockpits but the engines turned off] and I’d like to scramble them to military airspace while we try to get approval for an intercept.” Arnold had wondered if the reported hijacking was a simulation, as part of a NORAD training exercise taking place on this day (see (8:40 a.m.) September 11, 2001), and therefore asks, “Confirm this is real-world?” Marr confirms that the hijacking is “real-world.”
Marr Lacks Details of Hijacked Flight - Arnold asks where the hijacked aircraft is and Marr replies: “We don’t have a good location. The FAA says they don’t have it on their scopes, but had it west of Boston and thought it was now heading to New York.” Arnold then asks, “Do we have any other information, type, tail, number of souls on board?” to which Marr replies, “I don’t have all the particulars yet, but we’ll pass them on as we get them.”
Arnold Tells Marr to Scramble Fighters - According to author Lynn Spencer, in response to Marr’s request to scramble the Otis fighters, “Arnold’s instincts tell him to act first and seek authorizations later.” [Spencer, 2008, pp. 38-39] He therefore says, “Go ahead and scramble them, and we’ll get authorities later.” [Filson, 2003, pp. 56; 9/11 Commission, 7/24/2004, pp. 20] Marr tells Arnold he will “scramble Otis to military airspace” while they try to figure out what is going on. [Grant, 2004, pp. 20] Arnold will later recall that it is his and Marr’s intention to place the fighters in “Whiskey 105”—military airspace over the Atlantic Ocean, just south of Long Island—“since neither he nor Marr knew where the hijacked aircraft was.” [9/11 Commission, 2/3/2004 pdf file] Arnold ends by saying, “Let me know when the jets get airborne,” and adds that he will “run this up the chain” of command. Marr will then direct the NEADS mission crew commander to issue the scramble order (see 8:45 a.m. September 11, 2001). Meanwhile, Arnold will call the NORAD operations center in Cheyenne Mountain, Colorado, about the hijacking, and officers there tell him they will contact the Pentagon to get the necessary clearances for the scramble (see (8.46 a.m.) September 11, 2001). [Filson, 2003, pp. 56; Spencer, 2008, pp. 39]

Entity Tags: Robert Marr, Larry Arnold

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

On the operations floor at NORAD’s Northeast Air Defense Sector (NEADS), Major Kevin Nasypany, the facility’s mission crew commander, instructs Major James Fox, the leader of the weapons team, to launch fighter jets from Otis Air National Guard Base in Cape Cod, Massachusetts. [Vanity Fair, 8/1/2006] Nasypany has just received this order—to launch the jets—from Colonel Robert Marr, the NEADS battle commander. [9/11 Commission, 8/26/2004, pp. 15 and 88] Marr issued it after seeking permission to do so from Major General Larry Arnold, the commanding general of NORAD’s Continental Region (CONR) (see (8:42 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] Marr will later claim, “My intent was to scramble Otis to military airspace while we found out what was going on.” [Filson, 2003, pp. 56] Nasypany gives Fox a coordinate for just north of New York City, and tells him, “Head ‘em in that direction.” [Vanity Fair, 8/1/2006] The jets will be scrambled from Otis a minute later (see 8:46 a.m. September 11, 2001), but there will be conflicting accounts of what their initial destination is (see (8:53 a.m.-9:05 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] Interestingly, the 9/11 Commission will later state that, “Because of a technical issue, there are no NEADS recordings available of the NEADS senior weapons director and weapons director technician position responsible for controlling the Otis scramble.” [9/11 Commission, 7/24/2004, pp. 459]

Entity Tags: Kevin Nasypany, Northeast Air Defense Sector, Larry Arnold, Robert Marr, James Fox

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Michael Jellinek.Michael Jellinek. [Source: Tom Kimmell]The NORAD operations center in Cheyenne Mountain, Colorado, receives a call notifying it that the FAA has requested military assistance with a hijacking, and senior officers there agree with the decision that has been made to launch fighter jets in response to the hijacking, and say they will call the Pentagon to get the necessary clearance for this. [Filson, 2003, pp. 56; 9/11 Commission, 3/1/2004 pdf file; Spencer, 2008, pp. 39] Major General Larry Arnold, the commander of the Continental United States NORAD Region, has just talked over the phone with Colonel Robert Marr at NORAD’s Northeast Air Defense Sector (NEADS), and Marr suggested to him that fighters be scrambled in response to the hijacked Flight 11. Arnold told Marr to go ahead with the scramble and said he would sort out getting authorization for it (see (8:42 a.m.) September 11, 2001). Arnold therefore now calls the Cheyenne Mountain Operations Center (CMOC). The call is answered by Captain Michael Jellinek, the command director on duty there. [Aviation Week and Space Technology, 6/3/2002; Spencer, 2008, pp. 38-39] Arnold says the FAA has requested assistance for an ongoing hijacking. [9/11 Commission, 3/1/2004 pdf file]
NORAD Director Approves Decision to Launch Fighters - Jellinek passes on the details of the request to Major General Rick Findley, NORAD’s director of operations, who has just finished the night shift and is returning to the CMOC battle cab from breakfast. Jellinek will later recall: “I pick up the other phone because I know [Findley is] there. One button and I’m talking to him. It’s faster to do that than walk around the window, say the same thing.” [Calgary Herald, 10/1/2001; Canadian Broadcasting Corporation, 11/27/2001; Toronto Star, 12/9/2001] Findley “concurs with Arnold’s assessment and decision to scramble the fighters,” according to author Lynn Spencer, and quickly approves the fighters’ launch. [Aviation Week and Space Technology, 6/3/2002; Spencer, 2008, pp. 39] He “immediately gives the thumbs up” through the window, according to Jellinek. [Canadian Broadcasting Corporation, 11/27/2001] Arnold will say he is told (presumably by Jellinek): “Yeah, we’ll work this with the National Military Command Center [at the Pentagon]. Go ahead and scramble the aircraft.” [Filson, 2002; Filson, 2003, pp. 56] According to Findley: “At that point, all we thought was we’ve got an airplane hijacked and we were going to provide an escort as requested [by the FAA]. We certainly didn’t know it was going to play out as it did.” [Ottawa Citizen, 9/11/2002]
NORAD Personnel Request Permission for Scramble - Findley will say that after the CMOC receives the call from Arnold, he “knew what to do, and so did everybody else on the battle staff.” He tells the members of the battle staff to “open up our checklist” and “follow our NORAD instruction,” which includes having “to ask in either Ottawa or Washington, ‘Is it okay if we use NORAD fighters to escort a potential hijacked aircraft?’” [CNN, 9/11/2006] Findley and the others in the CMOC will subsequently see the coverage on CNN, reporting that a plane has hit the World Trade Center, but do not initially realize the plane involved was the hijacked aircraft they have been called about (see (8:48 a.m.) September 11, 2001). [Calgary Herald, 10/1/2001; Ottawa Citizen, 9/11/2002; Defense Video and Imagery Distribution System, 9/8/2011]

Entity Tags: Larry Arnold, Michael H. Jellinek, North American Aerospace Defense Command, Eric A. “Rick” Findley

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Rick Findley.Major General Rick Findley. [Source: NORAD]Personnel in the NORAD operations center in Cheyenne Mountain, Colorado, learn of the first plane hitting the World Trade Center from television coverage of the attack, but do not realize the crash involved the hijacked aircraft they have just been notified of. [Calgary Herald, 10/1/2001; Ottawa Citizen, 9/11/2002; Defense Video and Imagery Distribution System, 9/8/2011] Jeff Ford, an Air Force lieutenant colonel working in the Cheyenne Mountain Operations Center (CMOC), will later recall, “[W]e started seeing the TV inputs from CNN on the aircraft, the first aircraft that had hit the Twin Towers.” [Defense Video and Imagery Distribution System, 9/8/2011] Major General Rick Findley, NORAD’s director of operations, has just learned that the FAA has requested NORAD assistance with a hijacking (see (8.46 a.m.) September 11, 2001). [9/11 Commission, 3/1/2004 pdf file; Spencer, 2008, pp. 38-39] He now enters the battle cab at the operations center. Someone there tells him, “Sir, you might want to look at that.” Findley will later recall: “I looked up and there was the CNN image of the World Trade Center. There was a hole in the side of one of the buildings.”
CMOC Personnel Think Small Plane Hit WTC - Findley asks, “What’s that from?” and is told, “Well, they’re saying it’s a commuter aircraft.” Findley says, “That’s too big a hole for a commuter aircraft.” He asks if the crash was caused by the hijacked aircraft he has been informed of. “I was scratching my head, wondering if it was another aircraft altogether,” he will recall. [Calgary Herald, 10/1/2001; Canadian Broadcasting Corporation, 9/11/2002] Others in the CMOC are unaware that the crash was the result of a terrorist attack and involved a large commercial aircraft. Lieutenant Colonel Steven Armstrong, NORAD’s chief of plans and forces, will recall, “[W]e didn’t really know that it was anything other than perhaps a general aviation aircraft because those were the first indications that we had was it was just… reported like a small, maybe a general aviation aircraft that had hit one of the buildings.” [North American Aerospace Defense Command, 9/9/2011] According to Lieutenant Colonel William Glover, the commander of NORAD’s Air Warning Center: “[W]e weren’t sure whether it was a mistake… was this intentional? Was there a problem? The weather was good, you know, that type of thing. So we really didn’t know what the reason was that this aircraft struck the tower.” [Canadian Broadcasting Corporation, 9/8/2011] Ford will recall: “[W]e knew something was wrong because there really wasn’t any reason for any navigational problems for that aircraft. There might have been a malfunction or something on the aircraft that had taken place, but we really didn’t have any indications of what was going on yet.” [Defense Video and Imagery Distribution System, 9/8/2011]
CMOC Personnel Unaware that Crash Was Deliberate - The CMOC is “the nerve centre of North America’s air defense,” according to the BBC. [BBC, 9/1/2002] Its role, according to the Toronto Star, is “to fuse every critical piece of information NORAD has into a concise and crystalline snapshot.” [Toronto Star, 12/9/2001] But it is only after personnel there see the television coverage of the second plane hitting the WTC at 9:03 a.m. that they realize “we had something much more sinister than just an accident, a really coordinated and deliberate action,” according to Findley. [Ottawa Citizen, 9/11/2002] Armstrong will recall: “[W]hen we saw the video [of the second crash], we said: ‘Wait a second. Those are commercial-size airplanes. Those aren’t general aviation aircraft.’ That obviously changed the situation significantly.” [North American Aerospace Defense Command, 9/9/2011] According to Glover, after the second crash, “We knew then that the first one was not a mistake and we knew that this was intentional.” [Canadian Broadcasting Corporation, 9/8/2011]

Entity Tags: Jeff Ford, William Glover, Eric A. “Rick” Findley, North American Aerospace Defense Command, Steven Armstrong

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The National Military Joint Intelligence Center.The National Military Joint Intelligence Center. [Source: Joseph M. Juarez / Defense Intelligence Agency]Lieutenant Colonel Mark Stuart, an intelligence officer at NORAD’s Northeast Air Defense Sector (NEADS), calls the National Military Joint Intelligence Center (NMJIC) at the Pentagon regarding the hijacking of Flight 11, but the center is unable to provide him with any more information than he already has. [9/11 Commission, 10/30/2003 pdf file] NEADS was alerted to the hijacking of Flight 11 at 8:37 a.m. (see (8:37 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] Stuart now calls the Air Force desk at the NMJIC about it. [9/11 Commission, 10/30/2003 pdf file] The NMJIC, located in the Joint Staff area of the Pentagon, constantly monitors worldwide developments for any looming crises that might require US involvement. [Washington Times, 9/25/1997; Joint Chiefs of Staff, 2/6/2006] It “forms the heart of timely intelligence support to national-level contingency operations,” according to James Clapper, a former director of the Defense Intelligence Agency. And during a crisis, it “serves as a clearinghouse for all requests for national-level intelligence information.” [Joint Forces Quarterly, 3/1994 pdf file] However, Stuart will later recall that the NMJIC can provide him with “no additional relevant information” on the hijacking. Stuart then calls Robert Del Toro, an intelligence officer with the 1st Air Force at Tyndall Air Force Base, Florida. But, Stuart will say, the 1st Air Force also has “no further information” about the hijacking. [9/11 Commission, 10/30/2003 pdf file]

Entity Tags: US Department of the Air Force, National Military Joint Intelligence Center, James R. Clapper Jr., 1st Air Force, Robert Del Toro, Mark E. Stuart

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An intelligence officer at NORAD’s Northeast Air Defense Sector (NEADS) checks the SIPRNET—the Department of Defense’s classified version of the Internet—for information relating to the hijacking of Flight 11, but finds none. [Northeast Air Defense Sector, 9/11/2001; 9/11 Commission, 10/30/2003 pdf file] NEADS was alerted to the hijacking of Flight 11 at 8:37 a.m. (see (8:37 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20] Since then, Lieutenant Colonel Mark Stuart, an intelligence officer at NEADS, has contacted various facilities, in search of further information about it. He called the FBI’s Strategic Information and Operations Center (see (8:48 a.m.) September 11, 2001), the National Military Joint Intelligence Center at the Pentagon, and 1st Air Force headquarters in Florida (see (Shortly After 8:48 a.m.) September 11, 2001), but none of them had any additional information on the crisis. Stuart now informs Colonel Robert Marr, the battle commander at NEADS, of his efforts. He also directs a “Major Edick”—another intelligence officer at NEADS—to search the SIPRNET for information on the hijacking. However, Stuart will later say, Edick is unable to find any such information on the SIPRNET “that morning or afternoon.” [Northeast Air Defense Sector, 9/11/2001; 9/11 Commission, 10/30/2003 pdf file]

Entity Tags: Mark E. Stuart, Robert Marr, SIPRNET

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Technicians on the operations floor at NORAD’s Northeast Air Defense Sector (NEADS) receive what is apparently their first notification that a plane has hit the World Trade Center, in a phone call from the FAA’s Boston Center. [Vanity Fair, 8/1/2006] NEADS ID technicians are currently trying to locate Flight 11, when they are called by Colin Scoggins, the military liaison at the Boston Center. ID tech Stacia Rountree answers the call. In response to Scoggins’s information, Rountree says to her colleagues, “A plane just hit the World Trade Center.” She asks Scoggins, “Was it American 11?” He tells her this is not confirmed. [Spencer, 2008, pp. 50] Another of the ID techs, Shelley Watson, starts murmuring in response to the news: “Oh my God. Oh God. Oh my God.” [Vanity Fair, 8/1/2006] A computer maintenance technician then runs onto the operations floor and announces that CNN is broadcasting that a 737 has hit the WTC. [Spencer, 2008, pp. 51]
NEADS Calls New York Center - Master Sergeant Maureen Dooley, the leader of the ID techs, tells Watson: “Update New York! See if they lost altitude on that plane altogether.” Watson immediately calls the FAA’s New York Center and asks, “Did you just hear the information regarding the World Trade Center?” When the person who answers her call says no, Watson explains, “Being hit by an aircraft.” The person at New York Center says, “You’re kidding,” but Watson adds, “It’s on the world news.” [Vanity Fair, 8/1/2006] One of the NEADS technicians is finally able to display the live CNN coverage on one of the 15-foot screens at the front of the room. People stare in silence at the footage of the burning North Tower. [Spencer, 2008, pp. 51]

Entity Tags: Northeast Air Defense Sector, Shelley Watson, Maureen Dooley, Colin Scoggins, Boston Air Route Traffic Control Center, New York Air Route Traffic Control Center, Stacia Rountree

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A typical F-15.A typical F-15. [Source: US Air Force]Radar data will show that the two F-15s scrambled from Otis Air National Guard Base in Cape Cod, Massachusetts, are airborne by this time. [Washington Post, 9/15/2001; North American Aerospace Defense Command, 9/18/2001; 9/11 Commission, 7/24/2004, pp. 20] It is now eight minutes since the mission crew commander at NORAD’s Northeast Air Defense Sector (NEADS) ordered that the jets be launched (see 8:45 a.m. September 11, 2001). [Vanity Fair, 8/1/2006] It is 40 minutes since air traffic controllers had their last communication with Flight 11 (see 8:13 a.m. September 11, 2001), and 28 minutes since they became certain that the aircraft was hijacked (see (8:25 a.m.) September 11, 2001). Flight 11 crashed into the World Trade Center seven minutes ago (see 8:46 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 7, 19 and 459]
Commander Wants Fighters Sent to New York - In Rome, New York, NEADS has just received news of the plane hitting the WTC (see 8:51 a.m. September 11, 2001). Major Kevin Nasypany, the facility’s mission crew commander, is asked what to do with the Otis fighters. He responds: “Send ‘em to New York City still. Continue! Go! This is what I got. Possible news that a 737 just hit the World Trade Center. This is a real-world.… Continue taking the fighters down to the New York City area, JFK [International Airport] area, if you can. Make sure that the FAA clears it—your route all the way through.… Let’s press with this.” [Vanity Fair, 8/1/2006] Yet there will be conflicting reports of the fighters’ destination (see (8:53 a.m.-9:05 a.m.) September 11, 2001), with some accounts saying they are directed toward military-controlled airspace off the Long Island coast. [Filson, 2003, pp. 56-59; 9/11 Commission, 6/17/2004]

Entity Tags: Northeast Air Defense Sector, Robert Marr, Kevin Nasypany, Otis Air National Guard Base

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A soldier monitors a NORAD radar screen.A soldier monitors a NORAD radar screen. [Source: National War College]NORAD has had fighter jets deployed to Alaska and Northern Canada for the past two days. They are there for a real-world maneuver called Operation Northern Vigilance, tasked with monitoring a Russian air force exercise being conducted in the Russian Arctic all this week (see September 9, 2001). [North American Aerospace Defense Command, 9/9/2001] At its operations center deep inside Cheyenne Mountain, Colorado, NORAD is also reportedly at “full ‘battle staff’ levels for a major annual exercise that tests every facet of the organization.” The operations center is now contacted by NORAD’s Northeast Air Defense Sector (NEADS), based in Rome, New York. NEADS says the FAA believes there is a hijacking in progress and is asking NORAD for support; this is not part of the exercise. As the Toronto Star will later report: “In a flash, Operation Northern Vigilance is called off. Any simulated information, what’s known as an ‘inject,’ is purged from the screens.” [Toronto Star, 12/9/2001] NORAD has the capacity to inject simulated material, including mass attacks, during exercises, “as though it was being sensed for the first time by a radar site.” [US Department of Defense, 1/15/1999] However, Northern Vigilance is a military operation, not a training exercise. [North American Aerospace Defense Command, 9/9/2001; US Congress, 3/11/2005] So presumably the “simulated information” is part of a NORAD exercise currently taking place, such as Vigilant Guardian (see (6:30 a.m.) September 11, 2001). Therefore, many minutes into the real 9/11 attacks, there may be false radar blips appearing on the screens of NORAD personnel. Additional details, such as whose radar screens have false blips and over what duration, are unclear. However, while the Toronto Star will indicate that the simulated material is removed from NORAD radar screens shortly before 9:03 a.m., when the second attack on the World Trade Center takes place, at 10:12 a.m. an officer at the operations center will call NEADS and ask it to “terminate all exercise inputs coming into Cheyenne Mountain” (see 10:12 a.m. September 11, 2001). [North American Aerospace Defense Command, 9/11/2001; Toronto Star, 12/9/2001] This would indicate that the NORAD operations center continues receiving simulated radar information for over an hour more, until after Flight 93 has crashed (see (10:06 a.m.) September 11, 2001) and the terrorist attacks have ended. The Russians, after seeing the attacks on New York and Washington on television, will quickly communicate that they are canceling their Russian Arctic exercise. [Toronto Star, 12/9/2001; National Post, 10/19/2002]

Entity Tags: Northeast Air Defense Sector, Vigilant Guardian, Operation Northern Vigilance, North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A NORAD training exercise that is taking place this morning, presumably Vigilant Guardian (see (6:30 a.m.) September 11, 2001), is reportedly canceled shortly after 9:03, when the second World Trade Center tower is hit. [Airman, 3/2002] NORAD Commander Larry Arnold later says that after Flight 175 hits the South Tower, “I thought it might be prudent to pull out of the exercise, which we did.” [Filson, 2003, pp. 59] According to author Lynn Spencer: “The phone calls start flying between the various NORAD command centers. General Arnold calls Maj. Gen. Rick Findley” at NORAD’s operations center in Cheyenne Mountain, Colorado, “to give him the latest information and have him withdraw all forces from the simulated exercise.” [Spencer, 2008, pp. 86] Arnold will recall, “As we pulled out of the exercise we were getting calls about United Flight 93 and we were worried about that.” [Filson, 2003, pp. 59] Some early accounts say the military receives notification of the possible hijacking of Flight 93 at around 9:16 a.m. (see 9:16 a.m. September 11, 2001). [CNN, 9/17/2001; 9/11 Commission, 5/23/2003] However, the 9/11 Commission will later claim that NORAD’s Northeast Air Defense Sector (NEADS) first receives a call about Flight 93 at 10:07 a.m. (see 10:05 a.m.-10:08 a.m. September 11, 2001). [9/11 Commission, 6/17/2004] Arnold will add, “Then we had another call from Boston Center about a possible hijacking, but that turned out to be the airplane that had already hit the South Tower but we didn’t know that at the time.” [Filson, 2003, pp. 59]

Entity Tags: Larry Arnold, North American Aerospace Defense Command, Vigilant Guardian, Eric A. “Rick” Findley

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A technician at NORAD’s Northeast Air Defense Sector (NEADS) tells a caller that the day’s training exercise has not yet been called off, despite the attacks in New York. [North American Aerospace Defense Command, 9/11/2001] All of NORAD, including NEADS, has been participating in a major exercise called Vigilant Guardian this morning (see (6:30 a.m.) September 11, 2001). [Aviation Week and Space Technology, 6/3/2002; Arkin, 2005, pp. 545] According to some accounts, this exercise was canceled shortly after 9:03 a.m., when the second World Trade Center tower was hit (see (Shortly After 9:03 a.m.) September 11, 2001). [Airman, 3/2002; Filson, 2003, pp. 59] However, Sergeant Mark Jennings, a NEADS tracking technician, now answers a phone call, and the caller says he has been watching the coverage of the terrorist attacks on television “for about 10 minutes, and I said, ‘I wonder if they’re—did they suspend the exercise?’” Jennings informs the caller that the exercise has not yet been suspended, answering, “Not at this time, no.” He adds: “But I think they’re going to [suspend it]. I don’t know. Things look pretty horrific out there.” The caller acknowledges, “Alrighty, man.” [North American Aerospace Defense Command, 9/11/2001]

Entity Tags: North American Aerospace Defense Command, Northeast Air Defense Sector, Mark Jennings, Vigilant Guardian

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Personnel on the operations floor at NORAD’s Northeast Air Defense Sector (NEADS) confirm to their mission crew commander (MCC) that they are prepared to issue an order to fighter pilots, telling them to fire on a commercial airliner.
MCC Concerned about Possible Shootdown - Major Kevin Nasypany, the NEADS MCC, is concerned about what might happen next as the day’s crisis unfolds. He realizes he may need to order fighter jets under his command to shoot down an errant aircraft. He therefore starts walking up and down the operations floor, impatiently asking all his section heads and weapons technicians, “Are you prepared to follow an order to shoot down a civilian airliner?” All of them affirm that they will issue such an order if required to do so.
Nasypany Confers with Marr - Satisfied with their answers, Nasypany gets on the phone to Colonel Robert Marr, who is in the NEADS battle cab, and asks him, “Have we already asked the questions?” What Nasypany means is, have they asked about getting authorization to take out a threatening aircraft? According to author Lynn Spencer, “Those authorizations, [Nasypany] knows, are going to have to come from the president himself, passed down from senior NORAD command in Colorado Springs.” Marr replies that Major General Larry Arnold, who is at the Continental US NORAD Region (CONR) headquarters in Florida, is seeking the necessary authorizations and is prepared to take any action required. Nasypany then briefs Marr on the armaments on board the fighters NEADS has had launched (see 8:46 a.m. September 11, 2001). He adds: “My recommendation, if we have to take anybody out, large aircraft, we use AIM-9s in the face. If need be.” He means that if there is another hijacking, the most effective way to bring the plane down would be to fire a missile into its nose. [Vanity Fair, 8/1/2006; Spencer, 2008, pp. 140-141]
Pilots Do Not Receive Shootdown Authorization - At around 9:35 a.m., according to Spencer, a NEADS weapons controller will ask one of the pilots that launched in response to the first hijacking whether he would be willing to shoot down a hijacked aircraft (see (9:35 a.m.) September 11, 2001). [Spencer, 2008, pp. 153] According to the 9/11 Commission, however, NEADS personnel will only learn that NORAD has been cleared to shoot down threatening aircraft at 10:31 a.m., and even then they will not pass this order along to the fighter pilots (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42-43]

Entity Tags: Robert Marr, Kevin Nasypany, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

At NORAD’s Northeast Air Defense Sector (NEADS), Master Sergeant Joe McCain, the mission crew commander technician, receives a call from the Continental US NORAD Region (CONR) headquarters at Tyndall Air Force Base in Florida. Major General Larry Arnold and his staff at Tyndall AFB are trying to gather as much information as they can about the ongoing crisis, and want to know the transponder codes for the two fighter jets scrambled from Otis Air National Guard Base in response to the first hijacking (see 8:46 a.m. September 11, 2001), so they can monitor their positions. The CONR officer that makes the call tells McCain to “send [the transponder codes] out on chat,” meaning on NORAD’s own chat system.
NORAD's Computer Chat System - According to author Lynn Spencer, NORAD’s chat system “is similar to the chat rooms on most Internet servers, but classified.” It has three chat rooms that can be used by anyone with proper access. One room is specifically for NEADS, and connects its ID, surveillance, and weapons technicians to its alert fighter squadrons, and is where NEADS gets status reports on fighter units and their aircraft. Another chat room is for CONR, and is where the three CONR sectors—NEADS, the Western Air Defense Sector (WADS), and the Southeast Air Defense Sector (SEADS)—communicate with each other and can “upchannel” information to CONR headquarters. The third room is the Air Warfare Center (AWC), where senior NORAD commanders from the three NORAD regions—CONR, Canada, and Alaska—communicate with each other. NEADS is allowed to monitor this room, but not type into it. When there is a training exercise taking place, as was the case earlier this morning (see (6:30 a.m.) September 11, 2001), one or two additional chat windows will be open specifically for communicating exercise information, to help prevent it being confused with real-world information.
McCain Falling Behind - McCain’s responsibilities at NEADS include monitoring these chat rooms, keeping paper logs of everything that is going on, and taking care of “upchanneling” operational reports to higher headquarters. According to Spencer, “These chat logs help to keep everyone on the same page, but in a situation like the one unfolding they have to be updated almost instantaneously to achieve that end.” But, “The fact that CONR has had to call McCain to get information that by now he would normally have posted alerts him that he is falling behind despite his best efforts.” [Spencer, 2008, pp. 139-140]

Entity Tags: North American Aerospace Defense Command, Joe McCain, Larry Arnold

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Captain Craig Borgstrom.Captain Craig Borgstrom. [Source: US Air Force / Austin Knox]The three F-16 fighter jets ordered to scramble from Langley Air Force Base in Virginia (see 9:24 a.m. September 11, 2001) take off and, radar data will show, are airborne by 9:30 a.m. [North American Aerospace Defense Command, 9/18/2001; Christian Science Monitor, 4/16/2002; 9/11 Commission, 7/24/2004, pp. 27]
Delayed during Launch - Major Dean Eckmann will recall that, after receiving the scramble order, he and the two other pilots have “a pretty quick response time. I believe it was four to five minutes we were airborne from that point.” [BBC, 9/1/2002] According to the 1st Air Force’s book about 9/11, the three fighters are “given highest priority over all other air traffic at Langley Air Force Base” as they are launching. [Filson, 2003, pp. 63] But, according to author Lynn Spencer, in spite of this, the jets are delayed. As Eckmann is approaching the runway, he calls the control tower for clearance to take off, but the tower controller tells him, “Hold for an air traffic delay.” Air traffic controllers at the FAA’s Washington Center “have not had time to clear airliners out of the way for the northerly heading. Dozens of aircraft at various altitudes fill the jets’ route.” After having to wait two minutes, Eckmann complains: “We’re an active air scramble. We need to go now!” Finally, the tower controller tells him, “Roger, Quit flight is cleared for takeoff, 090 for 60,” meaning the fighters are to fly due east for 60 miles (see (9:30 a.m.) September 11, 2001).
Taking Off - The three jets launch 15 seconds apart, with Eckmann in front and the two other jets following. [Spencer, 2008, pp. 143-144] Pilot Craig Borgstrom will later recall, “[W]e took off, the three of us, and basically the formation we always brief on alert, we’ll stay in a two- to three-mile trail from the guy in front.” [Filson, 2003, pp. 63] According to the BBC, the pilots get a signal over their planes’ transponders, indicating an emergency wartime situation. [BBC, 9/1/2002]
Could Reach Washington before Pentagon Attack - F-16s have a maximum speed of 1,500 mph at high altitude, or 915 mph at sea level, so the three fighters could plausibly travel the 130 miles from Langley Air Force Base to Washington in just minutes. [Chant, 1987, pp. 404; Associated Press, 6/16/2000; USA Today, 9/16/2001; Washington Post, 9/16/2001 pdf file; US Air Force, 10/2007] Major General Larry Arnold, the commanding general of NORAD’s Continental US Region, will tell the 9/11 Commission, “I think if those aircraft had gotten airborne immediately, if we were operating under something other than peacetime rules, where they could have turned immediately toward Washington, DC, and gone into burner, it is physically possible that they could have gotten over Washington” before 9:37, when the Pentagon is hit. [9/11 Commission, 5/23/2003] Yet according to the 9/11 Commission, the jets are redirected east over the Atlantic Ocean and will be 150 miles from the Pentagon when it is hit (see 9:30 a.m.-9:37 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 27]
Conflicting Times - Some early news reports after 9/11 will say the Langley jets take off at the later time of 9:35 a.m. [Washington Post, 9/12/2001; CNN, 9/14/2001; Washington Post, 9/15/2001; CNN, 9/17/2001] But according to Colonel Alan Scott, the former vice commander of the Continental US NORAD Region, though the jets are airborne at 9:30, the report of this does not come down until 9:35, so this fact may account for the conflicting times. [9/11 Commission, 5/23/2003]

Entity Tags: Brad Derrig, Alan Scott, Craig Borgstrom, Dean Eckmann, Langley Air Force Base, Larry Arnold

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to former counterterrorism “tsar” Richard Clarke, around this time the acting Chairman of the Joint Chiefs of Staff Richard Myers speaks to him via video link (see 9:28 a.m. September 11, 2001). During their conversation, Myers mentions, “We are in the middle of Vigilant Warrior, a NORAD exercise.” [Clarke, 2004, pp. 5] However, no other references have been found to this exercise, “Vigilant Warrior.” Considering that exercise terms are “normally an unclassified nickname,” [Chairman of the Joint Chiefs of Staff, 4/23/1998 pdf file] this is perhaps a little odd. Could Richard Clarke have mistakenly been referring to the Vigilant Guardian exercise (see (6:30 a.m.) September 11, 2001), which is taking place on 9/11? According to a later news report though, NORAD confirms that “it was running two mock drills on Sept. 11 at various radar sites and Command Centers in the United States and Canada,” one of these being Vigilant Guardian. [New Jersey Star-Ledger, 12/5/2003] If this is correct then there must be another NORAD exercise on 9/11. If not “Vigilant Warrior,” a possibility is that the exercise referred to by Richard Clarke is in fact “Amalgam Warrior,” which is a NORAD-sponsored, large-scale, live-fly air defense and air intercept field training exercise. Amalgam Warrior usually involves two or more NORAD regions and is held twice yearly, in the spring for the West Coast and in the autumn for the East Coast. [US Congress, n.d.; Airman, 1/1996; Arkin, 2005, pp. 254; GlobalSecurity (.org), 4/27/2005] Is it possible that in 2001 the East Coast Amalgam Warrior is being held earlier than usual (like Global Guardian (see 8:30 a.m. September 11, 2001)) and is taking place on 9/11? In support of this possibility is a 1997 Defense Department report that describes the Stratcom exercise Global Guardian, saying it “links with other exercise activities sponsored by the Chairman, Joint Chiefs of Staff, and the Unified Commands.” The exercises it links with are Crown Vigilance (an Air Combat Command exercise), Apollo Guardian (a US Space Command exercise), and—significantly—the NORAD exercises Vigilant Guardian and Amalgam Warrior. [US Department of Defense, 5/1997; GlobalSecurity (.org), 4/27/2005] Since in 2001, Vigilant Guardian (see (6:30 a.m.) September 11, 2001) is occurring the same time as Global Guardian, might Amalgam Warrior be as well? In his book Code Names, William Arkin says that Amalgam Warrior is “sometimes combined with Global Guardian.” [Arkin, 2005, pp. 254] Amalgam Warrior tests such activities as tracking, surveillance, air interception, employing rules of engagement, attack assessment, electronic warfare, and counter-cruise-missile operations. A previous Amalgam Warrior in 1996 involved such situations as tracking unknown aircraft that had incorrectly filed their flight plans or wandered off course, in-flight emergencies, terrorist aircraft attacks, and large-scale bomber strike missions. Amalgam Warrior 98-1 was NORAD’s largest ever exercise and involved six B-1B bombers being deployed to Eielson Air Force Base, Alaska, to act as an enemy threat by infiltrating the aerial borders of North America. [Airman, 1/1996; Arkin, 2005, pp. 254; GlobalSecurity (.org), 4/27/2005] Another Amalgam Warrior in fall 2000 similarly involved four B-1 bombers acting as enemy forces trying to invade Alaska, with NORAD going from tracking the unknown aircraft to sending up “alert” F-15s in response. [Eielson News Service, 10/27/2000; Associated Press, 10/29/2000] If either one (or both) of these exercises ending with the name “Warrior” is taking place on 9/11, this could be very significant, because the word “Warrior” indicates that the exercise is a Joint Chiefs of Staff-approved, Commander in Chief, NORAD-sponsored field training exercise. [North American Aerospace Defense Command, 8/25/1989] Real planes would be pretending to be threats to the US and real fighters would be deployed to defend against them.

Entity Tags: US Department of Defense, Vigilant Warrior, North American Aerospace Defense Command, Ellington Air National Guard Base, Amalgam Warrior, Richard A. Clarke, Richard B. Myers, Vigilant Guardian

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

NORAD’s air defence computer system, the AN/FYQ-93.NORAD’s air defence computer system, the AN/FYQ-93. [Source: Federation of American Scientists]A technician at NORAD’s Northeast Air Defense Sector (NEADS) instructs personnel on the NEADS operations floor to turn off their “sim switches,” apparently so as to remove from their radar screens simulated information for a training exercise that was being conducted this morning. [Northeast Air Defense Sector, 8/23/2001; North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 2004]
Staffer Complained, 'Let's Get Rid of This Goddamn Sim' - A few minutes earlier, at 9:30 a.m., a member of staff on the operations floor complained about simulated information—presumably false tracks—appearing on NEADS radar screens. He said: “You know what, let’s get rid of this godd_mn sim. Turn your sim switches off. Let’s get rid of that crap.” [North American Aerospace Defense Command, 9/11/2001; North American Aerospace Defense Command, 9/11/2001] (A “sim switch” presumably allows simulated material on radar scopes to be turned on or off.)
Technician Instructs, 'Turn Off Your Sim Switches' - Now a member of NEADS staff, who according to a 9/11 Commission document is Technical Sergeant Jeffrey Richmond, gives an instruction to the NEADS surveillance technicians, “All surveillance, turn off your sim switches.” Seconds later, apparently in response to this instruction, someone on the operations floor tells a colleague, “You got your sim switches down.” [North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 2004]
Sim Switches Turned On for Day's Exercise - Simulated material (“sim”) is apparently appearing on NEADS radar screens because of the NORAD training exercise, Vigilant Guardian, that was being conducted this morning (see (6:30 a.m.) September 11, 2001). Former Deputy Secretary of Defense John Hamre has revealed that NORAD has the capacity to inject simulated material into the system, “as though it was being sensed for the first time by a radar site.” In a training exercise in December 1998, for example, NORAD ran “30 different simulations, some of them being mass attacks, some of them being single missiles.” An information page on the current exercise stated, “All of NEADS, operations personnel are to have their sim switches turned ‘on’ starting at 1400Z 6 Sept. 01 till endex [the end date of the exercise].” Since Vigilant Guardian was originally scheduled to continue until September 13, this would mean NEADS personnel had their sim switches turned on this morning. [US Department of Defense, 1/15/1999; Northeast Air Defense Sector, 8/23/2001]
Radar Equipment Set to Display 'Sim Tracks' - A memo outlining special instructions for Vigilant Guardian participants further detailed how NORAD equipment needed to be set to display simulated material during the exercise. It stated: “The exercise will be conducted sim over live on the air sovereignty string. The Q-93 must be placed in the mixed mode to allow the telling [i.e. the communicating of information between facilities] of sim tracks.” [Northeast Air Defense Sector, 8/23/2001] The Q-93 is a piece of equipment used by NORAD, which is described as “a suite of computers and peripheral equipment configured to receive plot data from ground radar systems,” and which “performs track processing.” [General Accounting Office, 12/24/1992 pdf file; Federation of American Scientists, 4/23/2000] The Q-93 also “receives flight plans from the FAA, and has bi-directional communications with NORAD headquarters and a real-time link to AWACS [Airborne Warning and Control System planes].” [Satterthwaite, Corman, and Herm, 6/2002]
Exercise Supposedly Canceled Earlier On - While NEADS radar scopes are still displaying simulated material as late as 9:34 a.m., some accounts will claim the Vigilant Guardian exercise was canceled shortly after 9:03 a.m., when the second World Trade Center tower was hit (see (Shortly After 9:03 a.m.) September 11, 2001). [Airman, 3/2002; Filson, 2003, pp. 59] And according to a report in the Toronto Star, “Any simulated information” for the exercise was “purged from the [radar] screens” at NORAD’s operations center in Cheyenne Mountain, Colorado, shortly before the second WTC tower was hit (see (9:00 a.m.) September 11, 2001). [Toronto Star, 12/9/2001] However, NEADS will receive a phone call from the operations center at 10:12 a.m. in which the caller asks it to “terminate all exercise inputs coming into Cheyenne Mountain” (see 10:12 a.m. September 11, 2001). [North American Aerospace Defense Command, 9/11/2001]

Entity Tags: Jeffrey Richmond, Northeast Air Defense Sector, Vigilant Guardian, John J. Hamre

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

In the middle of the 9/11 attacks, General Ralph Eberhart, the commander of NORAD, drives from his NORAD headquarters office at Peterson Air Force Base, Colorado to the NORAD operations center in Cheyenne Mountain, about a dozen miles away. The journey reportedly takes him 45 minutes and en route he loses a cell phone call with Vice President Cheney. The reason he makes this journey is unknown, though it is reported that there are superior communications capabilities available at Cheyenne Mountain. [Colorado Springs Gazette, 6/16/2006; Denver Post, 7/28/2006; Washington Post, 7/29/2006] The exact times when Eberhart departs Peterson AFB and arrives at Cheyenne Mountain are unclear. General Richard Myers says that Eberhart phones him from Peterson either just before or just after the Pentagon is hit, which suggests that Eberhart heads out some time between 9:35 a.m. and 9:40 a.m. [Armed Forces Radio And Television Service, 10/17/2001; 9/11 Commission, 6/17/2004] Eberhart tells the 9/11 Commission that when he arrives at the NORAD operations center, the order to shoot down hijacked aircraft has already been passed down NORAD’s chain of command. According to the commission’s timeline, this would indicate he arrives after 10:31 a.m. (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42] Yet other reports state that the massive blast doors to Cheyenne Mountain are shut at around 10:15 a.m. (see (10:15 a.m.) September 11, 2001), which suggests that Eberhart arrives earlier.

Entity Tags: Ralph Eberhart

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to most accounts, the two fighter jets launched from Otis Air National Guard Base in response to the hijacked Flight 11 (see 8:46 a.m. September 11, 2001) never receive an order from the military to shoot down hostile aircraft. However, one account will suggest otherwise. [Cape Cod Times, 8/21/2002; Filson, 2003, pp. 70; 9/11 Commission, 7/24/2004, pp. 42-44; Boston Globe, 9/11/2005] According to the 9/11 Commission, personnel at NORAD’s Northeast Air Defense Sector (NEADS) learn that NORAD has been cleared to shoot down threatening aircraft at 10:31 a.m., but they do not pass this order on to the fighter pilots (see 10:31 a.m. September 11, 2001). The only order conveyed to the pilots is to “ID type and tail” of hostile aircraft. [9/11 Commission, 7/24/2004, pp. 42-43] In 2005, the Boston Globe will report that the two Otis pilots, Major Daniel Nash and Lieutenant Colonel Timothy Duffy, “stressed that they never had orders to shoot down any of the [hijacked] planes.” [Boston Globe, 9/11/2005] However, in October 2002, Duffy will tell author Leslie Filson that, while flying over Manhattan, he and Nash “were given clearance to kill over their radio frequencies, but to this day aren’t sure who gave that order. Was it NEADS or a civilian air traffic controller?” [Filson, 2003, pp. 70, 89] At around 9:35 a.m., NEADS radioed Duffy to check he would be prepared to shoot down a hijacked aircraft (see (9:35 a.m.) September 11, 2001). [Spencer, 2008, pp. 153] And at some point, a civilian air traffic controller tells the two Otis pilots that if another plane is hijacked, it will have to be shot down (see (9:59 a.m.) September 11, 2001). [Cape Cod Times, 8/21/2002]

Entity Tags: Timothy Duffy, Daniel Nash, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Flight 93 hijackers (probably inadvertently) transmit over the radio: “Hi, this is the captain. We’d like you all to remain seated. There is a bomb on board. And we are going to turn back to the airport. And they had our demands, so please remain quiet.” [Boston Globe, 11/23/2001; Longman, 2002, pp. 209; MSNBC, 9/3/2002; 9/11 Commission, 6/17/2004] The controller responds, “United 93, understand you have a bomb on board. Go ahead,” but there is no response. There was a very similar “bomb on board” warning from the same flight at 9:32 a.m. (see (9:32 a.m.) September 11, 2001). The 9/11 Commission indicates that these are separate incidents. [9/11 Commission, 6/17/2004] Cleveland flight control apparently continues to wait for FAA superiors to notify NORAD. Earlier in the morning, Boston flight control directly contacted NORAD (see (8:37 a.m.) September 11, 2001) and local air force bases when they determined Flight 11 was hijacked.

Entity Tags: North American Aerospace Defense Command, Cleveland Air Route Traffic Control Center, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

As part of a NORAD training exercise, a simulated plane hijacking was scheduled to occur around this time. It was to have been based around politically motivated perpetrators taking command of an aircraft, landing it on a Cuba-like island, and seeking asylum there. The hijacking was one of several simulated scenarios prepared for the day. Details of the other scenarios are unknown. Major Kevin Nasypany, the mission crew commander at NORAD’s Northeast Air Defense Sector (NEADS) who’d helped designed the exercise, initially thought the reports of Flight 11 being hijacked were because “Somebody started the exercise early.” [Vanity Fair, 8/1/2006] The exercise was canceled after the second plane hit the World Trade Center (see (Shortly After 9:03 a.m.) September 11, 2001).

Entity Tags: Vigilant Guardian, Kevin Nasypany, North American Aerospace Defense Command, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Doug Davis.Doug Davis. [Source: Federal Aviation Administration]John White, a manager at the FAA’s Command Center, suggests to Doug Davis, the special assistant for technical operations in air traffic services at FAA headquarters, that fighter jets should be launched in response to Flight 93. However, FAA headquarters is apparently unable to act on this suggestion. [Federal Aviation Administration, 10/21/2002; 9/11 Commission, 7/24/2004, pp. 29; Canadian Broadcasting Corporation, 9/10/2006] In the last few minutes, the Command Center has warned headquarters that Flight 93 is “29 minutes out of Washington” and approaching the city (see 9:41 a.m.-9:48 a.m. September 11, 2001). [9/11 Commission, 8/26/2004, pp. 44]
Command Center Asks about Launching Fighters - Davis now tells White, “They’re pulling Jeff [Griffith, the FAA’s deputy director of air traffic] away to go talk about United 93.” White asks, “Uh, do we want to think, uh, about scrambling aircraft?” Davis replies, “Oh, God, I don’t know.” White says, “Uh, that’s a decision somebody’s gonna have to make probably in the next 10 minutes.” However, Davis only responds, “Uh, ya know everybody just left the room.” [Federal Aviation Administration, 10/21/2002; 9/11 Commission, 7/24/2004, pp. 29] This conversation takes place 13 minutes after the FAA’s Cleveland Center asked the Command Center whether anyone had asked the military to launch fighter jets to intercept Flight 93 (see (9:36 a.m.) September 11, 2001). [9/11 Commission, 8/26/2004, pp. 40]
Person Who Could Request Fighters Is Unavailable - Apparently there is only one person at FAA headquarters who is authorized to request military assistance, and Ben Sliney, the Command Center’s national operations manager, is told that no one can find him. Sliney will later recount: “I said something like, ‘That’s incredible. There’s only one person. There must be someone designated or someone who will assume the responsibility of issuing an order, you know.’ We were becoming frustrated in our attempts to get some information. What was the military response?” [Canadian Broadcasting Corporation, 9/10/2006] This lack of response to Flight 93 contrasts with the FAA’s earlier reaction to Flight 11, when Boston Center air traffic controllers contacted NORAD’s Northeast Air Defense Sector (NEADS) themselves (see (8:37 a.m.) September 11, 2001), and even called military bases directly (see 8:34 a.m. September 11, 2001 and (8:34 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 20]

Entity Tags: Ben Sliney, John White, Doug Davis, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The pilots that took off from Langley Air Force Base (see (9:25 a.m.-9:30 a.m.) September 11, 2001) hear a warning over radio that errant aircraft will be shot down, and receive an instruction from the Secret Service to protect the White House. [Spencer, 2008, pp. 222-223]
Pilots Learn of FAA Order - The three Langley fighter jets have now reached the Baltimore-Washington area. [Spencer, 2008, pp. 222] The pilots hear over their radios that the FAA has ordered all civilian aircraft to land. [New York Times, 10/16/2001] (The FAA issued this instruction at around 9:45 a.m. (see (9:45 a.m.) September 11, 2001). [US Congress. House. Committee On Transportation And Infrastructure, 9/21/2001; 9/11 Commission, 7/24/2004, pp. 29] )
Borgstrom Hears Shootdown Warning - The three pilots are all on different radio frequencies, but are able to communicate between themselves on their auxiliary frequency. According to author Lynn Spencer, one of them, Captain Craig Borgstrom, hears a message over the emergency radio frequency that is in response to the FAA’s recent order: “Attention all aircraft! Attention all aircraft! You are ordered to land at the nearest suitable airport. All aircraft must land immediately. Violators will be shot down.” The source of this message is unstated. [Filson, 2003, pp. 66; Spencer, 2008, pp. 222-223] (Author Leslie Filson will describe the Langley pilots hearing what is apparently a separate but similar message later on, some time after 10:42 a.m. (see 10:05 a.m.-11:05 a.m. September 11, 2001). [Filson, 2003, pp. 82] )
Instructed to Protect the White House - Around the time Borgstrom hears this, Major Dean Eckmann, the lead Langley pilot, is on the radio with the FAA’s Washington Center. A Secret Service agent has arrived there and wants to talk to him. [Filson, 2003, pp. 68; Spencer, 2008, pp. 222-223] Eckmann then receives a garbled message over his radio, which is difficult to make out. [New York Times, 11/15/2001] The message is, “Protect the house.” Eckmann will later recall, “I took it to mean protect the White House.” [Filson, 2003, pp. 68] He notifies the two other pilots—Borgstrom and Major Brad Derrig—of this message. He tells them, “I think I just talked to the Secret Service, but I’m not sure.” [New York Times, 11/15/2001]
Possible Shootdown Order? - According to Spencer, this message means that “Unknown to NEADS” (NORAD’s Northeast Air Defense Sector), Eckmann has been “given shootdown authority directly from the Secret Service, bypassing the military chain of command.” [Spencer, 2008, pp. 223] But Borgstrom and Derrig will later say they “never received explicit orders to fire on incoming planes perceived to be hostile.” [New York Times, 11/15/2001] Borgstrom radios NEADS weapons director Steve Citino and asks for specific instructions about what to do (see 10:07 a.m. September 11, 2001). [Spencer, 2008, pp. 223] According to the 9/11 Commission, NEADS will only learn that NORAD has been given clearance to shoot down threatening aircraft at 10:31 a.m., and even then it does not pass this order along to the fighter pilots under its command (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42-43]

Entity Tags: Brad Derrig, Washington Air Route Traffic Control Center, Craig Borgstrom, Dean Eckmann, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

In response to the terrorist attacks in the United States, the Russian military cancels a major training exercise it has been holding, turning back its bomber aircraft and calling off planned missile testing. [Toronto Star, 12/9/2001; Defense Video and Imagery Distribution System, 9/8/2011] The Russian Air Force began the exercise—which was being conducted over the North Atlantic, Pacific, and Arctic Oceans—on September 10 (see September 10, 2001), and had planned for it to continue until September 14. NORAD has deployed fighter jets to Alaska and Northern Canada to monitor the exercise (see September 9, 2001).
Russians Cancel Exercise to Avoid Confusion - The Russians now call off their exercise, “to avoid misunderstandings, since US defenses were now on high alert in case of further possible terrorist attacks,” according to BBC correspondent Bridget Kendall. [BBC, 2001, pp. 161; North American Aerospace Defense Command, 9/9/2001; Washington Times, 9/11/2001] “The Russians knew NORAD would have its hands full,” the Toronto Star will report. Lieutenant Colonel William Glover, the commander of NORAD’s Air Warning Center, will say the Russians stop their exercise “because they understood the magnitude of what had happened to us in the United States. They didn’t want any questions; they didn’t want us worrying about what they would be doing or entering our Air Defense Identification Zone.”
Russia Tells US about Canceling Exercise - The Russians notify the US of their actions. Captain Michael Jellinek, the director of plans, requirements, and readiness at NORAD’s Cheyenne Mountain Operations Center in Colorado, will later recall: “They sent the message to the State Department clearly and unambiguously: ‘Don’t worry about our movements, we’re going to stay down for a while.’”
Russia's Actions Are 'Very Helpful' to US - It is unclear when exactly the Russians call off their exercise. According to the Toronto Star, they “immediately” cancel it “on seeing the attacks in New York and Washington.” Glover will say the Russians notify the US that they are stopping their exercise “after the United Flight 93 went into Shanksville” (see (10:03 a.m.-10:10 a.m.) September 11, 2001 and (10:06 a.m.) September 11, 2001). Jellinek will call the Russians’ actions in canceling their exercise “[v]ery, very useful. Very helpful.” Glover will comment, “[T]hat was amazing to me, personally, the fact that they stopped their exercise and… that they told us that they were going to stop the exercise.” [Toronto Star, 12/9/2001; Defense Video and Imagery Distribution System, 9/8/2011] Russian President Vladimir Putin will contact the White House and inform National Security Adviser Condoleezza Rice that the Russians are voluntarily canceling their exercise (see Between 10:32 a.m. and 11:45 a.m. September 11, 2001). [Washington Post, 1/27/2002]

Entity Tags: Michael H. Jellinek, Russian Air Force, North American Aerospace Defense Command, US Department of State, William Glover

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The air traffic control tower at Andrews Air Force Base, near Washington, DC, broadcasts regular warnings over radio that any aircraft entering the restricted airspace around the capital will be shot down, even though, according to the 9/11 Commission, the president does not authorize the shooting down of threatening aircraft until 10:18 a.m. [9/11 Commission, 2004; 9/11 Commission, 2/17/2004; 9/11 Commission, 3/11/2004 pdf file; 9/11 Commission, 7/24/2004, pp. 41] The Andrews control tower begins broadcasting warning messages over the Air Traffic Information System (ATIS) at 10:05 a.m. [9/11 Commission, 3/11/2004 pdf file] The ATIS is an automatic information system over which “[p]re-recorded airfield advisory information is automatically transmitted at timed intervals over the airways on a specific frequency.” [US Air Force, 10/1/1999 pdf file]
Planes Told They Could Be 'Shot Down' - A 9/11 Commission document summarizing key transmissions from the Andrews tower will show that warning messages are broadcast about once or twice every 10 minutes. The messages, which are all quite similar, include: “No fly notice. Remain clear of Andrews Class B airspace or you will be shot down,” and, “Any aircraft monitoring Andrews Approach Control frequency: remain clear of Andrews Class B airspace or you will be shot down.” [9/11 Commission, 2/17/2004] (Class B airspace is restricted airspace in which no one is supposed to fly without a working transponder and permission from an air traffic controller. The airspace around much of Washington is designated Class B airspace. [Washington Post, 9/12/2001; New York Times, 9/29/2001] )
Fighter Pilots Hear Warning - At least one of the warning messages is heard by District of Columbia Air National Guard (DCANG) fighter pilots who launch from Andrews Air Force Base at 10:42 a.m. (see 10:42 a.m. September 11, 2001) and by pilots launched from Langley Air Force Base by NORAD’s Northeast Air Defense Sector (NEADS) earlier on (see (9:25 a.m.-9:30 a.m.) September 11, 2001). DCANG pilots Marc Sasseville and Heather Penney Garcia are flying at low altitude over Washington, while the three Langley pilots are above them at around 20,000 feet. Although they are on different radio frequencies, both sets of pilots hear a message over a shared channel: “Attention all aircraft monitoring Andrews tower frequency. Andrews and Class Bravo airspace is closed. No general aviation aircraft are permitted to enter Class Bravo airspace. Any infractions will be shot down.” [Filson, 2003, pp. 82]
Officers Hear Warning - The warning messages are also heard by DCANG officers at Andrews. After hearing that violators of the Washington airspace will be shot down, Brigadier General David Wherley thinks to himself, “I guess that will be us doing the shooting.” [Washington Post, 4/8/2002; Vogel, 2007, pp. 446] Apparently referring to the warnings from the Andrews tower, Lieutenant Colonel Phil Thompson will later recall: “We kind of winced at that, because there are plenty of hard reasons to not shoot somebody down. We were really in an ID posture—and trying to really be careful.” [Aviation Week and Space Technology, 9/9/2002]
Shootdown Not Authorized until 10:18 - Although the first of the warnings is broadcast at 10:05 a.m., President Bush only gives authorization for hostile aircraft to be shot down at 10:18 a.m., according to the 9/11 Commission, in a phone call with Vice President Dick Cheney (see 10:18 a.m.-10:20 a.m. September 11, 2001). Furthermore, NEADS only learns that NORAD has been given clearance to shoot down threatening aircraft at 10:31 a.m. (see 10:31 a.m. September 11, 2001). The 9/11 Commission document of Andrews tower transmissions will show that the warnings are broadcast until at least 11:05 a.m., although presumably they continue after that. [9/11 Commission, 2/17/2004; 9/11 Commission, 7/24/2004, pp. 41-42]

Entity Tags: District of Columbia Air National Guard, Heather Penney Garcia, Marc Sasseville, Phil Thompson, David Wherley, Andrews Air Force Base

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

NEADS personnel who are on duty the morning of 9/11.NEADS personnel who are on duty the morning of 9/11. [Source: Vanity Fair] (click image to enlarge)One of the pilots that took off from Langley Air Force Base (see (9:25 a.m.-9:30 a.m.) September 11, 2001) calls NORAD’s Northeast Air Defense Sector (NEADS) to relay information he has received about an aircraft over the White House, and is promptly instructed to intercept this aircraft. [Vanity Fair, 8/1/2006]
Borgstrom Wants Instructions - The three F-16s that took off from Langley Air Force Base are now flying in the Baltimore-Washington area. They have just heard a warning over the radio that errant aircraft will be shot down, and received an instruction from the Secret Service to protect the White House (see (10:00 a.m.) September 11, 2001). The FAA’s Washington Center also notified them of a suspicious aircraft flying at high speed toward the White House. In response, pilot Craig Borgstrom radios NEADS and asks weapons director Steve Citino for instructions on what to do. [Spencer, 2008, pp. 222-223] Borgstrom says: “Baltimore [the Washington Center] is saying something about an aircraft over the White House. Any words?” Citino replies: “Negative. Stand by,” and then relays Borgstrom’s message to Major James Fox, the leader of the NEADS weapons team. Fox then notifies Major Kevin Nasypany, the NEADS mission crew commander, of the aircraft over the White House.
Ordered to Intercept - Instinctively, Nasypany responds, “Intercept!” and he then elaborates, “Intercept and divert that aircraft away from there.” Citino passes this instruction to the Langley fighters, telling them their mission is to “intercept aircraft over White House. Use FAA for guidance.” Fox then adds: “Divert the aircraft away from the White House. Intercept and divert it.” Borgstrom confirms the order, saying, “Divert the aircraft.”
Unidentified Aircraft a False Alarm - As the F-16s head for the White House, the NEADS controllers are unable to find the building on their dated equipment, and also have trouble communicating with the Langley pilots. NEADS personnel speculate that the unidentified object is probably just a helicopter or smoke from the burning Pentagon. Minutes later, the suspect aircraft will be realized to probably be one of the Langley fighters, mistakenly reported by a Washington Center air traffic controller who was unaware of the military’s scrambles. Citino will comment: “That was cool. We intercepted our own guys.” [North American Aerospace Defense Command, 9/11/2001; Vanity Fair, 8/1/2006]

Entity Tags: Northeast Air Defense Sector, Kevin Nasypany, Steve Citino, Craig Borgstrom, James Fox

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Two senior NORAD officials, Colonel Robert Marr and Major General Larry Arnold, have to address the possibility of issuing shootdown authorization to fighter jets under their command, after a report is received about an aircraft over the White House. [Spencer, 2008, pp. 224-225]
Aircraft over White House - Marr, the battle commander at NORAD’s Northeast Air Defense Sector (NEADS) in Rome, New York, is in the NEADS battle cab. On the NEADS operations floor, mission crew commander Major Kevin Nasypany has just learned of a report of an aircraft flying over the White House (see 10:07 a.m. September 11, 2001), and now talks to Marr over the phone. Nasypany asks: “Okay, did you hear that? Aircraft over the White House. What’s the word? Intercept and what else?” Marr has a phone to each ear and does not hear what Nasypany says. Nasypany therefore repeats, “Aircraft… over… the White House!” pausing on each word for emphasis. [Vanity Fair, 8/1/2006; Spencer, 2008, pp. 224]
Commanders Discuss Shootdown Order - The news of an aircraft over the White House forces Marr and Arnold, with whom he has been communicating, to address the issue of authorizing the shooting down of aircraft. [Spencer, 2008, pp. 225] Arnold, the commander of NORAD’s Continental US Region (CONR), is at the CONR air operations center at Tyndall Air Force Base in Florida. [Code One Magazine, 1/2002] According to author Lynn Spencer, he has not yet received any instructions from his higher-ups regarding shootdown authorization. “He talked to Major General Rick Findley,” who is at NORAD’s operations center in Colorado, “and asked him to get shootdown authority from the vice president, but he’s still heard nothing back.” [Spencer, 2008, pp. 225]
Arnold Possibly Authorizes Shootdown - Arnold will later tell author Leslie Filson that he has “the authority in case of an emergency to declare a target hostile and shoot it down under an emergency condition.” [Filson, 2003, pp. 75] But according to Vanity Fair, he only passes the current request for rules of engagement further up his chain of command. [Vanity Fair, 8/1/2006] However, Spencer will claim otherwise, stating, “In light of the imminent attack on the White House,” Arnold “decides he will exercise the authority he has to protect the nation in an emergency.” He tells Marr: “We will intercept and attempt to divert. If we can’t, then we’ll shoot it down.” [Spencer, 2008, pp. 225]
Alleged Shootdown Authorization Not Passed On - Minutes later, though, Nasypany will tell his staff that the pilots that took off from Langley Air Force Base (see (9:25 a.m.-9:30 a.m.) September 11, 2001) have “negative clearance to shoot” aircraft over Washington (see 10:10 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 31] And according to the 9/11 Commission, NEADS only learns that NORAD has been given clearance to shoot down threatening aircraft at 10:31 a.m., and even then it does not pass this order along to the fighter pilots under its command (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42-43]

Entity Tags: Larry Arnold, Northeast Air Defense Sector, Kevin Nasypany, Robert Marr

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The mission crew commander at NORAD’s Northeast Air Defense Sector (NEADS) tells members of his staff that the fighter jets launched from Langley Air Force Base (see (9:25 a.m.-9:30 a.m.) September 11, 2001) have “negative clearance to shoot” aircraft over Washington. [North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 6/17/2003; Vanity Fair, 8/1/2006; Spencer, 2008, pp. 226-227]
Marr Does Not Pass on Authorization - NEADS battle commander Colonel Robert Marr has just been talking on the phone with Major General Larry Arnold, the commander of NORAD’s Continental US Region, and the two men have discussed whether fighters should be authorized to shoot down hostile aircraft (see (10:08 a.m.-10:10 a.m.) September 11, 2001). According to author Lynn Spencer, Arnold told Marr that if a suspicious aircraft cannot be diverted, “then we’ll shoot it down.” However, this is not the instruction that Marr then passes on to Major Kevin Nasypany, the NEADS mission crew commander. [Spencer, 2008, pp. 225-227] Marr will later tell the 9/11 Commission that at this time, he “may have had the authority” to order a plane shot down, “but he never gave [Nasypany] clearance to fire.” Marr “does not believe at this point there was a clearance to ‘kill.’” [9/11 Commission, 1/23/2004 pdf file]
Order Issued: 'Negative Clearance to Fire' - Nasypany relays the instructions Marr gives him to those on the operations floor, saying: “Negative. Negative clearance to shoot.” He then adds: “ID. Type. Tail.” This means the orders are for fighter jets to identify aircraft by their type and tail number, and nothing more. [North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 8/26/2004, pp. 46-47; Vanity Fair, 8/1/2006] About a minute later, Nasypany’s instructions will be passed to the Langley pilots (see 10:11 a.m. September 11, 2001). [North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 6/17/2003]

Entity Tags: Northeast Air Defense Sector, Robert Marr, Kevin Nasypany

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An officer at NORAD’s operations center in Cheyenne Mountain, Colorado, calls NORAD’s Northeast Air Defense Sector (NEADS) and asks it to stop “exercise inputs” being sent to the operations center.
NORAD Calls Chief of Exercises at NEADS - The NORAD officer, a “Captain Taylor,” calls NEADS, where the phone is answered by Captain Brian Nagel. [North American Aerospace Defense Command, 9/11/2001] Nagel is chief of NEADS live exercises. [Filson, 2003, pp. 74] After introducing himself, Taylor says, “What we need you to do right now is to terminate all exercise inputs coming into Cheyenne Mountain.” Nagel gives Taylor an extension number and suggests that he call it to get the exercise inputs stopped. Taylor replies, “I’ll do that.” [North American Aerospace Defense Command, 9/11/2001] According to an article in Vanity Fair, “inputs” are simulated scenarios that are put into play for training exercises. [Vanity Fair, 8/1/2006] NORAD has been conducting a major exercise this morning called Vigilant Guardian (see (6:30 a.m.) September 11, 2001). [Arkin, 2005, pp. 545]
Exercise Includes Simulated Radar Information - Taylor is presumably referring specifically to false tracks that have been transmitted onto NORAD radar screens for the exercise. NORAD has the capability to inject simulated material, including mass attacks, into the system during exercises, “as though it was being sensed for the first time by a radar site.” [US Department of Defense, 1/15/1999] All of the operations personnel at NEADS have been instructed to “have their sim switches turned ‘on’” (presumably to allow simulated information to appear on their radar screens) from September 6 until the end of Vigilant Guardian, on September 13. An information page on the exercise stated that a “sim test track will be in place and forward told [i.e. transferred to a higher level of command] to both NORAD and CONR,” NORAD’s Continental United States Region. [Northeast Air Defense Sector, 8/23/2001]
Exercise Supposedly Called Off Earlier - More than 50 members of the battle staff at the NORAD operations center have been participating in Vigilant Guardian this morning. [Airman, 3/2002; 9/11 Commission, 3/1/2004 pdf file] Some accounts will claim this exercise was canceled shortly after 9:03 a.m., when the second World Trade Center tower was hit (see (Shortly After 9:03 a.m.) September 11, 2001). [Airman, 3/2002; Filson, 2003, pp. 59] And a report in the Toronto Star will state, “Any simulated information” for the exercise was “purged from the [radar] screens” at the operations center shortly before the second tower was hit (see (9:00 a.m.) September 11, 2001). [Toronto Star, 12/9/2001] But a member of staff at NEADS complained at 9:30 a.m. about simulated material still appearing on radar screens there, and at 9:34 a.m. the NEADS surveillance technicians were instructed to turn off their “sim switches” (see 9:34 a.m. September 11, 2001). [North American Aerospace Defense Command, 9/11/2001; North American Aerospace Defense Command, 9/11/2001; 9/11 Commission, 2004]

Entity Tags: Vigilant Guardian, Brian Nagel, Northeast Air Defense Sector, North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A lieutenant colonel at the White House repeatedly relays to the National Military Command Center (NMCC) at the Pentagon that Vice President Dick Cheney has confirmed that fighter jets are cleared to engage an inbound aircraft if they can verify that the aircraft is hijacked. The lieutenant colonel notifies the NMCC of the authorization over the air threat conference call (see 9:29 a.m.-9:34 a.m. September 11, 2001). Cheney, who is in the Presidential Emergency Operations Center (PEOC) below the White House, said at sometime between 10:10 and 10:15 that fighters could engage an aircraft that was reportedly approaching Washington (see (Between 10:10 a.m. and 10:15 a.m.) September 11, 2001). However, it is only when Cheney calls President Bush at 10:18 a.m. that Bush confirms the shootdown order (see 10:18 a.m.-10:20 a.m. September 11, 2001). The shootdown order will be received by NORAD, and then, at 10:31 a.m., sent out to its three air defense sectors in the continental US (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 41-42; Spencer, 2008, pp. 240]

Entity Tags: National Military Command Center, Richard (“Dick”) Cheney

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A message is put out on NORAD’s computer chat system, notifying its three air defense sectors in the US that peacetime rules of engagement (ROE) still apply, which means fighter jets are not permitted to shoot down hostile aircraft. As a 9/11 Commission memorandum will later describe, on the chat log it is reiterated at this time “that the defensive posture [is] still peacetime ROE.” The person or organization that issues this message is unstated. NORAD’s computer chat system allows those with the proper access to communicate with each other, similarly to the way members of the public do in Internet chat rooms. The NORAD system includes three main chat rooms. The message about the current rules of engagement goes out in the chat room for the Continental US NORAD Region (CONR). This is where CONR’s three sectors—including the Northeast Air Defense Sector (NEADS), which has been coordinating the military’s response to the hijackings—communicate with each other. [9/11 Commission, 1/22/2004 pdf file; Spencer, 2008, pp. 139] It is not until 10:31 a.m. that Major General Larry Arnold, the CONR commander, will issue an instruction over the chat system, stating that NORAD has been cleared to shoot down threatening aircraft (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42]

Entity Tags: North American Aerospace Defense Command, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Continental United States NORAD Region (CONR) issues a message to its three air defense sectors—including the Northeast Air Defense Sector (NEADS)—stating that Vice President Dick Cheney has authorized it to shoot down suspicious aircraft.
Order Sent over Computer Chat System - About 15 minutes earlier, a military officer at the White House relayed to the Pentagon’s National Military Command Center (NMCC) that Cheney had confirmed that fighter jets were cleared to engage an inbound aircraft if they could verify that the aircraft was hijacked (see 10:14 a.m.-10:19 a.m. September 11, 2001). According to the 9/11 Commission, “It is not clear how [this] shootdown order was communicated within NORAD.” However, Major General Larry Arnold, the CONR commander, now instructs his staff to broadcast a message over a NORAD computer chat system, passing on Cheney’s authorization. The message states, “10:31 Vice president has cleared to us to intercept tracks of interest and shoot them down if they do not respond, per CONR CC [General Arnold].” The message is received at CONR’s three air defense sectors: the Western, Southeast, and Northeast. [9/11 Commission, 7/24/2004, pp. 42; Spencer, 2008, pp. 240]
Arnold Could Issue Shootdown Order Himself - Arnold, who is at the CONR air operations center at Tyndall Air Force Base in Florida, will later comment, “I have the authority in case of an emergency to declare a target hostile and shoot it down under an emergency condition… but it was comforting to know we legally had the authority from the president of the United States.” [Filson, 2002; Code One Magazine, 1/2002; Filson, 2003, pp. 75-76] The 10:31 chat message is the first notification personnel on the NEADS operations floor receive of the shootdown order. These personnel are reportedly confused over the order and do not pass it on to fighter pilots under their command (see 10:32 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42-43; 9/11 Commission, 8/26/2004, pp. 47]

Entity Tags: Continental US NORAD Region, Southeast Air Defense Sector, Western Air Defense Sector, Larry Arnold, Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Personnel on the operations floor at NORAD’s Northeast Air Defense Sector (NEADS) are confused over the nature and effect of an order they have received, which states that the military can shoot down aircraft that do not respond to its directions, and they do not pass this order on to fighter pilots under their command. [9/11 Commission, 7/24/2004, pp. 42-43; 9/11 Commission, 8/26/2004, pp. 47; Spencer, 2008, pp. 240-241; Farmer, 2009, pp. 228-229] NEADS has just received a message over the NORAD computer chat system from Larry Arnold, the commander of the Continental United States NORAD Region (CONR), stating that Vice President Dick Cheney has authorized NORAD to shoot down suspicious aircraft (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42]
Weapons Director Alerted to Order - Major Steve Ovens sees the chat message and alerts Major James Fox, the leader of the NEADS weapons team, to it. Ovens says: “We need to read this. Region commander has declared that we can shoot down tracks that do not respond to our direction. Okay?” Fox replies, “Okay,” but Ovens is unconvinced that he has understood Arnold’s message, so he says again, “The region commander has declared that we can shoot down aircraft that do not respond to our directions, okay?” Fox replies, “Copy that.”
NEADS Director Opposes Order - Ovens continues, “So if you’re trying to divert somebody and he won’t divert…” but Fox says, “DO [the director of operations] is saying no.” According to author Lynn Spencer, Fox means that Colonel Lanny McNeely, the NEADS director of operations, is indicating “no.” McNeely has “understood that the battle staff wanted to keep shootdown authority in the [NEADS] battle cab. The commanders were not prepared to pass such authorizations to airborne fighters.” [North American Aerospace Defense Command, 9/11/2001; Spencer, 2008, pp. 240-241] However, a 9/11 Commission memorandum will state that McNeely is away from NEADS on this day, in Texas, and no one is currently sitting in the director of operations position. [9/11 Commission, 10/30/2003 pdf file] According to John Farmer, the senior counsel to the 9/11 Commission, Fox is instead referring to Colonel Robert Marr, the NEADS battle commander, saying “no,” not McNeely. [Farmer, 2009, pp. 229]
Fox Agrees to Pass on Order to Commander - Ovens responds: “No? It came over the chat.… You got a conflict on that direction?” Fox replies, “Right now, no, but…” Showing Fox the chat message, Ovens says: “Okay. You read that from the vice president, right? Vice president has cleared…” Fox reads the message out loud, saying, “Vice president has cleared us to intercept traffic and shoot them down if they do not respond, per CONR CC.” Finally, he says, “Okay, I will pass it to MCC,” meaning Major Kevin Nasypany, the NEADS mission crew commander. [North American Aerospace Defense Command, 9/11/2001; Spencer, 2008, pp. 241]
NEADS Does Not Pass on Order to Pilots - NEADS personnel will later express to the 9/11 Commission their “considerable confusion over the nature and effect” of this shootdown order, and explain why they fail to pass it on to the fighter jets from Otis Air National Guard Base (see 8:46 a.m. September 11, 2001) and Langley Air Force Base (see 9:24 a.m. September 11, 2001) that are under their command. Nasypany and Fox indicate to the Commission that “they did not pass the order to the fighters circling Washington and New York because they were unsure how the pilots would, or should, proceed with this guidance.” Consequently, “while leaders in Washington believed that the fighters above them had been instructed to ‘take out’ hostile aircraft, the only orders actually conveyed to the pilots were to ‘ID type and tail.’” [9/11 Commission, 7/24/2004, pp. 43; Farmer, 2009, pp. 229]

Entity Tags: Lanny McNeely, James Fox, Northeast Air Defense Sector, Kevin Nasypany, Robert Marr, Steve Ovens

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The FAA’s Cleveland Center has to authorize two Ohio Air National Guard fighter jets to shoot down threatening aircraft, because NORAD’s Northeast Air Defense Sector (NEADS) is unable to communicate directly with those jets and give them the authorization itself. [Spencer, 2008, pp. 241-242] The two F-16s, which belong to the 180th Fighter Wing of the Ohio Air National Guard, took off from Toledo Express Airport at 10:17 a.m. (see 10:17 a.m. September 11, 2001). [Toledo Blade, 12/9/2001; WTOL, 9/11/2006]
NEADS Unable to Contact Fighters - NEADS has just received a message, informing it that Vice President Dick Cheney has authorized NORAD to shoot down suspicious aircraft (see 10:31 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 42] A weapons officer wants to pass this important information to the two 180th FW fighter pilots. However, since the jets took off, NEADS has been unable to bring them up on their UHF frequency, and so the weapons officer has had to communicate with them indirectly, via the FAA’s Cleveland Center. He now phones the Cleveland Center and asks it to pass on the new rules of engagement to the 180th FW pilots.
Controller Passes on Shootdown Authorization - A Cleveland Center air traffic controller then radios one of those pilots, Scott Reed, and asks him, “Sting 1-1 [Reed’s call sign], Cleveland Center, do you know what your ROE is?” Reed is surprised to hear a civilian controller use the military acronym for “rules of engagement.” He responds, “Sting 1-1, no.” The controller asks, “Would you like to know?” and then tells Reed, “Sting 1-1, if you have a non-military aircraft moving toward a population center, you are clear to engage.” Reed says, “Cleveland Center, Sting 1-1, please confirm ROE.” The controller responds, “Sting 1-1, if the airplane you are vectored against does not comply with your instructions, you are cleared to engage.” According to author Lynn Spencer, Reed “is shocked; he’s just been given clearance—from a civilian controller—to shoot down a commercial airliner.” [Spencer, 2008, pp. 241-242] The two 180th FW jets never receive any subsequent orders to engage specific aircraft. According to NEADS battle commander, Colonel Robert Marr, the pilots “never had a track close enough that they were directed to engage. [But] if a valid direction had come from the appropriate level to engage a target, or shoot down a target at some time, they could have done that.” [Toledo Blade, 12/9/2001] Though it notifies the 180th FW jets, NEADS fails to pass on the shootdown authorization to the fighters from Otis Air National Guard Base and Langley Air Force Base that are under its command (see 10:32 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 43; Farmer, 2009, pp. 229]

Entity Tags: Robert Marr, Northeast Air Defense Sector, 180th Fighter Wing, Cleveland Air Route Traffic Control Center, Scott Reed

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Vice President Dick Cheney tries to bring Defense Secretary Donald Rumsfeld up to date over the National Military Command Center’s (NMCC) conference call (see 9:29 a.m.-9:34 a.m. September 11, 2001), as Rumsfeld arrived at the NMCC just minutes earlier (see (10:30 a.m.) September 11, 2001). Cheney explains that he has given authorization for hijacked planes to be shot down and that this has been passed on to the fighter pilots. Rumsfeld asks, “So we’ve got a couple of aircraft up there that have those instructions at the present time?” Cheney replies: “That is correct. And it’s my understanding they’ve already taken a couple of aircraft out.” Then Rumsfeld says: “We can’t confirm that. We’re told that one aircraft is down but we do not have a pilot report that they did it.” Cheney is incorrect about his authorization having reached the pilots (see 10:31 a.m. September 11, 2001). [9/11 Commission, 6/17/2004]

Entity Tags: Richard (“Dick”) Cheney, Donald Rumsfeld

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The North Portal entrance to the Cheyenne Mountain Complex in Colorado.The North Portal entrance to the Cheyenne Mountain Complex in Colorado. [Source: NORAD]The message goes out within NORAD that the military’s defense readiness condition has been raised to Defcon 3. [9/11 Commission, 6/17/2003; 9/11 Commission, 2004] Secretary of Defense Donald Rumsfeld directed that the defense readiness condition be raised from Defcon 5—the lowest level—to Defcon 3 at around 10:45 a.m. (see (10:43 a.m.-10:52 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 326, 554; Goldberg et al., 2007, pp. 131] At 10:52 a.m., an emergency action message about the increased defense readiness condition was issued. [US Department of Defense, 9/11/2001 pdf file; 9/11 Commission, 2004]
NORAD Personnel Learn of Defcon Change - Word of the change is then communicated within NORAD. At 11:03 a.m., NORAD’s Northeast Air Defense Sector (NEADS) is ordered to Defcon 3. Four minutes later, at 11:07 a.m., Lieutenant Colonel Steve Usher, the director of combat operations at the headquarters of the Continental United States NORAD Region (CONR) in Florida, announces that Defcon 3 has been ordered. [9/11 Commission, 6/17/2003] And a military log will state that “NORAD has directed Defcon change” at 11:12 a.m. [9/11 Commission, 2004] Staff Sergeant Brent Lanier, an emergency action controller in NORAD’s Cheyenne Mountain Operations Center (CMOC) in Colorado, is tasked with sending out a message about the change to the defense readiness condition. He will later recall: “I’d sent out false Defcon messages during exercises, but I never thought I’d have to send out an actual Defcon change message—but I did. It was frightening.” [Airman, 3/2002]
NORAD Officers Discuss Defcon Change - Major General Larry Arnold, the CONR commander, will tell the 9/11 Commission that he hears of the change to the defense readiness condition either from Major General Rick Findley, the director of operations at the CMOC, or from one of NORAD’s computer chat logs. [9/11 Commission, 2/3/2004 pdf file] Usher will tell the 9/11 Commission that the instruction to raise the defense readiness condition comes either from the CONR Regional Air Operations Center or from Arnold. He will add that there is an emergency action message confirming the transition. [9/11 Commission, 2/4/2004 pdf file] Arnold will recall that, at some unspecified time, he calls General Ralph Eberhart, the commander of NORAD, about the change to the defense readiness condition, with the intention of informing Eberhart “of what was ongoing.” [9/11 Commission, 2/3/2004 pdf file]
Change in Defcon Affects Who Can Declare a Target Hostile - Steve Hedrick, an air weapons officer at NEADS, will tell the 9/11 Commission that “any change in Defcon is authenticated immediately” with the fighter jets under NORAD control. He will also say that “the main change when a Defcon level changes is in who has the authority to declare a target hostile.” Hedrick will note that the order from Vice President Dick Cheney, that NORAD fighters were “cleared… to intercept tracks of interest and shoot them down if they do not respond” (see 10:31 a.m. September 11, 2001), is “distinct and different from the transition in Defcon levels.” [9/11 Commission, 10/27/2003 pdf file; 9/11 Commission, 7/24/2004, pp. 42]

Entity Tags: Continental US NORAD Region, Steve Usher, Steve Hedrick, Eric A. “Rick” Findley, Northeast Air Defense Sector, Larry Arnold, Ralph Eberhart, Brent Lanier, North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Major General Paul Weaver, director of the Air National Guard, provides reporters with details of the 9/11 attacks and the US military’s response to the hijackings. Speaking at the Pentagon, Weaver gives reporters a detailed account of what happened on September 11. He says Air National Guard planes responded to the hijackings on orders from NORAD’s Northeast Air Defense Sector (NEADS), which was alerted to the hijackings by the Federal Aviation Administration (FAA).
Fighters Took Off Too Late to Catch Flight 175 - Weaver says that at 8:53 a.m., seven minutes after Flight 11 crashed into the North Tower of the World Trade Center (see 8:46 a.m. September 11, 2001), two F-15 fighter jets took off from Otis Air National Guard Base in Cape Cod, Massachusetts, in pursuit of Flight 175, the second plane to be hijacked (see 8:46 a.m. September 11, 2001 and 8:53 a.m. September 11, 2001). However, Weaver says, the FAA had only told NEADS that “there was an airplane that had a problem,” and at that time it was unclear if Flight 175 had been hijacked. He says that although the fighters flew at over 500 miles per hour, they were unable to catch up with Flight 175 before it hit the South Tower of the WTC at 9:03 a.m. (see 9:03 a.m. September 11, 2001).
More Fighters Were Launched Just before Pentagon Was Hit - Weaver says Flight 77, the third aircraft to be hijacked, flew west for 45 minutes and then turned east, and its transponder was turned off. He does not claim that the military received notice that it had been hijacked, but says NEADS scrambled F-16 fighters that were on alert at Langley Air Force Base in Virginia at 9:35 a.m. (see 9:24 a.m. September 11, 2001 and (9:25 a.m.-9:30 a.m.) September 11, 2001). Two minutes later, at 9:37 a.m., the Pentagon was hit (see 9:37 a.m. September 11, 2001). The F-16s, he says, subsequently remained on patrol over the Pentagon.
No Fighters Took Off to Intercept Flight 93 - Weaver says no fighters were scrambled to chase after Flight 93, the fourth hijacked plane, which crashed in a field in Pennsylvania (see (10:03 a.m.-10:10 a.m.) September 11, 2001 and (10:06 a.m.) September 11, 2001). “There was no notification for us to launch airplanes,” he tells the reporters. “We weren’t even close.” [Dallas Morning News, 9/14/2001; Farmer, 2009, pp. 244] (However, also on this day, Deputy Defense Secretary Paul Wolfowitz contradicts Weaver’s claim. He tells PBS’s NewsHour, “[W]e were already tracking in on that plane that crashed in Pennsylvania,” and adds, “[T]he Air Force was in a position to do so [i.e. shoot Flight 93 down] if we had had to.” [NewsHour with Jim Lehrer, 9/14/2001; Farmer, 2009, pp. 245] ) Weaver says that even if fighters had caught up with the hijacked planes, they may have been unable to stop them reaching their targets. “You’re not going to get an American pilot shooting down an American airliner,” he says. “We don’t have permission to do that.” According to Weaver, only the president can issue an order to shoot down an American airliner. [Dallas Morning News, 9/14/2001]
Weaver's Account Is the 'Most Accurate' Prior to the 9/11 Commission's Investigation - The account he gives to reporters today, according to John Farmer, the senior counsel to the 9/11 Commission, will be “the last public statement uttered by General Weaver on the subject and proved to be the most accurate account of events issued until the 9/11 Commission’s investigation.” [Farmer, 2009, pp. 245] Apparently after Weaver issues his statement to the reporters, an Air Force spokesman, speaking on condition of anonymity, adds that no regular Air Force planes were scrambled during the 9/11 attacks, “because continental air defense is the mission of the Air National Guard.” He says regular Air Force fighters “have air superiority as their mission,” which means they train “to deploy somewhere where we are engaged in hostile action and secure the skies.” These fighters, according to the spokesman, “ordinarily are not ready to fly on short notice and their pilots are not on standby to defend the United States.” [Dallas Morning News, 9/14/2001]
Pentagon Has Been Slow to Answer Questions about Response to Hijackings - The Washington Post will comment, “Questions about the time it took US military planes to respond to the threat of several hijacked aircraft speeding toward the nation’s financial and military centers have dogged the Pentagon since the attacks.” It will add, “Top Pentagon officials have been slow to respond to press inquiries for a timeline that would establish the exact times that civil aviation authorities became aware of the hijackings, when US military commanders were notified, and when US fighter jets took to the air.” [Washington Post, 9/15/2001] The previous day, Air Force General Richard Myers was questioned about the military’s response to the attacks before the Senate Armed Services Committee, but his answers were vague and confused (see September 13, 2001). [US Congress, 9/13/2001; Farmer, 2009, pp. 241-242] NORAD will release its own timeline of the events of September 11 and its response to the hijackings on September 18 (see September 18, 2001). [North American Aerospace Defense Command, 9/18/2001; 9/11 Commission, 7/29/2004]

Entity Tags: US Department of the Air Force, Paul Wolfowitz, Paul Weaver

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The Federal Aviation Administration (FAA) produces a chronology of the events of September 11, which it uses when it briefs the White House today, but the document fails to mention when NORAD’s Northeast Air Defense Sector (NEADS) was alerted to two of the hijacked planes. The FAA’s chronology, titled “Summary of Air Traffic Hijack Events,” incorporates “information contained in the NEADS logs, which had been forwarded, and on transcripts obtained from the FAA’s Cleveland Center, among others,” according to John Farmer, the senior counsel to the 9/11 Commission.
Document Includes Notification Times for First Two Hijacked Flights - The chronology refers “accurately to the times shown in NEADS logs for the initial notifications from FAA about the hijacking of American 11 and the possible hijacking of United 175,” according to the 9/11 Commission. It gives 8:40 a.m. as the time at which the FAA alerted NEADS to Flight 11, the first plane to be hijacked (see (8:37 a.m.) September 11, 2001), and 9:05 a.m. as the time when the FAA alerted NEADS to Flight 175, the second plane to be hijacked (see (9:03 a.m.) September 11, 2001). However, it makes no mention of when the FAA alerted NEADS to Flight 77 and Flight 93, the third and fourth planes to be hijacked. The FAA’s omission of these two notification times is “suspicious,” according to the 9/11 Commission, “because these are the two flights where FAA’s notification to NEADS was significantly delayed.”
Document Omits Notification Times for Flights 77 and 93 - The chronology, as Farmer will later point out, “makes no mention… of the notification to NEADS at 9:33 that American 77 was ‘lost’ (see 9:34 a.m. September 11, 2001) or of the notification to NEADS at 9:34 of an unidentified large plane six miles southwest of the White House (see 9:36 a.m. September 11, 2001), both of which are in the NEADS logs that the FAA reviewed” when it was putting together the timeline. It also fails to mention the call made by the FAA’s Cleveland Center to NEADS in which, at 10:07 a.m., the caller alerted NEADS to Flight 93 and said there was a “bomb on board” the plane (see 10:05 a.m.-10:08 a.m. September 11, 2001), even though this information was also “duly noted in the NEADS logs” that the FAA has reviewed.
Chronology Omits Other Key Information - The chronology, Farmer will write, reflects “a time at which the FAA was notified that the Otis [Air National Guard Base] fighters were scrambled” in response to the hijacking of Flight 11 (see 8:46 a.m. September 11, 2001), but it gives “no account of the scramble of the fighters from Langley Air Force Base” (see 9:24 a.m. September 11, 2001). It also fails to mention the report that NEADS received after Flight 11 crashed, in which it was incorrectly told the plane was still airborne and heading toward Washington, DC (see 9:21 a.m. September 11, 2001). Despite lacking information about the times when the FAA alerted NEADS to Flights 77 and 93, the FAA’s chronology is one of the documents used to brief the White House about the 9/11 attacks today (see September 17, 2001).
Investigators Were Told to Determine Exact Notification Times - The chronology is the product of investigations that began promptly in response to the 9/11 attacks. According to senior FAA officials, FAA Administrator Jane Garvey and Deputy Administrator Monte Belger “instructed a group of FAA employees (an ‘after-action group’) to reconstruct the events of 9/11.” This group, according to the 9/11 Commission, “began its work immediately after 9/11 and reviewed tape recordings, transcripts, handwritten notes, logs, and other documents in an effort to create an FAA chronology of events.” The group, according to one witness, “was specifically asked to determine exactly when the FAA notified the military that each of the four planes had been hijacked,” and “[s]everal people worked on determining correct times for FAA notifications to the military.” [Federal Aviation Administration, 9/17/2001 pdf file; 9/11 Commission, 7/29/2004; Farmer, 2009, pp. 245-247] NORAD will release a timeline of the events of September 11 and its response to the attacks a day after the FAA chronology is published (see September 18, 2001). [North American Aerospace Defense Command, 9/18/2001; 9/11 Commission, 7/29/2004]

Entity Tags: Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The North American Aerospace Defense Command (NORAD) releases a chronology of the events of September 11 and its response to the terrorist attacks that day, but the accuracy of this account will later be challenged by the 9/11 Commission. [North American Aerospace Defense Command, 9/18/2001; 9/11 Commission, 7/24/2004, pp. 34; 9/11 Commission, 7/29/2004]
NORAD Learned of First Hijackings Too Late to Defend the WTC - The chronology provides the times at which NORAD’s Northeast Air Defense Sector (NEADS) was alerted to the hijackings and when fighter jets were scrambled in response to the hijackings. It states that the Federal Aviation Administration (FAA) notified NEADS about Flight 11, the first hijacked aircraft, at 8:40 a.m. In response, the order was given to scramble two F-15 fighters from Otis Air National Guard Base in Cape Cod, Massachusetts, at 8:46 a.m. (see 8:46 a.m. September 11, 2001), the same time that Flight 11 crashed into the World Trade Center (see 8:46 a.m. September 11, 2001), and the fighters were airborne at 8:52 a.m. (see 8:53 a.m. September 11, 2001). The FAA notified NEADS about Flight 175, the second hijacked aircraft, at 8:43 a.m., according to the chronology. When Flight 175 crashed into the WTC at 9:03 a.m. (see 9:03 a.m. September 11, 2001), the chronology states, the Otis fighters were 71 miles away from New York.
Fighters Were Scrambled in Response to Flight 77 Hijacking - NEADS was alerted to Flight 77, the third hijacked aircraft, at 9:24 a.m., according to the chronology. In response, the order was given to scramble two F-16 fighters from Langley Air Force Base in Virginia (see 9:24 a.m. September 11, 2001) and these were airborne at 9:30 a.m. (see (9:25 a.m.-9:30 a.m.) September 11, 2001). But the F-16s were 105 miles from the Pentagon when it was hit at 9:37 a.m. (see 9:37 a.m. September 11, 2001). Regarding the fourth hijacked aircraft, Flight 93, the chronology gives “N/A” as the time the FAA alerted NEADS, but it also states that the FAA and NEADS discussed the flight on “a line of open communication.” At 10:03 a.m., when Flight 93 crashed in Pennsylvania (see (10:03 a.m.-10:10 a.m.) September 11, 2001 and (10:06 a.m.) September 11, 2001), the chronology states, the F-16s launched from Langley Air Force Base in response to the hijacking of Flight 77 were “in place to protect DC.” [North American Aerospace Defense Command, 9/18/2001]
9/11 Commission Disputes NORAD's Account - The 9/11 Commission Report, released in 2004, will highlight what it says are inaccuracies in NORAD’s timeline of the events of September 11. It will state that NORAD’s claim that NEADS was alerted to Flight 77 at 9:24 a.m. was incorrect. The notice NEADS received at that time, according to the report, was the incorrect claim that Flight 11 “had not hit the World Trade Center and was heading for Washington, DC” (see 9:21 a.m. September 11, 2001). “NEADS never received notice that American 77 was hijacked,” the report will state. “It was notified at 9:34 that American 77 was lost (see 9:34 a.m. September 11, 2001). Then, minutes later, NEADS was told that an unknown plane was six miles southwest of the White House” (see 9:36 a.m. September 11, 2001). The report will state that NORAD’s claim that the Langley fighters were scrambled in response to the notification about Flight 77 is also incorrect. Instead, it will state, the fighters were scrambled in response to the incorrect report that Flight 11 was still airborne and heading south. [9/11 Commission, 7/24/2004, pp. 34]
9/11 Commission Disputes NORAD's Account regarding Flights 175 and 93 - Furthermore, whereas NORAD’s chronology claims that NEADS discussed Flight 93 with the FAA on “a line of open communication,” the 9/11 Commission Report will state that NEADS “first received a call about United 93 from the military liaison at [the FAA’s] Cleveland Center at 10:07,” by which time the plane “had already crashed” (see 10:05 a.m.-10:08 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 30] And while NORAD states that the FAA notified NEADS about Flight 175 at 8:43 a.m., according to the report, the first notification came “in a phone call from [the FAA’s] New York Center to NEADS at 9:03” (see (9:03 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 23]
Military Has Been Slow to Provide Details of Its Response on September 11 - US military officials, according to the Washington Post, “have been slow to respond to press inquiries for a timeline that would establish the exact times that civil aviation authorities became aware of the hijackings, when US military commanders were notified, and when US fighter jets took to the air.” [Washington Post, 9/15/2001] On September 13, Air Force General Richard Myers was questioned about the military’s response to the 9/11 attacks before the Senate Armed Services Committee, but his answers were vague and confused (see September 13, 2001). [US Congress, 9/13/2001; Farmer, 2009, pp. 241-242] A day later, Major General Paul Weaver, director of the Air National Guard, provided reporters with details of the military’s response to the hijackings in an “impromptu hallway interview” at the Pentagon (see September 14, 2001). [Dallas Morning News, 9/14/2001]

Entity Tags: North American Aerospace Defense Command

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Wayne Allard.Wayne Allard. [Source: Publicity photo]General Ralph Eberhart, the commander of the North American Aerospace Defense Command (NORAD), appears before the Senate Armed Services Committee and gives NORAD’s account of the events of September 11 and the military’s response to the terrorist attacks that day, but the 9/11 Commission will later find that some of the information he provides is incorrect. [US Congress. Senate, 10/25/2001; 9/11 Commission, 7/29/2004; Farmer, 2009, pp. 248] Eberhart was at NORAD headquarters at Peterson Air Force Base, Colorado, and then went to NORAD’s operations center in Cheyenne Mountain when the 9/11 attacks were taking place. [9/11 Commission, 3/1/2004 pdf file; 9/11 Commission, 3/1/2004] NORAD released a timeline of its response to the hijackings on September 18 (see September 18, 2001) and Eberhart’s testimony is consistent with that account. [North American Aerospace Defense Command, 9/18/2001]
Eberhart Says Fighters Were Scrambled in Response to First Hijacking - During the hearing, Eberhart tells Senator Wayne Allard (R-CO) that after the Federal Aviation Administration (FAA) alerted NORAD to the first hijacking, of Flight 11 (see (8:37 a.m.) September 11, 2001), NORAD ordered two F-15 fighter jets to take off from Otis Air National Guard Base in Cape Cod, Massachusetts (see 8:46 a.m. September 11, 2001), “almost simultaneously to the first crash” at the World Trade Center (see 8:46 a.m. September 11, 2001). Eberhart says that after he learned a plane had hit the WTC, he was initially unsure if that plane was Flight 11. “I’m sitting there hoping that someone has made a mistake; there has been an accident; that this isn’t the hijacked airplane [that hit the WTC], because there is confusion,” he recalls. He says he was informed that “it was a light commuter airplane” that hit the WTC, although, he says, it “didn’t look like that was caused by a light commuter airplane.”
Fighters Didn't Have Enough Time to Stop Second Crash - Eberhart says the FAA notified NORAD that there was “a second hijacked plane”—referring to Flight 175—“somewhere in there,” but although the Otis fighters were “flying toward New York” after being scrambled, they were still eight minutes away from the city when Flight 175 crashed into the WTC at 9:03 a.m. (see 9:03 a.m. September 11, 2001). “Tragically, there was just too much distance between Otis and New York City to get there in time,” Eberhart comments.
Eberhart Says NORAD Learned Flight 77 Was Hijacked before It Crashed - Eberhart says the first documented instance NORAD has of the FAA notifying it about Flight 77, the third aircraft to be hijacked, was at 9:24 a.m. After the hearing, in responses submitted for the record, Eberhart adds that the FAA notified NORAD’s Northeast Air Defense Sector (NEADS) that Flight 77 “was headed towards Washington, DC.” NEADS, he states, “then passed this information to NORAD’s Air Warning Center and Command Center in Cheyenne Mountain, and to the Continental US NORAD Region’s Regional Air Operations Center.”
Fighters Were Scrambled Too Late to Prevent the Pentagon Attack - Eberhart says NORAD launched two F-16 fighters from Langley Air Force Base in Virginia “as soon as” the FAA alerted it to the hijacking of Flight 77 (see 9:24 a.m. September 11, 2001). However, he says, these fighters were still “approximately 13 minutes away from Washington, DC, when that tragic crash [at the Pentagon] occurred.”
Eberhart Is Unaware of Reason for FAA's Delay in Contacting NORAD - Senator Carl Levin (D-MI) tells Eberhart: “The timeline that we’ve been given is that at 8:55 on September 11, American Airlines Flight 77 began turning east, away from its intended course. And at 9:10, Flight 77 was detected by the FAA radar over West Virginia heading east. That was after the two planes had struck the World Trade Center towers. Then 15 minutes later, at 9:25, the FAA notified NORAD that Flight 77 was headed toward Washington.” In light of this, he asks, “[D]o you know why it took 15 minutes for the FAA to notify NORAD?” Eberhart replies: “I do not know, sir, why it took that amount of time for FAA. I hate to say it, but you’ll have to ask FAA.” Senator John Warner (R-VA), who has an extensive military background, tells Eberhart he is “a little bit stunned that you don’t know why that delay occurred.” He continues, saying, “I would have thought by now all of you in this chain would have gone back, rehearsed these things, figured out what happened, what went wrong, so that we ensure it won’t happen again.” In his responses submitted for the record, Eberhart suggests possible reasons for the delay, stating that after the FAA lost radar contact with Flight 77, it “began to receive calls from outside agencies with reports of a possible downed aircraft. Additionally, the loss of radio contact with the aircraft added to the confusion.” Consequently, he states, “I believe the FAA was faced with conflicting information, which hindered them from making an accurate assessment of the actual location of the aircraft.”
Eberhart Says NORAD Was Following Flight 93 before It Crashed - Eberhart says NORAD was aware of the problems with Flight 93, the fourth hijacked plane, before it crashed in Pennsylvania (see (10:03 a.m.-10:10 a.m.) September 11, 2001 and (10:06 a.m.) September 11, 2001). He tells Allard that the FAA “knew before it deviated its flight pattern” that Flight 93 “was hijacked.” He says NORAD had been “trying to decide, initially, if that flight was going to continue west and if there was some other target for that flight. Was it Chicago? Was it St. Louis? And what might we do to launch an aircraft to intercept it.” But he says that after the FAA reacquired Flight 93 on radar, NORAD thought the plane “was headed probably for Washington, DC, but maybe New York.” He says NORAD decided at that time to keep the Otis and Langley fighters in place over New York and Washington. If another suspicious plane was approaching, he says, “our intent was to go out and meet that aircraft and destroy it if we needed to, if it entered either Washington, DC, or New York City airspace.” However, in his responses submitted for the record, Eberhart states that the “data/log entries received by NORAD from the FAA [after September 11] do not show a time or entry indicating the FAA specifically notified the Pentagon that United Airlines Flight 93 was hijacked.” He also states that NORAD “did not notify” the National Military Command Center (NMCC) at the Pentagon that Flight 93 had been hijacked.
9/11 Commission Disputes Some of Eberhart's Claims - Several claims Eberhart makes in the hearing will be contradicted by evidence uncovered by the 9/11 Commission during its investigation of the terrorist attacks. Whereas Eberhart says the military was first notified about the hijacking of Flight 77 at 9:24 a.m. and implies that this notification prompted the scrambling of fighters from Langley Air Force Base, according to John Farmer, the senior counsel to the 9/11 Commission, “[T]he first notification regarding American 77 occurred at 9:34, when it was reported ‘lost’” (see 9:34 a.m. September 11, 2001). [US Congress. Senate, 10/25/2001; Farmer, 2009, pp. 248-254] The notice NEADS received at 9:24 a.m., according to the 9/11 Commission Report, was the incorrect claim that Flight 11 “had not hit the World Trade Center and was heading for Washington, DC” (see 9:21 a.m. September 11, 2001). [9/11 Commission, 7/24/2004, pp. 34] Consequently, Farmer will write, “the scramble of the Langley fighters did occur as an immediate reaction to a notification about hijacking, but that notification was not, as [Eberhart’s] testimony implies, a report that American 77 was hijacked, but the report that American 11 was still airborne and heading for Washington.” And while Eberhart claims the FAA told NEADS that Flight 77 was heading toward Washington, according to Farmer: “The FAA never notified NEADS that American 77 was heading for Washington, DC. There is no such notification recorded on any tape or in any log maintained at NEADS or at NORAD.” Furthermore, while Eberhart claims the military was following Flight 93 on radar before it crashed and was in position to shoot it down if it approached Washington, Farmer will write that “in fact, NEADS never located United 93 on radar, because the plane had already crashed by the time NEADS was notified.” [Farmer, 2009, pp. 251, 254-255]

Entity Tags: John W. Warner, Carl Levin, Ralph Eberhart, North American Aerospace Defense Command, Senate Armed Services Committee, Wayne Allard

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Author Mike Ruppert.Author Mike Ruppert. [Source: From the Wilderness]Mike Ruppert, a former detective with the Los Angeles Police Department, publishes Crossing the Rubicon, in which he argues that al-Qaeda lauched the 9/11 attacks, but certain individuals within the Bush administration, the US Secret Service, and the CIA not only failed to stop the attacks but prevented others within government from stopping them. In contrast to other prominent skeptic literature (see, for example, November 8, 2005 and March 20, 2006), Ruppert focuses on non-physical evidence. He believes that those responsible for the attacks intended to use it as a pretext for war in the Middle East with the intention to gain control of a large amount of the planet’s oil reserves, which he thinks will soon start to run out, forcing prices higher. He also discusses the various war games on 9/11 (see (9:00 a.m.) September 11, 2001 and (9:40 a.m.) September 11, 2001), allegations of insider trading before the attacks (see Early September 2001), whether the CIA had a hand in thwarting the Moussaoui investigation (see August 20-September 11, 2001), and US relations with Pakistan and Saudi Arabia (see October 7, 2001 and January 2000)). [Ruppert, 2004]

Entity Tags: Michael Ruppert

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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