!! History Commons Alert, Exciting News

Context of '(9:35 a.m.) September 11, 2001: Secret Service Agents Respond to Attacks in Crisis Center, but Are Hindered by Conflicting Information'

This is a scalable context timeline. It contains events related to the event (9:35 a.m.) September 11, 2001: Secret Service Agents Respond to Attacks in Crisis Center, but Are Hindered by Conflicting Information. You can narrow or broaden the context of this timeline by adjusting the zoom level. The lower the scale, the more relevant the items on average will be, while the higher the scale, the less relevant the items, on average, will be.

The hole caused by the Flight 11 crash.The hole caused by the Flight 11 crash. [Source: Reuters]Flight 11 slams into the WTC North Tower (Building 1). Hijackers Mohamed Atta Waleed Alshehri, Wail Alshehri, Abdulaziz Alomari, and Satam Al Suqami presumably are killed instantly, and many more in the tower will die over the next few hours. Seismic records pinpoint the crash at 26 seconds after 8:46 a.m. [CNN, 9/12/2001; New York Times, 9/12/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; USA Today, 8/13/2002; Associated Press, 8/21/2002; Newsday, 9/10/2002] The NIST report states the crash time to be 8:46:30. [National Institute of Standards and Technology, 9/2005, pp. 19] The 9/11 Commission Report states the crash time to be 8:46:40. [9/11 Commission, 7/24/2004, pp. 7] Investigators believe the plane still has about 10,000 gallons of fuel (see 8:57 a.m. September 11, 2001). [New York Times, 5/26/2002] The plane strikes the 93rd through 99th floors in the 110-story building. No one above the crash line survives; approximately 1,360 people die. Below the crash line, approximately 72 die and more than 4,000 survive. Both towers are slightly less than half full at the time of the attack, with between 5,000 to 7,000 people in each tower. This number is lower than expected. Many office workers have not yet shown up to work, and tourists to the observation deck opening at 9:30 A.M. have yet to arrive. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 20-22] The impact severs some columns on the north side of the North Tower. Each tower is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which weighs 283,600 lb and is traveling at an estimated speed of around 430 mph (see October 2002-October 2005), severs 35 of the building’s 236 perimeter columns and damages another two. The damage to the South Tower’s perimeter will be similar (see 9:03 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 5-9, 20, 22] The perimeter columns bear about half of the tower’s weight, so this damage reduces its ability to bear gravity loads by about 7.5 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may have damaged the core even after crashing through the exterior wall. According to the National Institute of Standards and Technology (NIST): “Moving at 500 mph, an engine broke any exterior column it hit. If the engine missed the floor slab, the majority of the engine core remained intact and had enough residual momentum to sever a core column upon direct impact.” [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case computer model, three of the core columns are severed and another ten suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 189 pdf file] If this is accurate, it means that the impact damage to the core reduces the Tower’s strength by another approximately 7.5 percent, meaning that the building loses about 15 percent of its strength in total. This damage will be cited after 9/11 by NIST and others researchers as an event contributing to the building’s collapse (see October 23, 2002 and October 19, 2004). In addition, some of the fireproofing on the steel columns and trusses may be dislodged. The original fireproofing on the fire floors was mostly Blazeshield DC/F, but some of the fireproofing on the flooring has recently been upgraded to Blazeshield II, which is about 20 percent denser and 20 percent more adhesive. [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but NIST will estimate the damage to it using a computer model. Its severe case model (see (October 2002-October 2005)) will predict that 43 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 60,000 ft2 of floor area, the equivalent of about one and a half floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 23] According to NIST, more fireproofing is stripped from the South Tower (see 9:03 a.m. September 11, 2001).

Entity Tags: Mohamed Atta, National Institute of Standards and Technology, Satam Al Suqami, Waleed Alshehri, Abdulaziz Alomari, World Trade Center, Wail Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter.Flight 175 hits the WTC South Tower. The picture was taken from a traffic helicopter. [Source: WABC 7/ Salient Stills]Flight 175 hits the South Tower of the World Trade Center (Tower Two). Seismic records pinpoint the time at six seconds before 9:03 a.m. (rounded to 9:03 a.m.). Hijackers Marwan Alshehhi, Fayez Ahmed Banihammad, Mohand Alshehri, Hamza Alghamdi, and Ahmed Alghamdi presumably are killed instantly, and many more in the tower will die over the next few hours. [New York Times, 9/12/2001; CNN, 9/12/2001; CNN, 9/17/2001; North American Aerospace Defense Command, 9/18/2001; USA Today, 12/20/2001; Federal Emergency Management Agency, 5/1/2002, pp. 1-10; New York Times, 5/26/2002; Associated Press, 8/21/2002; USA Today, 9/2/2002] According to the NIST report, the crash time is 9:02:59. [National Institute of Standards and Technology, 9/2005, pp. 38] According to the 9/11 Commission Report, the crash time is 9:03:11. [9/11 Commission, 7/24/2004, pp. 8] Millions watch the crash live on television. The plane strikes the 77th through 85th floors in the 110-story building. Approximately 100 people are killed or injured in the initial impact; 600 people in the tower eventually die. The death toll is far lower than in the North Tower because about two-thirds of the South Tower’s occupants have evacuated the building in the 17 minutes since the first tower was struck. [USA Today, 12/20/2001; National Institute of Standards and Technology, 9/2005, pp. 5-9, 41] The combined death toll from the two towers is estimated at 2,819, not including the hijackers. [Associated Press, 8/21/2002] The impact severs some columns on the south side of the South Tower. Each of the Twin Towers is designed as a “tube-in-tube” structure and the steel columns which support its weight are arranged around the perimeter and in the core. The plane, which is traveling at an estimated speed of around 500 mph (see October 2002-October 2005), severs 33 of the building’s 236 perimeter columns and damages another one. [National Institute of Standards and Technology, 9/2005, pp. 39] The perimeter columns bear about half of the tower’s weight, so the damage to them reduces the tower’s ability to bear gravity loads by about 7.1 percent. [National Institute of Standards and Technology, 9/2005, pp. 6] The actual damage to the 47 core columns is not known, as there are no photographs or videos of it, but there will be much speculation about this after 9/11. It will be suggested that some parts of the aircraft may be able to damage the core even after crashing through the exterior wall (see 8:46 a.m. September 11, 2001). [National Institute of Standards and Technology, 9/2005, pp. 107] According to NIST’s base case model, five of the core columns are severed and another five suffer some damage. [National Institute of Standards & Technology, 9/2005, pp. 235 pdf file] This may reduce the tower’s ability to bear loads by a further approximately 8 percent, meaning that the aircraft impact accounted for a loss of about 15 percent of the building’s strength. This damage will be cited as an event contributing to the building’s collapse after 9/11 (see October 23, 2002 and October 19, 2004). NIST’s base case estimate of damage to the North Tower’s core will be similar, even though the aircraft impact there was dissimilar (see 8:46 a.m. September 11, 2001). Flight 11 hit the North Tower’s core head on, whereas Flight 175 only hits the corner of the South Tower’s core. [National Institute of Standards and Technology, 9/2005, pp. 20-23, 38-41] In addition, some of the fireproofing on the steel columns and trusses may be dislodged (see 8:46 a.m. September 11, 2001). [National Institute of Standards & Technology, 9/2005, pp. xxxvi, 83 pdf file] Photographs and videos of the towers will not show the state of fireproofing inside the buildings, but the National Institute of Standards and Technology (NIST) will try to estimate the damage to fireproofing using a series of computer models. Its severe case model (see (October 2002-October 2005)) will predict that 39 of the 47 core columns are stripped of their fireproofing on one or more floors and that fireproofing is stripped from trusses covering 80,000 ft2 of floor area, the equivalent of about two floors. NIST will say that the loss of fireproofing is a major cause of the collapse (see April 5, 2005), but only performs 15 tests on fireproofing samples (see October 26, 2005). [National Institute of Standards and Technology, 9/2005, pp. 41] According to NIST, less fireproofing is stripped from the North Tower (see 8:46 a.m. September 11, 2001).

Entity Tags: World Trade Center, Marwan Alshehhi, Fayez Ahmed Banihammad, Hamza Alghamdi, National Institute of Standards and Technology, Ahmed Alghamdi, Mohand Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Larry Cockell.Larry Cockell. [Source: Saint Louis University]Brian Stafford, the director of the Secret Service, activates the Director’s Crisis Center (DCC) at Secret Service headquarters in order to manage the Secret Service’s response to the terrorist attacks. [Secret Service, 9/11/2001; United States Secret Service, 10/1/2001] The DCC is located on the ninth floor of the Secret Service headquarters in Washington, DC, and is used to direct operations in emergencies. [Kessler, 2009, pp. 23-24] It is unclear exactly when it is activated. Larry Cockell, the deputy director of the Secret Service, will later say that the crisis center is activated after he receives “a call from the duty desk” informing him “that we were getting intelligence that there was a potential hijacking.” [Peter Schnall, 10/24/2004] According to a Secret Service timeline provided to the 9/11 Commission, it is activated at 9:00 a.m. [Secret Service, 9/11/2001] But Danny Spriggs, the assistant director of the Secret Service’s Office of Protective Operations, will say that Stafford makes the decision to activate the DCC “after the two airplanes crashed into the World Trade Center towers,” meaning some time after 9:03 a.m. [United States Secret Service, 10/1/2001] Stafford apparently thought the first crash at the WTC (see 8:46 a.m. September 11, 2001) was accidental, and only realized a terrorist attack was under way when the second plane hit the WTC at 9:03 a.m. (see 9:03 a.m. September 11, 2001). “I thought and hoped that it was an accident,” he will recall. “But when the second one hit, we knew that it wasn’t.” [Peter Schnall, 10/24/2004] Spriggs will say that when he arrives at the DCC, at around 9:35 a.m., Stafford and Cockell are already there (see (9:35 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001] However, although the DCC is activated now, the Secret Service will not implement an “emergency call-up” of all its personnel until after 9:37 a.m., when the Pentagon is hit (see After 9:37 a.m. September 11, 2001). [US News and World Report, 12/1/2002]

Entity Tags: Carlton Danny Spriggs, Larry Cockell, Brian L. Stafford, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A meeting is held in the office of Carl Truscott, the Secret Service special agent in charge of the presidential protective division (PPD), during which Truscott and three other senior Secret Service agents discuss security enhancements at the White House. Truscott, who is responsible for the overall security of the White House, will later say that he contacted the three other agents after watching “the CNN broadcast of the aircraft crashing into the World Trade Center,” and asked them to come to his office in the Eisenhower Executive Office Building, next to the White House (see (After 8:48 a.m.) September 11, 2001). The names of these agents are unstated, but they are a deputy special agent in charge of the PPD, an assistant to the special agent in charge of the PPD, and an assistant division chief of the Secret Service’s technical security division. Their meeting begins at “approximately 9:18 a.m.,” according to Truscott. [United States Secret Service, 10/1/2001]
Agents Discuss Measures to Increase Security - Truscott and the other agents briefly discuss the Secret Service assets that have so far been deployed in response to the crisis. [United States Secret Service, 9/12/2001] Issues that are addressed during the meeting, according to Truscott, include placing counter-sniper support on the White House; placing counter-surveillance units near the White House; opening the Emergency Operations Center; increasing the number of emergency response teams; increasing technical security division support; providing counter-assault team support to First Lady Laura Bush’s Secret Service detail at the US Capitol building; providing protection for National Security Adviser Condoleezza Rice; and alerting the Army Corps of Engineers structural collapse team.
Agent Learns of Aircraft Approaching Washington - While the meeting is taking place, Truscott receives a call from Danny Spriggs, an agent at the Secret Service’s headquarters in Washington, DC, informing him that a suspicious aircraft is flying toward the capital (see (Shortly After 9:35 a.m.) September 11, 2001). And while he is on the phone with Spriggs, Truscott receives a call from a “White House security representative.” During that call, Truscott instructs the security representative to evacuate the White House. [United States Secret Service, 10/1/2001] (The White House will begin evacuating at around 9:45 a.m. (see (9:45 a.m.) September 11, 2001). [Associated Press, 2001 pdf file; CNN, 9/12/2001] )
Agent Suggests Going to White House Bunker - At some point, Truscott suggests that those at the meeting go to the Presidential Emergency Operations Center (PEOC), a bunker below the White House. Truscott will subsequently head to the PEOC. Apparently at least one other person at the meeting—the assistant division chief of the technical security division—will head there with him. [United States Secret Service, 9/12/2001] On his way to the PEOC, Truscott will meet Rice in the White House Situation Room and accompany her down to the PEOC (see (9:45 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001] Presumably as a result of the meeting in Truscott’s office, the Secret Service will implement “a number of security enhancements around the White House complex,” according to the 9/11 Commission Report (see (After 9:18 a.m.) September 11, 2001). [9/11 Commission, 7/24/2004, pp. 35-36]

Entity Tags: US Secret Service, Carlton Danny Spriggs, Carl Truscott

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Counterterrorism “tsar” Richard Clarke, who is in the White House Situation Room, requests a fighter escort for Air Force One and authorization for the Air Force to shoot down threatening aircraft. According to Clarke’s own account, when they see President Bush starting his short speech from the Booker Elementary School library on television (at about 9:30), he and others in the Situation Room briefly discuss getting the president away from the school to somewhere safer. Clarke then telephones the Presidential Emergency Operations Center (PEOC) below the White House, which contains Vice President Dick Cheney and others. He speaks with Army Major Mike Fenzel and instructs him: “Mike, somebody has to tell the president he can’t come right back here [to Washington]. Cheney, Condi, somebody. Secret Service concurs. We do not want them saying where they are going when they take off. Second, when they take off, they should have fighter escort. Three, we need to authorize the Air Force to shoot down any aircraft—including a hijacked passenger flight—that looks like it is threatening to attack and cause large-scale death on the ground. Got it?” Fenzel replies, “Roger that, Dick, get right back to you.” This conversation appears to take place shortly before the Pentagon attack occurs, so roughly around 9:35 or 9:36, as soon afterwards Secret Service Director Brian Stafford slips Clarke a note stating that radar shows an aircraft heading their way (see (9:37 a.m.) September 11, 2001), and then Ralph Seigler, the Situation Room deputy director, reports an explosion having occurred at the Pentagon. [Clarke, 2004, pp. 6-7] However, it is unclear how long it takes for Clarke’s requests to be implemented. According to some accounts, fighters do not arrive to accompany Air Force One until an hour or more after it takes off (see (11:29 a.m.) September 11, 2001). Reports are also contradictory as to when shootdown authorization is given for the Air Force. According to Clarke’s own recollections, it is given between around 9:38 and 9:56 (see (9:38 a.m.) September 11, 2001 and (Between 9:45 a.m. and 9:56 a.m.) September 11, 2001). Other accounts, including that of the 9/11 Commission, state that it is not given until after 9:56, possibly as late as 10:20 (see (Shortly After 9:56 a.m.) September 11, 2001 and 10:18 a.m.-10:20 a.m. September 11, 2001).

Entity Tags: Richard A. Clarke, Mike Fenzel

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Danny Spriggs.Danny Spriggs. [Source: National Geographic]Danny Spriggs, the assistant director of the Secret Service’s Office of Protective Operations, arrives at the Director’s Crisis Center (DCC) at Secret Service headquarters and joins colleagues there in responding to the terrorist attacks, but the agents’ ability to take action is affected by the poor quality of the information they receive. [United States Secret Service, 10/1/2001; 9/11 Commission, 7/28/2003] The DCC is used to direct operations in emergencies. It is located on the ninth floor of the Secret Service headquarters in Washington, DC, and maintained within the Secret Service’s intelligence division. [United States Secret Service, 10/1/2001; Kessler, 2009, pp. 23-24] Brian Stafford, the director of the Secret Service, activated it after the two planes crashed into the World Trade Center, according to Spriggs (see (Shortly After 9:03 a.m.) September 11, 2001).
Agent Joins Colleagues in Crisis Center - Spriggs will later recall that he arrives at the DCC at “approximately 9:35 a.m.,” and finds Stafford and Larry Cockell, the deputy director of the Secret Service, already there. At this time, Stafford is on the phone with the intelligence division. [United States Secret Service, 10/1/2001] (However, White House counterterrorism chief Richard Clarke will claim that Stafford is with him in the White House Situation Room around this time (see (9:37 a.m.) September 11, 2001). [Clarke, 2004, pp. 6-7] ) Shortly after entering the crisis center, Spriggs uses his “DCC designated telephone” to call Carl Truscott, the Secret Service special agent in charge of the presidential protective division. During the call, Spriggs alerts Truscott to a suspicious aircraft that is flying toward the White House (see (Shortly After 9:35 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001; United States Secret Service, 10/1/2001]
Agents Receive 'Conflicting' and 'Unconfirmed' Information - Spriggs will say that his “area of concern” while he is at the DCC is “the location of our protective details and the safety of our protectees.” He will recall, however, that when he arrives at the DCC, “many of the telephones” there are “not operational.” [United States Secret Service, 10/1/2001] Furthermore, the amount of information that comes into the crisis center throughout the day is “enormous.” Spriggs will recall that, while he is at the DCC, the agents there receive “conflicting” information from the intelligence division, “unconfirmed data,” and “raw information,” which hinders their ability to make proper decisions. He will say that one of his colleagues at the DCC (whose name is unstated) is making decisions based on “inaccurate data that could have been quickly verified,” such as the misinformation that an aircraft crashed near Camp David (see (10:37 a.m.-11:09 a.m.) September 11, 2001). [9/11 Commission, 7/28/2003]

Entity Tags: Carl Truscott, Carlton Danny Spriggs, Brian L. Stafford, Larry Cockell, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Danny Spriggs, the assistant director of the Secret Service’s Office of Protective Operations, informs Carl Truscott, the Secret Service special agent in charge of the presidential protective division, that a suspicious aircraft is flying toward the White House. Spriggs is currently in the Director’s Crisis Center (DCC) on the ninth floor of the Secret Service headquarters in Washington, DC (see (9:35 a.m.) September 11, 2001). Truscott is at his office in the Eisenhower Executive Office Building, next to the White House, meeting with three other senior Secret Service agents to discuss security enhancements at the White House (see (9:18 a.m.) September 11, 2001).
Deputy Director Tells Colleague about Approaching Aircraft - Spriggs phoned Truscott after learning that a Secret Service agent he was inquiring about is in Truscott’s office. Now, while he is talking to Truscott, Spriggs is told by Larry Cockell, the deputy director of the Secret Service, who is with him in the DCC, that an aircraft is flying toward the White House and the Secret Service is evacuating the White House. Spriggs passes this information on to Truscott. According to Truscott, Spriggs says that “the intelligence division duty desk [is] reporting Federal Aviation Administration information that a suspicious aircraft [is] coming toward Washington, DC, and that the White House [is] being evacuated.” [United States Secret Service, 10/1/2001; United States Secret Service, 10/1/2001] (Personnel from the intelligence division at Secret Service headquarters are participating in a phone conference with Federal Aviation Administration headquarters, according to the 9/11 Commission Report. Presumably this is where the intelligence division duty desk received its information from. [9/11 Commission, 7/24/2004, pp. 464] )
Agent Says He Will Evacuate the White House - Truscott tells Spriggs he had been unaware of the approaching aircraft, and says he will initiate the evacuations of the White House and the Eisenhower Executive Office Building. Truscott will later recall that while Spriggs is telling him about the approaching aircraft, a Secret Service agent who is with him in his office is receiving “similar FAA information via telephone” from another agent. The name of that agent is unstated. The exact time at which Spriggs tells Truscott about the aircraft flying toward the White House is unclear. Truscott will say that Spriggs called him at 9:43 a.m. However, Spriggs will say he arrived at the DCC at “approximately 9:35 a.m.,” and he apparently called Truscott shortly after that. [United States Secret Service, 10/1/2001; United States Secret Service, 10/1/2001]

Entity Tags: Carl Truscott, Larry Cockell, Carlton Danny Spriggs, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Barbara Riggs.Barbara Riggs. [Source: Miles B. Norman / Elmira Star-Gazette]Counterterrorism “tsar” Richard Clarke learns of an aircraft heading toward the White House. Clarke, who is in the White House Situation Room, is passed a note by Secret Service Director Brian Stafford, which says, “Radar shows aircraft headed this way.” [Clarke, 2004, pp. 7] Around this time, the FAA’s Boston Center is reporting a low-flying aircraft six miles southeast of the White House (see 9:36 a.m. September 11, 2001), so this is presumably the same airliner to which Stafford’s note refers. [Vanity Fair, 8/1/2006] Clarke later comments that the Secret Service is aware of the approaching plane because it has “a system that allowed them to see what FAA’s radar was seeing.” [Clarke, 2004, pp. 7] Secret Service agent Barbara Riggs, who is in the agency’s Washington headquarters, will later corroborate this, recalling: “Through monitoring radar and activating an open line with the FAA, the Secret Service was able to receive real time information about… hijacked aircraft. We were tracking two hijacked aircraft as they approached Washington, DC, and our assumption was that the White House was a target.” [PCCW Newsletter, 3/2006] Stafford informs Clarke that he is going to evacuate the White House complex. (This evacuation appears to take place at around 9:45 (see (9:45 a.m.) September 11, 2001).) Those in the Situation Room are then informed that there has been an explosion at the Pentagon, and soon after that a plane has hit it. [Clarke, 2004, pp. 7]

Entity Tags: Barbara Riggs, US Secret Service, Brian L. Stafford, Richard A. Clarke

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Secret Service executives implement an “emergency call-up” of all their agency’s personnel at some time after 9:37 a.m., when the Pentagon was hit, according to US News and World Report. The reason why the Secret Service did not call up all its personnel earlier on is unstated, as is the reason it decides to do so now. [US News and World Report, 12/1/2002] The Secret Service is responsible for protecting the nation’s “most visible targets,” including the president, the vice president, and the White House complex. [US Department of the Treasury, 5/8/2001; Office of Management and Budget, 7/2001, pp. 82 pdf file] Brian Stafford, the agency’s director, realized the US was under attack after the second plane hit the World Trade Center at 9:03 a.m. (see 9:03 a.m. September 11, 2001), and then activated the Director’s Crisis Center at Secret Service headquarters to manage the agency’s response (see (Shortly After 9:03 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001; Peter Schnall, 10/24/2004] And since around 9:18 a.m., a meeting has been taking place in the office of Carl Truscott, the special agent in charge of the presidential protective division, during which Truscott and three other senior Secret Service agents have discussed security enhancements at the White House (see (9:18 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001]

Entity Tags: US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

National Security Adviser Condoleezza Rice is escorted toward the Presidential Emergency Operations Center (PEOC), the bunker below the White House, by Carl Truscott, the Secret Service special agent in charge of the presidential protective division. [United States Secret Service, 10/1/2001; White House, 11/1/2001; Felix, 2002, pp. 227] Rice was in the White House Situation Room when the Pentagon was hit at 9:37 a.m., according to her own later recollections, and had subsequently looked up and seen the television footage of the burning building. [White House, 11/1/2001; Bumiller, 2007, pp. xiii]
Rice Told She Must Go to the PEOC - “[T]he picture had just come up on television of the plane lodged in the side of the Pentagon,” Rice will recall. “And no one had told me. I literally turned and looked at the picture and saw it.” She will say: “And then there were incoming reports that there had been a car bomb at the State Department, that there was a large fire on the Mall near the Washington Monument, and [I was] just trying to sort through the information when a Secret Service agent [i.e. Truscott] came and said: ‘You have to go to the bunker. The vice president is already there. There may be planes heading for the White House.’” [MSNBC, 9/11/2002] Rice will say Truscott is “quite firm” when he talks to her. [White House, 8/7/2002]
Secret Service Agent Is Heading to the PEOC from Nearby Building - Truscott has just come from his office in the Eisenhower Executive Office Building, next to the White House, where he was meeting with other Secret Service agents to discuss security matters. One issue the agents discussed was providing protection for Rice (see (9:18 a.m.) September 11, 2001). During the meeting, Truscott learned that a suspicious aircraft was flying toward Washington, DC (see (Shortly After 9:35 a.m.) September 11, 2001), and instructed a “security representative” to evacuate the White House. He then left his office and headed toward the PEOC, meeting Rice on his way there. [United States Secret Service, 10/1/2001]
Rice Is 'Pushed Along' toward the PEOC - Rice briefly talks on the phone with President Bush and warns him not to return to Washington before she leaves the Situation Room (see (9:45 a.m.) September 11, 2001). [Felix, 2002, pp. 227; White House, 8/2/2002; White House, 8/6/2002] She is then escorted down toward the PEOC. [White House, 11/1/2001] She will recall being “pushed along” the corridors by Truscott as she heads there. [White House, 8/2/2002] Truscott and Rice will encounter Vice President Dick Cheney and his wife, Lynne Cheney, in the underground tunnel leading to the PEOC, and then enter the PEOC shortly before 10:00 a.m. (see (Shortly Before 9:59 a.m.) September 11, 2001). [United States Secret Service, 10/1/2001; Bumiller, 2007, pp. xiii] White House counterterrorism chief Richard Clarke will contradict Rice’s account, however, indicating that Rice headed to the PEOC significantly earlier, roughly around 9:15 a.m. (see (9:15 a.m.) September 11, 2001). [Clarke, 2004, pp. 3-4]

Entity Tags: Condoleezza Rice, George W. Bush, Carl Truscott

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

A television broadcast falsely describes smoke coming from Washington Mall instead of its true source, the Pentagon.A television broadcast falsely describes smoke coming from Washington Mall instead of its true source, the Pentagon. [Source: CNN]There are numerous false reports of additional terror attacks. Before 10:00 a.m., some hear reports on television of a fire at the State Department. At 10:20 a.m., and apparently again at 10:33 a.m., it is publicly reported this was caused by a car bomb. [Ottawa Citizen, 9/11/2001; Daily Telegraph, 12/16/2001; Broadcasting and Cable, 8/26/2002] At 10:23 a.m., the Associated Press reports, “A car bomb explodes outside the State Department, senior law enforcement officials say.” [Broadcasting and Cable, 8/26/2002] Counterterrorism “tsar” Richard Clarke hears these reports at this time and asks Deputy Secretary of State Richard Armitage in the State Department to see if the building he’s in has been hit. Armitage goes outside the building, finds out there’s no bomb, and calls his colleagues to inform them that the reports are false. Reports of a fire on the Capitol Mall also appear and are quickly found to be false. [ABC News, 9/15/2002; Clarke, 2004, pp. 8-9] There are numerous other false reports over the next hour, including explosions at the Capitol building and USA Today headquarters. [Broadcasting and Cable, 8/26/2002] For instance, CNN reports an explosion on Capitol Hill at 10:12 a.m. CNN then announces this is untrue 12 minutes later. [Ottawa Citizen, 9/11/2001]

Entity Tags: Richard Armitage, Richard A. Clarke, US Department of State

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to the 9/11 Commission, NEADS calls Washington flight control at this time. Asked about Flight 93, flight control responds, “He’s down.” It is clarified that the plane crashed “somewhere up northeast of Camp David.… That’s the last report. They don’t know exactly where.” [9/11 Commission, 6/17/2004] The crash site is in fact about 85 miles northwest of Camp David. [Associated Press, 9/11/2001]

Entity Tags: Northeast Air Defense Sector

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Brigadier General David Wherley, the commander of the District of Columbia Air National Guard (DCANG) at Andrews Air Force Base, near Washington, wants his fighter jets to intercept a suspicious aircraft coming down the Potomac River toward the capital, which is apparently thought to be Flight 93, although that plane has already crashed (see (10:06 a.m.) September 11, 2001). [Washington Post, 4/8/2002; Filson, 2003, pp. 79-81; 9/11 Commission, 8/28/2003]
Numerous Suspicious Aircraft - According to the Washington Post, the DCANG has learned there are “about a half-dozen suspicious aircraft in the air across the country, among them hijacked United Airlines Flight 93, on a path toward Washington.” Wherley will add: “Nobody knew it had crashed. We just knew there was an airplane out there that could be coming to Washington. We knew the threat was real.”
Fighters Launched due to False Report - The first three DCANG fighters to take off in response to the attacks are ordered to go after this alleged inbound aircraft. [Washington Post, 4/8/2002] Lieutenant Colonel Phil Thompson, the chief of safety for the DC Air National Guard, will later recall: “We had something coming down the Potomac at low altitude. Brigadier General Wherley is standing here, and we’ve got the tower with the Secret Service agent, and they want us to launch anything we’ve got. And the general said, ‘Do it.’” [Filson, 2003, pp. 81] DCANG pilot Billy Hutchison, who takes off at 10:38 a.m. (see (10:38 a.m.) September 11, 2001), will describe, “There was an aircraft coming down the Potomac that they needed me in the air for” that had to “be prevented from reaching the DC area.” He is told this aircraft is “coming from Pennsylvania.” [9/11 Commission, 2/27/2004] And pilot Marc Sasseville, who, along with Heather Penney Garcia, takes off at 10:42 a.m. (see 10:42 a.m. September 11, 2001), later says: “We all realized we were looking for an airliner—a big airplane. That was Flight 93; the track looked like it was headed toward DC at that time.” [Aviation Week and Space Technology, 9/9/2002; Vogel, 2007, pp. 446]
Incorrect Report Comes from Secret Service - According to Major David McNulty, the senior intelligence officer of the DCANG, his understanding is that “the information about the plane coming down the river” came from the Secret Service’s White House Joint Operations Center. [9/11 Commission, 3/11/2004 pdf file] FAA personnel are also receiving similar information from the Secret Service. At 10:32, an FAA employee tells John White, a manager at the FAA’s Herndon Command Center, “Secret Service is reporting one unknown eight miles out, flying inbound.” Two minutes later, this employee says they are “[t]rying to tell [the] Secret Service about [Flight] 93,” because the Secret Service is “a little bit behind, still getting reports.” They then tell White, “Secret Service is saying the aircraft they are talking is coming up the Potomac right now.” [9/11 Commission, 11/4/2003] Fire and rescue workers are evacuated away from the Pentagon site around this time, in response to a report from the FBI of a hijacked aircraft flying toward Washington (see (10:15 a.m.-10:38 a.m.) September 11, 2001). This may be the same alleged plane that the DCANG and FAA learn of. [US Department of Health and Human Services, 7/2002, pp. A30 pdf file; Fire Engineering, 11/2002]
Aircraft Supposedly a Helicopter - The incoming aircraft is apparently a false alarm. [9/11 Commission, 8/28/2003] After searching for it, Hutchison will be instructed to fly back toward Washington because, he will say, “the plane had been lost.” [9/11 Commission, 2/27/2004] According to a 9/11 Commission memorandum, “FAA tapes and transcripts” reveal the aircraft to be “an Army National Guard helicopter based out of Davison Field, Fort Belvoir, Virginia, which had become isolated in Maryland as events unfolded and which wanted to return to its home field.” [9/11 Commission, 3/11/2004 pdf file]
Secret Service Thinks Plane Crashed at Camp David - However, at 10:36, the FAA employee relays that the “Secret Service is saying they believe United 93 hit Camp David.” Seconds later, they add that the Secret Service is “confirming that UA 93 did go into Camp David.” [9/11 Commission, 11/4/2003] Even President Bush is given an incorrect report of a plane going down near Camp David around this time (see (10:37 a.m.-11:09 a.m.) September 11, 2001). [Sammon, 2002, pp. 108] So this erroneous information may be what leads to Hutchison being informed that the aircraft he was sent after has been lost. [9/11 Commission, 2/27/2004]

Entity Tags: US Secret Service, David Wherley, Billy Hutchison, Phil Thompson, David McNulty, John White, Marc Sasseville, District of Columbia Air National Guard, Heather Penney Garcia, Federal Aviation Administration

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

The press incorrectly reports that an airliner has crashed on or near Camp David. [Daily Record (Baltimore), 9/12/2001; US Department of Transportation, 3/2002] Camp David is the presidential retreat, located about 70 miles north of Washington, DC, in the Catoctin Mountains of Maryland. [Federation of American Scientists, 10/2/2000; Associated Press, 7/30/2007] On Air Force One, at 10:37, White House chief of staff Andrew Card relays to the president the incorrect report of the crash. [Sammon, 2002, pp. 108] At around 11:09, CBS News reports that “a plane apparently has crashed at or near Camp David.” [Broadcasting and Cable, 8/26/2002] An early article by Forbes states, “There are reports of a fourth airliner [having] been brought down near Camp David… by US military fighters.” [Forbes, 9/11/2001] And an early report by the Northwestern Chronicle similarly states, “Air Force officials say an airliner has been forced down by F-16 fighter jets near Camp David.” [Northwestern Chronicle, 9/11/2001] Theresa Hahn, the catering manager for a restaurant in the Camp David area, hears the erroneous report. She subsequently describes, “Lots of fire trucks were on the road and no one can get up there.” But J. Mel Poole, the Catoctin Mountain Park superintendent, states there has been “no crash at Camp David.” [Daily Record (Baltimore), 9/12/2001] At some point, the FAA calls the military to confirm the crash, and is reassured that no crash occurred at Camp David. [Freni, 2003, pp. 42] The actual Flight 93 crash site is about 85 miles northwest of Camp David. [PBS, 9/11/2001] The Secret Service reportedly tells the White House that Flight 93 may have been on a course for Camp David. [Pittsburgh Channel, 9/11/2001] And, following a military briefing, Representative James Moran (D-VA) tells reporters that Flight 93 was apparently heading for Camp David. [Associated Press, 9/11/2001; Wall Street Journal, 9/12/2001] (However, the 9/11 Commission will later state that its intended target was either the White House or the Capitol building. [9/11 Commission, 7/24/2004, pp. 14] ) The source of the incorrect report of the Camp David crash is unclear. However, when the FAA’s Washington Center first informed NEADS that Flight 93 had crashed, at 10:15, it simply reported that it had gone down “somewhere up northeast of Camp David” (see 10:15 a.m. September 11, 2001), so this may have created some of the confusion. [Vanity Fair, 8/1/2006] There are also numerous false reports of terrorist attacks having taken place in Washington, DC around this time (see (Between 9:50-10:40 a.m.) September 11, 2001). Some commentators make the connection that the 9/11 attacks come 23 years after the signing of the Camp David accords—a peace agreement between Israel and Egypt—on September 17, 1978. [Forbes, 9/11/2001; Village Voice, 9/11/2001; Daily Record (Baltimore), 9/12/2001] WCBS reports, “[T]here is speculation that perhaps, perhaps, this may be in retaliation for those accords.” [Broadcasting and Cable, 8/26/2002]

Entity Tags: Federal Aviation Administration, J. Mel Poole, Andrew Card, James Moran, Theresa Hahn, US Secret Service

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Ordering 

Time period


Email Updates

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

 
Donate

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

Volunteer

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

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