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Profile: Greg Callahan

Greg Callahan was a participant or observer in the following events:

Bob Varcadipane.Bob Varcadipane. [Source: NBC News]At the air traffic control tower at Newark International Airport in New Jersey, controllers see the smoke coming from the World Trade Center in the distance and start calling other FAA facilities in the area about this. Controller Rick Tepper looks out the window of the tower across the Hudson River at New York City, and sees the huge cloud of smoke coming from the North Tower, which Flight 11 has crashed into it. He points this out to fellow controller Greg Callahan. In his office at the tower, Bob Varcadipane, the supervisor there, starts receiving a flood of phone calls reporting that a small aircraft has hit the WTC. According to author Lynn Spencer, “The assumption is that only a small plane could have gone so badly off course.” The Newark tower controllers start calling the towers at JFK, La Guardia, and Teterboro Airports, along with other air traffic control facilities in the area, to see if any of them has lost an aircraft. But none say they have; they have not yet been informed of the crash and are shocked at what they see when told to look out their windows at the burning WTC. Varcadipane calls the FAA’s New York Center to find out if they know whose plane hit the Twin Towers. He is told: “No, but Boston Center lost an airplane. They lost an American 767.” Varcadipane wonders if this 767 is the plane that hit the WTC, and says back: “I have a burning building and you have a missing airplane. This is very coincidental.” According to NBC: “a horrific realization dawns on controllers. American Flight 11, still missing from radar, finally has been found.” Word of the plane’s fate subsequently “quickly travels throughout the air traffic control world.” [MSNBC, 9/11/2002; Spencer, 2008, pp. 41-42] However, the FAA’s Indianapolis Center, which handles Flight 77, will reportedly not learn of the first hijackings until around 9:20 a.m. (see (9:20 a.m.-9:21 a.m.) September 11, 2001). [9/11 Commission, 8/26/2004, pp. 32]

Entity Tags: Teterboro Airport, World Trade Center, Newark International Airport, Rick Tepper, La Guardia Airport, John F. Kennedy International Airport, Bob Varcadipane, Greg Callahan, New York Air Route Traffic Control Center

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Greg Callahan.Greg Callahan. [Source: NBC News]Newark, New Jersey, flight controller Greg Callahan is talking on the phone to an FBI agent. The agent says about Flight 93: “We suspect that this aircraft has now been taken over by hostile forces.” The agent describes the sharp turn it has made over eastern Ohio and that it is now heading back over southwestern Pennsylvania. Callahan says he could tell the plane is on a course for Washington. [MSNBC, 9/11/2002] The FBI has been in contact with Deena Burnett and informed of what her husband, Flight 93 passenger Tom Burnett, has been saying since at least 9:34 a.m. (see 9:34 a.m. September 11, 2001) [Longman, 2002, pp. 110] It is unclear where in the chain of command details of these Flight 93 calls reach, and the 9/11 Commission has not clarified the issue of what the FBI knew and when.

Entity Tags: Tom Burnett, Federal Bureau of Investigation, Deena Burnett, Greg Callahan

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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