All radar center data
Communication with the FAA
Primary targets
Flight 77
By 9:25, FAA's Herndon Command Center and FAA headquarters knew two aircraft had crashed into the World Trade Center and they knew what was missing?
A "nationwide ground stop."
Stand down
Attack
Grounding
What was ordered at the Command Center at 9:25?
Just before 9:30
9:21
Just after 9:30
9:32
The Dulles terminal control facility, and Dulles were urged to have their controllers look for primary targets and they found one at what time?
Boston and New England
Officials
Some of the FAA officials
CIA
ATC
Which officials knew there was a highjacker aboard
Found one
The cause of the radar malfunction
A primary radar target
A primary radar target tracking eastbound at a high rate of speed
Found 2
A manager able to order a nationwide ground stop
At 9:32, what did they find?
We have some planes
No contact
Hijacker on Board
A hunch
They knew they had lost American 77 and At least some FAA officials in Boston Center and the New England Region knew that a hijacker on board American 11 had said "we have some planes
What caused concerns over the safety of other aircraft began to mount?
United 88
Helicopter
American Flight 77
Airplane
What target crossed into Washington Center's airspace at 9:10?
8:45
9:10
9:45
9:32
9:05 9:10 9:21 9:25 9:32
At which times did all this take place
Controllers were looking to the west and southwest
They could not find Flight 77
Radar coverage was blocked by the hijackers
Command center radar was not operating
Because they were told not to focus on it
Managers did not instruct other controllers at Indianapolis Center to turn on their primary radar coverage to join in the search for American 77
The aircraft was east of its expected position
Why didn't the Indianapolis Center notice Flight 77 turn around?
Ten minutes
36 minutes
It never entered Indianapolis Center Radar
Never
Six minutes
Less than 10 minutes
6 minutes
How long did American 77 stay on the Indianapolis Center Radar?
The command center
Herndon Command Center
American 11
Flight 77
What target remained in Indianapolis Center's airspace, then crossed into the western portion of Washington Center's airspace at 9:10.
Morning
9:25
At 9:32
At night
When did Dulles detect a primary target that triggered them to alert Reagan National Airport?
Didn't turn on radar
Wrong airline
Wrong channel
Neither it nor FAA headquarters issued an all points bulletin to surrounding centers to search for primary radar targets
Looked  in the wrong direction
What was one of the mistakes besides the air traffic control search that lead to America 77 flying for 36 min. undetected?
Indianapolis Center
FAA personnel at Reagan
Boston Center
Secret service
Several of the Dulles controllers
FAA personnel at Dulles
Who notified the secret service
Dulles
Indianapolis Center
Boston Center
Indianapolis
Herndon Command Center
Which commandments went searching for American 77
According to the radar reconstruction, American 77 reemerged as a primary target on Indianapolis Center radar scopes at 9:05, east of its last known position. The target remained in Indianapolis Center's airspace for another six minutes, then crossed into the western portion of Washington Center's airspace at 9:10. As Indianapolis Center continued searching for the aircraft, two managers and the controller responsible for American 77 looked to the west and southwest along the flight's projected path, not east-where the aircraft was now heading. Managers did not instruct other controllers at Indianapolis Center to turn on their primary radar coverage to join in the search for American 77. In sum, Indianapolis Center never saw Flight 77 turn around. By the time it reappeared in primary radar coverage, controllers had either stopped looking for the aircraft because they thought it had crashed or were looking toward the west. Although the Command Center learned Flight 77 was missing, neither it nor FAA headquarters issued an all points bulletin to surrounding centers to search for primary radar targets. American 77 traveled undetected for 36 minutes on a course heading due east for Washington, D.C. By 9:25, FAA's Herndon Command Center and FAA headquarters knew two aircraft had crashed into the World Trade Center. They knew American 77 was lost. At least some FAA officials in Boston Center and the New England Region knew that a hijacker on board American 11 had said "we have some planes." Concerns over the safety of other aircraft began to mount. A manager at the Herndon Command Center asked FAA headquarters if they wanted to order a "nationwide ground stop." While this was being discussed by executives at FAA headquarters, the Command Center ordered one at 9:25. The Command Center kept looking for American 77. At 9:21, it advised the Dulles terminal control facility, and Dulles urged its controllers to look for primary targets. At 9:32, they found one. Several of the Dulles controllers "observed a primary radar target tracking eastbound at a high rate of speed" and notified Reagan National Airport. FAA personnel at both Reagan National and Dulles airports notified the Secret Service. 