terrorist attacks of September 11, 2001 are under the jurisdiction of
the Federal Bureau of Investigation. The Safety Board provided
requested technical assistance to the FBI, and any material generated
by the NTSB is under the control of the FBI. The Safety Board does not
plan to issue a report or open a public docket.
The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
Index for Sep2001 | Index of months