ABSTRACT

Study of Autopilot, Navigation Equipment, and Fuel Consumption Activity Based on United Airlines Flight 93 and American Airlines Fiight 77: Digital Flight Data Recorder Information   [open pdf - 397KB]

"This document describes information obtained from the Digital Flight Data Recorders (DFDRs) of the subject aircraft concerning the use of the airplane autoflight and navigation systems both before and after the hijacking events, and presents fuel on board calculations based on the DFDR fuel flow data."

Author:
Publisher:
Date:
2002-02-13
Copyright:
Public Domain
Retrieved From:
National Transportation Safety Board: http://www.ntsb.gov/
Format:
pdf
Media Type:
application/pdf
URL:
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