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Electronic centralized aircraft monitor (ECAM)
ECAM provides information on the status of the aircraft and its systems on two
display units. The upper unit or engine/warning display (E/WD) presents
information such as engine primary indications, fuel quantity information and
slats/flap positions. It also presents warning or caution messages when a failure
occurs, and memo messages when there are no failures. The lower or system
display (SD) presents aircraft synoptic diagram and status messages. Figure A1
shows the location of the ECAM display units. Figure A2 presents a more detailed
overview of the E/WD.
Figure A2: Engine / warning display of ECAM
Level 3 warning messages are displayed on the E/WD in red. Level 2 and level 1
caution messages are displayed in amber. In the event of a level 3 or level 2 failure,
the E/WD will display the relevant warning or caution message, together with
relevant actions the crew should take in response to the failure. The system display
also shows the system page for the affected system.
The ECAM system is designed to prioritise error messages, with level 3 failures
having priority over level 2 failures, which have priority over level 1 failures.
In addition to the ECAM messages and the ‘attention getters’, a local warning light
directly controlled by the affected system may illuminate (for example, the IR lights
on the overhead panel discussed above).
Primary flight displays
The electronic flight instrument system (EFIS) displays flight parameters and
navigational data on the primary flight displays (PFDs) and navigational displays
(NDs).
The PFD provides flight information such as aircraft attitude, airspeed, altitude,
vertical speed, heading and track, autoflight information, vertical and lateral
deviations, and radio navigation information. Various ‘flags’ and messages
pertaining to specific parameters are also displayed on the PFD.
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APPENDIX B: FLIGHT DATA RECORDER PLOTS
Figure B1: Data plot for complete flight duration
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Figure B2: Plot showing selected data during period of both in-flight upset events
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Figure B3: Plot showing selected data during period of both in-flight upset events
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Figure B4: Plot showing selected data for first in-flight upset event
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Figure B5: Plot showing selected data for second in-flight upset event
i
SUBMISSION OF THE
ALLIED PILOTS ASSOCIATION
TO THE NATIONAL TRANSPORTATION
SAFETY BOARD
REGARDING THE ACCIDENT OF
AMERICAN AIRLINES FLIGHT 587
AT BELLE HARBOR, NEW YORK
NOVEMBER 12, 2001
NTSB DCA02MA001
In accordance with 49 CFR 831.14, the Allied Pilots Association (APA) a designated Party to the National
Transportation Safety Board (NTSB) investigation of the accident, respectfully submits to the Board its
contributing factors, probable cause, findings, and recommendations.
Communication with respect to this Submission may be addressed to:
First Officer John David
Allied Pilots Association
14600 Trinity Boulevard, Suite 500
Fort Worth, TX 76155
Telephone: 817.302.2150
Fax: 817.302.2152
ii
TABLE OF CONTENTS
1. EXECUTIVE SUMMARY ................................................................1
A. PROBABLE CAUSE AND CONTRIBUTING FACTORS................................3
2. INTRODUCTION.............................................................................5
3. FACTS, ANALYSES, AND RECOMMENDATIONS.....................6
A. FLIGHT CONTROL SYSTEM.............................................................................6
Table 3.1 Comparisons of Rudder Flight Control Systems..........................8
Table 3.2 Paradigm Shift of A-300-600R Rudder Flight Control System...8
Safety Recommendation 1 .............................................................................9
Safety Recommendation 2 ...........................................................................10
B. FLIGHT ENVIRONMENT..................................................................................11
Figure 3.1 Depicted Flight Path of AA 587 and JAL 47 ..............................14
Safety Recommendation 3 ...........................................................................14
Safety Recommendation 3 ...........................................................................15
Safety Recommendation 4 ...........................................................................15
C. ADVERSE AIRCRAFT PILOT COUPLING ....................................................16
Safety Recommendation 5 ...........................................................................19
Safety Recommendation 6 ...........................................................................20
　
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