Semantron 23 Summer 2023

The Boeing 737 Max crisis

Wikipedia (Last modified November 15, 2021), Boeing Yellowstone Project .

https://en.wikipedia.org/wiki/Boeing_Yellowstone_Project. Consulted February 27, 2022.

Wikipedia (Last modified March 21, 2022), Airbus A320neo Family .

https://en.wikipedia.org/wiki/Airbus_A320neo_family. Consulted March 24, 2022.

Wikipedia (Last modified January 30, 2022), CFM International CFM 56 . https://en.wikipedia.org/wiki/CFM_International_CFM56#Specifications. Consulted March 2, 2022. Wikipedia (Last modified March 2, 2022), Cirrus Vision SF50 . https://en.wikipedia.org/wiki/Cirrus_Vision_SF50#Operational_history. Consulted March 23, 2022. Wu, M., EPQ Questionnaire . https://drive.google.com/file/d/1nC7S3mIIunr2UHdGI2ksS0ctKzcHsWHE/view?usp=sharing. Consulted March 23, 2022.

Appendix 1: Acronyms

A320 AD AEG AND ANU A/P

Airbus 320 aircraft Airworthiness Directive Aircraft Evaluation Group Automatic Nose Down Automatic Nose Up Auto Pilot Angle of Attack

F/D FO FSB IAS

Flight Director First Officer Flight Standardization Board Indicated Air Speed International Civil Aviation Organization Lion Air Flight 610 Komite Nasional Keselamatan Transportasi Manoeuvring Characteristics Augmentation System New Engine Option (on A320s) New Generation (B737-600, -700, -800, -900) National Transportation Safety Board Organization Designation Authorization Primary Flight Display Quick Reference Handbook Standards and Recommended Practices Service Bulletin

ICAO JT610 KMKT

AoA ATC B737 MAX Ceo CFM International DFDR EUASA

Amended Type Certificate Boeing 737 MAX aircraft Current Engine Option (on A320s) Commercial Fan Moteur International Digital Flight Data Recorder European Union Aviation Safety Agency Enhanced Ground Proximity Warning System Elevator & Aileron Computer Electronic Stability & Protection System Ethiopia Airlines Flight 302 Federal Aviation Administration Flight Augmentation Computer Fly By Wire Flight Control Computer

MCAS

neo NG NTSB ODA PFD QRH SARPS SB SEC SFCC SWPS TARAM

EGPWS

Spoiler Elevator Computer Slat Flap Control Computer

ELAC ESP

Stall Warning Protection System Transport Aircraft Risk Assessment Methodology Trimmable Horizontal Stabilizer Ukraine International Airlines Coordinated Universal Time Maximum Operating Limit Speed

ET30 FAA FAC FBW FCC

THS UIA UTC V mo

Appendix 2: glossary 1. Angle of Attack (or AoA): The angle between the mean chord of the wing (a line drawn between the leading edge and the trailing edge of the wing) and the direction of the relative wind. 2. Chord: An imaginary straight line joining the trailing edge and the leading edge of an aerofoil.

Figure 21: Depiction of the Chord line and the Angle of Attack.

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