1. What is the Boeing 737 Max Maneuvering Characteristics Augmentation System?https://theaircurrent.com/aviation-safety/what-is-the-boeing-737-max-maneuvering-characteristics-augmentation-system-mcas-jt610/
2. What You Need to Know After Deadly Boeing 737 Max Crasheshttps://www.nytimes.com/interactive/2019/business/boeing-737-crashes.html
3. Redline: The Many Human Errors that Brought down the Boeing 737 Maxhttps://www.theverge.com/2019/5/2/18518176/boeing-737-max-crash-problems-human-error-mcas-faa
4. Boeing’s Profit Falls 21% on the 737 Max Crisishttps://www.cnn.com/2019/04/24/investing/boeing-earnings/index.html
5. Boeing’s 737 Max Problems Put $600 Billion in Orders at Riskhttps://www.bloomberg.com/news/articles/2019-03-14/boeing-s-600-billion-in-max-orders-at-risk-as-airlines-retreat