There is am interesting discussion here: https://www.airlinepilotforums.com/safety/120514-ethiopian-737-crash-2.html https://www.airlinepilotforums.com/safety/

There is am interesting discussion here: https://www.airlinepilotforums.com/safety/120514-ethiopian-737-crash-2.html https://www.airlinepilotforums.com/safety/120514-ethiopian-7...