Pilots flying Ethiopian Airlines Flight 302 initially followed emergency procedures that were laid out by Boeing before the plane nose-dived into the ground, according to preliminary findings reported in the Wall Street Journal.
원문출처 : https://www.cnn.com/2019/04/03/africa/ethiopian-airlines-emergency-procedures-intl/index.html
원문출처 : https://www.cnn.com/2019/04/03/africa/ethiopian-airlines-emergency-procedures-intl/index.html