Two pilots are believed to have fallen asleep and missed their landing during a flight from Sudan to Ethiopia on Monday.
원문출처 : https://www.cnn.com/travel/article/pilots-reported-to-fall-asleep-ethiopian-airlines/index.html
원문출처 : https://www.cnn.com/travel/article/pilots-reported-to-fall-asleep-ethiopian-airlines/index.html