The tragedies of the Ethiopian Airlines crash this month and the Lion Air crash in October are all but unprecedented. Except for the de Haviland Comet in the early 1950's -- an airplane plagued by in-flight break-ups related to structural design flaws -- never before has a brand-new model of passenger jet been involved in such a catastrophe.


원문출처 : https://www.cnn.com/2019/03/25/opinions/pilot-boeing-has-lost-my-trust-abend/index.html