14:51
国産旅客機「MRJ」はなぜ失敗したのか？関係者の証言から原因と課題を振り返る【テレ東BIZ大賞ノミネート】
21:30
The Story of the Incredible DC9!
2:38:03
LIVE B737 MAX 800 (4K) | Roma LIRA - Instanbul LTFM
14:31
Why did the domestically produced passenger aircraft "MRJ" fail? Looking back at the causes and i...
19:56