Why did AirAsia Flight QZ8501 crash into the sea while the seven other planes flying nearby eventually landed safely?
원문출처 : http://edition.cnn.com/2015/01/26/asia/indonesia-airasia-transportation-minister/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/01/26/asia/indonesia-airasia-transportation-minister/index.html?eref=edition