U.S. grounds some Boeing 737 Max planes after cabin panel blows out mi… stocking 0 8 01.08 11:10 https://youtu.be/E6HMyz2e3m8 + 1 美 항공청 "안전확인 때까지 보잉 737-맥스9 전면 운항 금지" The operation of scores of Boeing 737 Max 9 planes will be on hold ...