Boeing Begins Flight Trials for 777-9 in Path to Certification
The beginning of flight testing accompanied a key milestone known as Type Inspection Authorization, which shows that aspects of the design are ready for government evaluations.
25 Đường số 27, Khu đô thị Vạn Phúc, Phường Hiệp Bình Phước, Thành phố Thủ Đức, Thành phố Hồ Chí Minh, Việt Nam
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