WHAT DOES RAS777 MEAN?

また、表示パネルも洗練されたすっきりとしたデザインなので、操作しやすいでしょう。Because the undercarriage was in the whole process of remaining retracted, the plane landed on its rear underbody and engine nacelles, resulting in the separation of 1 engine, loss of Command and subsequent crash.[291] There have