Plane's flight recorder

• Item of interest to the NTSB
• See 4-Down
• Flight recorder
• Important part of a plane
• Usually-orange crash scene recovery
• Flight data recorder
• Air crash recorder

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In Unix computing, Blackbox is a stacking window manager for the X Window System . Blackbox has specific design goals, and some functionality is provided only through other applications. One example is the bbkeys hotkey application. As no release has been ...