Flying high above the earth where the air is thin, the human body requires enough oxygen to keep it functioning. But how exactly are the necessary oxygen levels provided, and what happens when aircraft pressurization systems fa...
US Airways Flight 1549 makes its "Miracle on the Hudson" water landing. A Lockheed U-2 is lost in the Sea of Japan, the crash of Linjeflyg Flight 618, Boeing Air Transport starts delivering airmail, and more...