Godboy
Diamond Member
- Dec 29, 2008
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Apparently they now know it climbed to 45,000 feet, which is so high that the air would thin, which could kill the passengers, then it descended to 23,000 feet, then back up to about 30,000 feet. At that point it made its u-turn. That plane is rated with a ceiling of 43,000.
At 45,000 feet, a 777 would be tough to control. Its window for proper speed would be really small. In other words, if 500 mph was the perfect speed for a 777 at 45,000 feet, at 505 mph it would shudder uncontrollably, and at 495 it would stall. So if the pilot took it that high, he was desperate. Maybe someone was trying to enter the cockpit. It seems like they were eventually successful, or maybe the climb to 45,000 feet was designed to kill the passengers, in which case the culprit was already in control of the plane.
At 45,000 feet, a 777 would be tough to control. Its window for proper speed would be really small. In other words, if 500 mph was the perfect speed for a 777 at 45,000 feet, at 505 mph it would shudder uncontrollably, and at 495 it would stall. So if the pilot took it that high, he was desperate. Maybe someone was trying to enter the cockpit. It seems like they were eventually successful, or maybe the climb to 45,000 feet was designed to kill the passengers, in which case the culprit was already in control of the plane.