The Tragedy of Helios Flight 522
Black Box Down
00:00
The Ground Engineer Didn't Have Proper Equipment With Him to Perform the Maintenance
The ground engineer did not have proper equipment with him to perform the test. The board believes that the digital cabin pressure control system was in manual mode during the flight, based on the recorded cabin altitude barometers matching closely to the actual altitude of the aircraft. He either messed it up or is lying about what he did. I dn't know. Just the board's just saying, you know what the mechanics telling us doesn't make any sense. This isn't right at all. Ye. On top of all that, i i feel like alrady seit that the board also noted the ground engineer didn't have proper equipment for performing the test. What? Yes? Nor did he
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