at that time said he didn't close the door properly. >> is it human error or is there another explanation? >> it wasn't until a year and a half later when the navy went down and actually found the cargo door, the two pieces of the cargo door, brought them back up and they were examined. the real cause or the true cause of the event was identified. >> to follow the cargo door failure on united flight 811, it's important to understand the two-snap locking system that secures 747 cargo doors. first, a series of c-shaped latches electronically rotates around pins in the bottom of the door frame. then for further reinforcement a handle moves l-shaped arms up against the c-latches to keep them in place. in addition, there are pins up and down both sides of the door. normally all of this holds the door shut.
Related Keywords
Cargo Door , Door , Half , Pieces , Explanation , It Wasn T , Navy , Human Error , Two , Cause , United Airlines Flight 811 , Event , 811 , Bottom , Cargo Doors , Locking System , Pins , Series , Frame , First , 747 , Place , Wall , Arms , Sides , Handle , C Latches , Reinforcement , Addition , Door Shut ,
vimarsana.com © 2020. All Rights Reserved.