A redundant safety feature perversely became a source of danger last Saturday, when the plug filling an unused mid-cabin emergency exit door popped ... seating to be installed next to it.

Four key bolts were missing from the door that blew off an Alaska Airlines plane in mid-air in January, according to a ...

New details have emerged regarding how the door plug on an Alaska Airlines Boeing 737 Max 9 blew off the jet mid-flight earlier ... the event or were never installed. Based on new information ...