Investigators found the 'door plug' that blew off a Boeing 737 Max. Here's what it is Investigators are trying to understand wh...
Investigators found the 'door plug' that blew off a Boeing 737 Max. Here's what it is
Investigators are trying to understand why a system that's worked well on other planes failed here, and the plug itself may hold clues.
Read more on NPR
Investigators are trying to understand why a system that's worked well on other planes failed here, and the plug itself may hold clues.
Read more on NPR
