A year after a door plug blew out of a nearly new Boeing 737 Max 9, the manufacturer is outlining the progress it has made.
"As there's great public concern about the same aircraft model involved in the accident ... Transportation Safety Board (NTSB). Investigators from the NTSB, U.S. Federation Aviation Administration ...
The Federal Government, through the Nigerian Safety Investigation ... on Sunday, the accidents involved various airlines and aircraft types, including the Nigerian College of Aviation Technology ...