The FAA has extended door plug inspections to include the Boeing 737-900ER as well. The agency issued a Safety Alert For...
door plug
UPDATE Jan 13 – The FAA has launched a formal investigation into Boeing to check if the airframer has...
UPDATE 1/9 – United Airlines and Alaska Airlines have confirmed that they have identified loose bolts on door plug...
The US National Transportation Safety Board (NTSB) has no specific details yet about why the mid-cabin door plug on...