More Loose Bolts: Boeing 737 MAX 9 Problems Widespread As United Finds 5 Faulty Planes - View from the Wing
United Airlines discovers loose bolts on its Boeing 737 MAX 9 planes after Alaska Airlines incident
737MAX9 Plug-Type Door : r/aviation
Undamaged plug exit on Alaska Max 9 had fasteners tightened during assembly - The Air Current
Panel on Boeing Plane May Not Have Been Properly Attached, Agency Says - The New York Times
Alaska Airlines 737-900 MAX loses a door in-flight out of PDX - Page 46 - PPRuNe Forums
Here's What You Need To Know About The Boeing 737-9 MAX Door Plug Situation - The Autopian
Alaska Airlines 737-900 MAX loses a door in-flight out of PDX - Page 21 - PPRuNe Forums
Update on B737 MAX 9 - Operators and Regulators Response
NTSB Released a photo showing the unpacking of the door plug Sunday from Alaska flight 1282 in the materials laboratory at NTSB headquarters. Where are the lower hinge guide brackets? : r/boeing
United Airlines finds loose bolts on Boeing 737 jet doors
Alaska Airlines 737-900 MAX loses a door in-flight out of PDX - Page 22 - PPRuNe Forums
United Airlines, Alaska Airlines find loose bolts on other grounded Boeing jets : NPR
Boeing 737 Max 9: United Airlines finds loose bolts in jet inspections
Unplanned removal, installation inspection procedure at Boeing - Leeham News and Analysis