Boeing announced plans to increase quality inspections of its 737 Max 9 aircraft in the wake of an emergency exit door panel failure on an Alaska Airlines flight. This incident is the latest setback for Boeing, which has been grappling with manufacturing flaws and diminished reputation. In response, Boeing is taking a close look at its quality practices and involving airline customers and independent inspectors. The company acknowledges the need for improvement in quality assurance and controls. The incident also prompted the Federal Aviation Administration to launch an investigation into the safety of the blown-off fuselage panel. The National Transportation Safety Board is focusing its inquiry on door plugs used in Boeing 737 Max 9 jetliners. These developments underscore concerns about the safety and manufacturing standards of Boeing’s aircraft.