"Alaska Airlines Plane Debris Found in Oregon Backyard, NTSB Investigates"

The missing door plug from the Alaska Airlines plane that detached midflight has been found in a Portland-area resident's backyard, providing a crucial piece of evidence for the NTSB investigation. The cockpit voice recorder's data was inadvertently taped over, complicating the probe, and the NTSB is calling for an expansion of the minimum recording time on such devices. Investigators are focusing on how the door plug was fastened and whether there were any failures related to it, while also examining air pressurization alerts that occurred prior to the accident.