'Truly Terrifying' Alaska Airlines Accident Could've Been 'So Much More Tragic': NTSB Official "

"Radar data leads investigators to believe the door could be located around Barnes Road at I-217 and the Cedar Hills neighborhood near Portland. .."

https://themessenger.com/news/alaska-airlines-boeing-737-jet-door-plug-accident-could-have-been-more-tragic-ntsb