>> the plane departed from portland international airport at 57:00 p.m. in the evening made an emergency landing just moments later. a >> on the growth in 20 minutes. no one had been seated right next to the door that blew out on the boeing 737 max nine. ntsb is urging the public to contact law enforcement if they come across the door or any part that came off of that plane for the incident happened as the aircraft was around 16000 feet on friday. ntsb said the situation could have been much worse. >> fortunately they were not at cruise altitude of 30,000 or 35000 feet. think about what happens when you are in cruise everybody is up and walking. folks do not have seatbelts on. they are going to restrooms. the flight attendants are providing service to passengers. we could have ended up with something so much more tragic.