NTSB investigates after door plug blown off Alaska Airlines Flight 1282 In this National Transportation Safety Board (NTSB) handout, oxygen masks hang from the fuselage as members of the NTSB examine Alaska Airlines Flight 1282, a Boeing 737 Max 9, on Saturday, Jan. 7, 2024 in Portland, Oregon. A door-sized section near the rear of the plane blew off 10 minutes after Alaska Airlines Flight 1282 took off from Portland, Oregon on January 5 on its way to Ontario, California. (Handout/NTSB via Getty Images)