The Justice Department has begun a criminal investigation into Boeing after a panel on one of the company’s planes blew out on an Alaska Airlines flight in early January, a person familiar with the matter said.
The airline said it was cooperating with the inquiry. “In an event like this, it’s normal for the D.O.J. to be conducting an investigation,” Alaska Airlines said in a statement. “We are fully cooperating and do not believe we are a target of the investigation.” Boeing had no comment.
On Jan. 5, a panel on a Boeing 737 Max 9 jet operated by Alaska Airlines blew out in midair, exposing passengers to the outside air thousands of feet above ground. There were no serious injuries resulting from that incident, but it could have been catastrophic had the panel blown out minutes later, at a higher altitude.
The panel is known as a “door plug” and is used to cover a gap left by an unneeded exit door. A preliminary investigation by the National Transportation Safety Board suggested that the plane may have left Boeing’s factory without the plug bolted down.
The investigation was first reported by The Wall Street Journal.
The Justice Department has previously said it was reviewing a 2021 settlement of a federal criminal charge against the company, which stemmed from two fatal crashes aboard its 737 Max 8 plane. Under that agreement, Boeing committed to paying more than $2.5 billion, most of it in the form of compensation to its customers. The Justice Department agreed to drop the charge accusing Boeing of defrauding the Federal Aviation Administration by withholding information relevant to its approval of the Max.
The deal was criticized for being too lenient on Boeing and for having been reached without consulting the families of the 346 people killed in those crashes. The first occurred in Indonesia in late 2018. After the second in Ethiopia in early 2019, the Max was banned from flying globally for 20 months. The plane resumed service in late 2020 and has since been used in several million flights, mostly without incident — until the Alaska Airlines flight on Jan. 5.
