FBI joins criminal investigation into Boeing certification

SEATTLE – The FBI has joined the criminal investigation into the certification of the Boeing 737 Max, lending its considerable resources to an inquiry already being conducted by U.S. Department of Transportation agents, according to people familiar with the matter.

The federal grand jury investigation, based in Washington, D.C., is looking into the certification process that approved the safety of the new Boeing plane, two of which have crashed since October.

The investigation, which is being overseen by the Justice Department's criminal division and carried out by the Transportation Department's Inspector General, began in response to information obtained after a Lion Air 737 Max 8 crashed shortly after takeoff from Jakarta on Oct. 29, killing 189 people, Bloomberg reported earlier this week, citing an unnamed source.

It has widened since then, the Associated Press reported this week, with the grand jury issuing a subpoena on March 11 for information from ­someone involved in the plane's development, one day after the crash of an Ethiopian Airlines 737 Max 8 near Addis Ababa that killed 157 people.

The FBI's support role was described on condition of anonymity.

Representatives of the Justice Department, the FBI and Transportation Department declined to comment.

A Seattle Times story over the weekend detailed how Federal Aviation Administration managers pushed its engineers to delegate more of the certification process to Boeing itself.

Those criminal cases that have occurred have focused on false entries and misrepresentations.

In 1998, Transportation Department and FBI agents, acting on a whistleblower's allegations, served a criminal search warrant on Alaska Airlines, seeking evidence of maintenance irregularities.

The investigation expanded to include the January 2000 crash of Alaska Flight 261 that killed 88 people, which the National Transportation Safety Board later blamed on the airline's faulty maintenance practices and poor FAA oversight.

But no criminal charges were filed, although the FAA, in a separate administrative review, ultimately found that Alaska and three of its managers had violated safety regulations, fining the carrier $44,000, revoking the mechanic licenses of two of the managers and suspending the license of the third.

Federal criminal charges were brought over the May 11, 1996, Valujet Flight 592 crash that took off from Miami International Airport and plunged into the Everglades minutes later, killing 110 people.

One issue that has arisen in criminal investigations of safety matters is whether they deter people from cooperating in other government investigations and civil proceedings.

In 2000, the National Transportation Safety Board (NTSB) warned that its findings on the cause of the 1999 deadly pipeline explosion in Bellingham, Wash., could be indefinitely delayed because of a separate criminal investigation that had silenced key witnesses.

Then-NTSB Chairman Jim Hall said his agency had yet to question eight computer-room operators at Olympic Pipe Line who invoked their Fifth Amendment right against self-incrimination shortly after the June 10 blast that killed two boys and led to the death of a young man.