Boeing 737 Max 8s grounded in U.S., Canada after crashes
Thursday, March 14, 2019
WASHINGTON -- The Federal Aviation Administration issued an emergency order Wednesday grounding all Boeing 737 Max aircraft in the wake of a crash of an Ethiopian airliner killing 157 people, a reversal for the U.S. after federal aviation regulators had maintained it had no data to show the jets are unsafe.
The decision came hours after Canada joined some 40 other countries in barring the Max 8 from its airspace, saying satellite tracking data showed possible but unproven similarities between the Ethiopian Airlines crash and a previous crash involving the model five months ago. The U.S., one of the last holdouts, also grounded a larger version of the plane, the Max 9.
Daniel Elwell, acting head of the FAA, said enhanced satellite images and new evidence gathered on the ground led the agency to order the jets out of the air.
The data, he said, linked the behavior and flight path of the Ethiopian Airlines Max 8 to data from the crash of a Lion Air jet that plunged into the Java Sea and killed 187 people in October.
"Evidence we found on the ground made it even more likely that the flight path was very close to Lion Air's," Elwell told reporters on a conference call Wednesday.
Satellite data right after the crash wasn't refined enough to give the FAA what it needed to make the decision to ground planes, Elwell said. But Wednesday, global air traffic surveillance company Aireon and Boeing were able to enhance the initial data to make it more precise "to create a description of the flight that made it similar enough to Lion Air," Elwell said.
The Ethiopian plane's flight data and voice recorders will be sent to France for analysis, Elwell said. Some aviation experts have warned finding answers in the crash could take months.
Officials at Lion Air in Indonesia have said sensors on their plane produced erroneous information on its last four flights, triggering an automatic nose-down command the pilots were unable to overcome.
President Donald Trump, who announced the grounding, was briefed Wednesday on new developments in the investigation by Elwell and Transportation Secretary Elaine Chao, and they determined the planes should be grounded, the White House said. Trump spoke afterward with Boeing CEO Dennis Muilenberg and Boeing signed on.
"At the end of the day, it is a decision that has the full support of the secretary, the president and the FAA as an agency," Elwell said.
Airlines, mainly Southwest, American and United, should be able to swap out planes pretty quickly, and passengers shouldn't be terribly inconvenienced, said Paul Hudson, president of flyersrights.org, which represents passengers. The Max, he said, makes up only a small percentage of the U.S. passenger jet fleet, he said.
"I think any disruptions will be very minor," he said. "The first quarter of the year is the slow quarter, generally for air travel,"a dding the airlines have planes on the ground not being used on trans-Atlantic flights that could be diverted to domestic routes.
Boeing issued a statement saying it supported the FAA's decision even though it "continues to have full confidence in the safety of the 737 MAX." The company also said it had itself recommended the suspension of the Max fleet after consultations with the FAA and the National Transportation Safety Board.
"We are supporting this proactive step out of an abundance of caution," Boeing said.