Report: Ethiopian Transport Official Says 737 Max 8 Jet Crash Has ‘Close Similarities’ To 2018 Crash

Report: Ethiopian Transport Official Says 737 Max 8 Jet Crash Has ‘Close Similarities’ To 2018 Crash

Ethiopian Transport Minister Dagmawit Moges said that black box data shows the crash of an Ethiopian Airlines Boeing 737 Max 8 jet shortly after takeoff from Addis Ababa on March 10, 2019, killing 157 people, bears close resemblances to the crash of another Boeing 737 Max 8 flying with Lion Air that was lost in October 2018 off the coast of Indonesia with 189 on board, the Wall Street Journal reported on Sunday.

The paper wrote that the minister did not elaborate on the resemblance between the incidents, such as whether it involved anti-stalling software believed to be at fault in the Lion Air crash:

“Clear similarities were noted between Ethiopian Air Flight 302 and Indonesian Lion Air Flight 610, which will be the subject of further study during the investigation,” Transport Minister Dagmawit Moges said. Both flights were on Boeing 737 MAX 8 aircraft.

Ms. Moges declined to give details of the similarities that had been identified, including whether Boeing’s new anti-stalling software that has been associated with the Lion Air flight had been activated. She spoke after French air accident investigations bureau BEA had sent the data from both the cockpit voice recorder and the flight data recorder to Ethiopian authorities.

According to the Journal, Moges added that Ethiopian and U.S. National Transportation Safety Board investigators confirmed the black box data, and a preliminary assessment of the results will be issued within a 30-day timeline.

Officials from the U.S. Federal Aviation Administration and European flight regulators were also present when the data was obtained, the paper wrote.

Satellite data shows both planes had a similar flight profile before they crashed, while reports have indicated that there may be a serious issue with automated control systems designed to reduce the risk of stalling (the Manoeuvring Characteristics Augmentation System, or MCAS).

A malfunction could potentially send the plane into a nosedive, matching up with reports that the Ethiopian Airlines flight’s captain reported serious issues shortly after takeoff. As the Journal wrote:

The Lion Air crew battled the aeroplane for the 11 minutes after takeoff before the plane crashed. The system, based on erroneous sensor inputs, thought the crew was about to stall the plane and repeatedly pushed its nose down, accident investigators said in a preliminary report. The pilots tried to recover but eventually lost control.

There have also reportedly been some issues with the level of training pilots certified to fly prior models of the aircraft received before they took control of the newer jets.

Last week, airlines across the planet began grounding Boeing 737 Max 8 aircraft, though it took a few days longer for the FAA to ground 737 Max 8 and 737 Max 9 jets flying with U.S. airlines (making the U.S. the last major country to do so).

American Airlines told Gizmodo via a statement that Boeing had characterised the grounding of the planes in the U.S. as the result of an “abundance of caution.” However, Boeing CEO Dennis Muilenburghad — who has a cosy relationship with the White House—reportedly tried to convince the Trump administration not to issue the order.

While 376 separate 737 Max orders have been fulfilled, some 4,636 orders were still outstanding as of February, Bloomberg recently reported, and some carriers have reportedly been reconsidering whether they want turn to competitors.

More than $846 billion in orders are potentially at risk, Bloomberg wrote. Boeing has promised an overhaul of the plane’s software to reduce the risk of yet another crash.

According to the Journal, memorial services for those who died in the latest crash were held in Addis Ababa on Sunday, albeit with empty caskets, as it will likely take up to half a year to identify recovered human remains via DNA analysis.

[Wall Street Journal]