A week has passed since the crash of the Egyptian airline
But the pain is still lingering in the hearts of many
spot news
Data recovery of Airways Black Box
At the same time, there was an amazing discovery.
The pilot had asked for a climb with fea
The French Civil Aviation Safety investigation and Analysis Agency has successfully exported data from the cockpit voice recorder and will continue to parse another "black box", the flight data recorder, on the 17th, according to the French Civil Aviation Safety investigation and Analysis Agency.
The agency posted pictures on social media "Twitter", showing cockpit voice recorders showing signs of bumping on the outside, but generally intact. The agency did not listen to voice recorders, the statement said.
An Egyptian source who listened to the recording told Reuters journalist that the pilot of the crash plane reported "control problems" to the ground Control Center shortly after takeoff, hoping to obtain permission to quickly climb above 4200 meters above sea level. That is, about 2000 meters above the airport, the sound sounded horrified.
The plane then flew at an "unusual high speed," the source said, and soon after climbing, the pilot urgently demanded a return flight, which eventually disappeared from the radar screen.
The source asked not to be named because the investigation into the crash was not over, but said the aircraft's control problems were the reason for the pilot to steer the plane up.
Aviation experts say when the plane flies at a low altitude, pilots often choose to climb if they encounter problems, to buy time to manipulate the plane and avoid dealing with complex terrain. Addis Ababa is surrounded by mountains, the north is about 3200 meters above sea level of Mount Entoto.
There are "obvious similarities" between the two crashes.
Earlier, there has been speculation that the crash occurred due to Boeing 737MAX aircraft design problems.
Ethiopia's Ministry of Transportation, a speaker, further confirmed the speculation. He said on the 17th that the analysis of the data on the black box of the Boeing 737-8 aircraft crashed on the 10th showed that the crash had "obvious similarities" with the crash of Indonesia's Lion Airlines Boeing 737-8 in October last year.
The speaker said on the same day that the data in the black box recovered very successfully, and the results of data analysis showed that the plane crash in Essace was the same as that of last year's Indonesian Lion Airlines crash, and there are "obvious similarities" between the two crashes. The speaker also said more information would be disclosed in three to four days.
At the end of October, an Indonesian Lion Airlines Boeing 737-8 plane crashed and within five months the same aircraft crashed again. The safety of the Boeing 737-8 plane was questioned.
Boeing's stock market has evaporated by billions of dollars as a result of the global multi-country air traffic control department's suspension of the aircraft.
Boeing: about to upgrade softwa
Although two plane crashes on the same aircraft killed 349 people, Boeing has never acknowledged problems with its MCAS system. On March 17, Boeing CEO finally issued a statement. The company said it plans to release Boeing's 737MAX-related upgrade software within the next week to 10 days in an effort to prevent stall and so on.
Many Boeing 737 MAX pilots did not learn about the performance of the Boeing 737 aircraft in the proper way, but instead used iPad software to learn how to fly the new aircraft, according to the Russian satellite website, citing US media.
Boeing's new aircraft is reported to be equipped with a maneuvering characteristic enhancement system (MCAS),) to automatically control the head of the downcomer. After the Indonesian Lions Air crash, it was found that the system might have been activated without cause, and that the wrong reading of data triggered the MCAS downcomer head, which the pilot did not fully understand.
A trade union organization of Southwest Airlines (Southwest Airlines) and US airline (American Airlines) has repeatedly asked Boeing to set up flight simulators for the 737 MAX airliner, but Boeing and the US Civil Aviation Administration have decided that pilots do not need additional training. Just notify of possible problems and the operation of the new software.
Federal Aviation Administration investigated
According to insider, the U.S. Department of Transportation is investigating the Federal Aviation Administration's approval of the Boeing 737 MAX jet by the Federal Aviation Administration (FAA), according to the Wall Street Journal.
The Wall Street Journal said it was an "unusual investigation" of potential failures in the safety approval of new aircraft. The Seattle Times previously quoted FAA engineers as saying that the Boeing 737 MAX aircraft competes with the European Airbus A320neo aircraft, but research and development is already nine months late. FAA entrusted Boeing with the safety assessment of the Boeing 737 MAX flight control system and asked its engineers to speed up the inspection.
Screenshot of the Wall Street Journal report
"Voice of America" previously reported that the US federal government's security investigators believe that the safety assessment of the newly installed control system of the Boeing 737 MAX passenger aircraft is flawed, and the government's aviation certification is not responsible.
Seattle Times report screenshot on 17th
It is difficult to identify the bodies of the victims
On March 17, the mass funeral of the victims of the Airways crash took place in Addis Ababa, Ethiopia. As the identification process could take up to six months, the plane provided the families of 157 victims with a bag of scorched earth to replace the remains of their loved ones for funerals.
