What did the China Eastern jet black box reveal?

Someone at the controls of a China Eastern Airlines plane that crashed in March, killing 132 people. It seemed to have purposely flown into the mountainside.
The Boeing 737-800 plane crashed due to a deliberate entry from the cockpit, according to an investigation of black box flight recorders discovered in the wreckage by US officials.
“The plane did what someone in the pilot told it to do,” an unnamed source said.
Eastern’s plane was traveling at a constant altitude. The speed dropped more than 20,000 feet in less than a minute and crashed near Wuzhou, Guangxi province.
The investigation of the accident has been led by the Chinese authorities. But US officials are getting involved because the plane was built in the United States.
What did the China Eastern jet black box reveal?
Controls in the cockpit sent the plane into a catastrophic plunge, according to data from a black box recovered near the crash scene near Wuzhou in the southern Guangxi region.
Chinese authorities have yet to blame the disaster on mechanical or flight control failures. She killed everyone on board on March 21.
The focus of the investigation has shifted to the pilot’s conduct as a result of the disclosure. But it is also plausible that someone else on board the plane broke into the cabin and caused the catastrophe.
“The plane did what someone in the cockpit told it to do.”
Remembering the China Eastern Boeing 737-800 crash on March 21 that killed all 132 people.
A preliminary assessment by US officials points to an intentional act.
Via@WSJhttps://t.co/gqmABOzoeD
– Ramy Inocencio 英若明 (@RamyInocencio) May 17, 2022
In reaction to the tragedy, aviation safety regulators and Boeing officials have not issued any service bulletins or instructions. It would be published if the authorities deemed it necessary to inform airlines of technical concerns. On the other hand, American researchers do not have access to all the data that their Chinese counterparts have.
Before the April disaster, a preliminary reading of the China Eastern plane’s flight data recorder revealed deliberate inputs by the pilot. China Eastern Airlines officials said they had found no evidence that the plane had any problems before the incident.
Aviation Twitter: Black Boxes Recovered After China Eastern Airlines Boeing 737-800 Crash Indicates Someone Intentionally Crashed Plane https://t.co/nNCWpvQC61
— Tapiwa Munjoma (@TapiwaMunjoma) May 17, 2022
The health and financial status of the pilots, on the other hand, were excellent.
“Any unofficial assumptions may interfere with the accident investigation and undermine the true progress of the global air freight business,” China Eastern added.
The airline also questioned a possible infiltration in the cabin. It cites information from a March 25 press conference in which Chinese officials said no advance emergency notification had been provided.
China’s Vice Premier Liu He has been tasked with supervising the investigation by the Civil Aviation Administration of China.