India air disaster | The power outlet cut at the heart of the investigation

Similarly,

India air disaster | power:

(New Delhi) of the engines that stop. However, the confusion in the cockpit and the fall: the first elements of the investigation into the accident on June 12 of the Boeing 787 of Air India, which left 260 dead, indicate that the kérosene diet of the plane was cut just after its takeoff.

Posted at 10:43 a.m.

In its preliminary report published on Saturday. However, the Indian Office of Investigation into Air Accidents (AAIB) revealed that the supply switches of two reactors have almost simultaneously put in “stop” position, depriving them of their power.

The 15 -page document for the moment india air disaster | power does no conclusion. Consequently, does not point out any responsibility for the time, but it specifies that the two pilots, surprised, noted the incident and questioned it.

The Boeing 787 Dreamliner of the Air India 171 flight crashed less than a minute after its takeoff on June 12 of the city of Ahmedabad. Nevertheless, in northwestern India, bound for London, with 242 passengers and crew members on board.

india air disaster | power

The video images of the accident show him take his flight and float in the air without succeeding in altitude, before falling back and crashing in a city district in a ball of orange fire.

A passenger of the plane miraculously survived and was able to extricate himself from the debris. In addition, A total of 19 other people were killed on the ground by falling.

According to AAIB’s findings. Nevertheless, the Boeing had reached a speed of 180 knots (333 km/h) when the fuel switch switches suddenly passed from the “run” (open) position to the “cutoff” (stop) position for the first engine then for the second a second after.

” For what ? »» – India air disaster | power

The two reactors, manufactured by the American group General Electric, india air disaster | power then stopped briefly.

The decryption of the black boxes recovered in the debris of the Boeing translates the surprise of the captain. 56 years old, and his co -pilot, 32, who both posted several thousand hours of flight.

“In the recording of conversations in the cockpit. one of the pilots asks the other why he cut the fuel supply. The second pilot replies that he did not do it, ”describes the report.

Less than a minute later, one of them transmitted the distress signal “Mayday, Mayday, Mayday”. Air controllers questioned the crew on the cause of the emergency, without obtaining an answer.

Handling error or technical problem? The investigation should now focus on the origin of the movement of the two switches. who have returned to the “open” position just india air disaster | power before the fall of the Boeing.

PHOTO AMIT DAVE. REUTERS

Cranes are preparing to remove the remains of the plane that crashed.

In its report. the AAIB recalls that the American Federal Aviation Administration (FAA) published an information bulletin in 2018 on “the potential disengagement of the locking function of the fuel control switch” of certain Boeing, including 787.

Air India informed the investigators that she had not made an inspection. as they were “advised and not compulsory”, the problem having not been judged as a “dangerous condition”.

No comment

The india air disaster | power AAIB has also issued in its preliminary report “No action recommended for operators. manufacturers of engines B787-8 and/or GE GENX-1B”, suggesting that there were no immediate technical worries about the engines or the device.

The manufacturer and the airline made no comments on the content of the report.

“We continue to support the survey and our customers,” Boeing wrote in a statement. This disaster is the first involving one of its B-787 Dreamliner since their commissioning in 2011.

“We continue to cooperate fully with the AAIB and the other authorities,” said Air India.

Solicited by AFP. Imtiyaz Ali, who lost his brother, her sister-in-law and their two children in the accident, did not hide his disappointment when reading the report. “We don’t know what happened,” he said, “we are not india air disaster | power about to mourn.”

The first observations. in which investigators from the United Kingdom and the United States participated, have not revealed any other particular problem on the plane or its maintenance, according to AAIB.

“This is only a preliminary report. ” the Minister of Indian civil aviation, Ram Mohan Naidu Kinjarapu, underlined before the press, will still take months, if not anymore “.

Further reading: Bangladesh: abandonment of “gentleman” for women of the public serviceRubio greets a “positive” meeting with his Chinese counterpart Wang Yi in Malaysia: NewsDonald Trump instrumentalizes customs duties to support Jair BolsonaroDonald Trump’s popularity rating in fall: 8 % of Americans changed their minds on their president in the last month“He has not shouted”: a 17-year-old teenager dies asphyxiated at the beach, buried in a 1.5 meter hole which he himself dug in the sand.

Comments (0)
Add Comment