Ahmedabad’s plane crash: flap setup, power loss or equipment issues – What’s wrong with Air India’s AI Flight 171?

Ahmedabad plane crash: The Indian plane crash on Thursday was marked as one of the deadliest aviation disasters, not only in India, but globally.

The crash occurred just around 1:38 after takeoff, when AI 171, a Dreamliner flight from Air India (walking in London Gatwick) crashed into the residential area of ​​BJ Medical College in Ahmedabad and Mess Hall. The plane carried 241 people on board.

Video surfaced shortly after the incident showed that the Boeing 787-8 Dreamliner lost control and departed from Sardar Vallabhbhai Patel International Airport shortly afterwards. The plane reportedly collapsed in the air, split into three parts before it collapsed and triggered a huge explosion.

Later that night, Air India confirmed 241 people died in the crash. Of the 242 people on board, there were 230 passengers, 10 pilots and 2 pilots. The victims included 169 Indian nationals, 53 British nationals, seven Portuguese nationals and one Canadian national.

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The impact of the crash was so severe that it not only killed all the boats, but also caused casualties on the ground, including doctors and interns in the impacted university building. However, the exact number of deaths on the ground is yet to be confirmed.

Only one person survived the plane, 40-year-old Indian British national Vishwash Kumar Ramesh. He reportedly jumped out of the emergency exit next to his seat to save himself. He is currently receiving treatment at a civil hospital in Ahmedabad.

Indian authorities said on Friday that an investigation into the crash is underway. The survey will include experts from aircraft manufacturers Boeing and U.S. aviation regulators. However, there are still several problems, especially the possibility of such a catastrophic collapse just after takeoff.

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What could cause the plane to crash immediately after takeoff?

Although the official cause of the crash is still under investigation, aviation experts have raised several possible situations based on available crash videos, flight data and known behavior of the aircraft:

The engine malfunctioned shortly after takeoff?

Takeoff is one of the most sensitive phases of flight, and any failure poses serious risks. In this case, experts say pilot Sumit Subbarwal managed to make an emergency “Mayday” call, indicating that there is time to declare distress, but there is not enough altitude or control to stabilize the aircraft.

Is it unlikely that the runway length will become a problem?

Some aviation professionals initially raised concerns about whether the aircraft used the entire runway length, which is essential for a fantastic ride on heavy jets to achieve safe takeoff speeds. However, flight tracking data from Flighttradar24 confirmed that the aircraft all used a 23 (11,499 feet long) runway. The data also show that the plane climbed to 625 feet before landing, which is usually sufficiently high after fishing, so there is less chance of runway-related problems.

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Is it unlikely that both engines will lose power?

Former pilot Ehsan Khalid pointed out several unresolved aspects. “Visual effects indicate that the plane is falling while flying, which means there is no hollow explosion. The visual effects indicate that the plane is facing a loss of power. The loss of power may be caused by an engine failure, but neither engine can lose power at the same time, which is a big engine. It is a big engine. It is a very rare power because he is talking about a person, which is a big power.”

He added: “The pilot made a Mayday call. This means that the failure was seen in the cockpit. They landed at the same time as the strike failed. I don’t understand why the landing equipment was still there. The landing gear was lifted immediately after the aircraft took off. Since the landing gear was lowered after the landing gear took off, the loss of the engine might be detected in advance.”

He concluded: “There are a lot of variables and any guess is unfair. The biggest question is why the landing gear is insufficient. The flight is 600 feet high. No one can say anything whether it is one or multiple issues.”

Users on X speculate that when the wing flap should be set to 0 degrees, it should be set to 5 or 15 degrees in order to take off in this case.