Mumbai: The accident involving the Indian airplane express which took off from Trichy for Muscat, with a torn abdomen, occurred because the events were suddenly given and unexpectedly lay from the commander’s seat, according to the final investigation report released recently This is by the aircraft accident investigation bureau (AAIB).
Filtered chairs have commanders accidentally move the push lever.
The plane consumed a full length of the runway, rolled through the paved surface and his tail crashed into the soft ground on the lift-off.
It was a slow climb, antenna fell from land-based navigation assistance, crashing into the airport boundary wall and experiencing gaping stomach wounds.
This aircraft functions satisfactorily and the IX-611 flight pilot from October 12, 2018, with 130 passengers on the ship, continuing their journey, the report said.
This flight reached the Muscat airspace when the Indian Express Air Team instructed the pilot to divert flights to Mumbai, where he landed safely.
Because the duration of the flight exceeds the capacity of two hours of the cockpit voice recorder, the conversation between pilots during take-off and climbing is not available for the researchers.
AAIB released the final report of 33 months later, far beyond the 12-month deadline set by an international civil aviation organization.
The report registered the possibility of the cause of the accident as “delayed taking off due to the reduction of a take-off drive from 98% to 77%”, damage to the coordination of the crew and loss of situational awareness.
Among the causes of contributions was the commander’s seat leaning over during takeoff at 210 KMPJ when he transferred the throttle lever accidentally.
Kapt Amit Singh, an air safety expert, said: “The idea of ​​inquiry only to prevent similar events by conducting root causes analysis.
This report has touched symptoms, but not the root cause.
It has left a number of questions that are not answered.” “Speed ​​calculated Where the plane should be appointed from the runway, if it only weighs 71 tons, is 144 KTS.
It was released from the thrust of take-off, “said Captain Singh.
The annotated image that was brought in the report showed the plane at 145 KTS on the runway, so why did it take off it later? Also, why did the pilot continue their journey even after being told by Trichy air traffic control and then by AIX officials about the level of damage?