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On June 12, Air India flight crashed shortly after takeoff. 270 people died in this.
A month after the Ahmedabad plane accident, an initial investigation report has arrived. The Aircraft Accident Investigation Bureau (AAIB) made a 15 -page report public on 12 July. According to preliminary investigation, the accident occurred due to the closure of both engines of the aircraft.
Both engines stopped one by one immediately after takeoff. During this time, recording of the cockpit has shown that a pilot asked the other whether you have turned off the engine. The other replied, no.
On June 12, a flight AI from Ahmedabad to London collided with a medical hostel building shortly after the 171 takeoff. It killed 270 people, including 241 passengers and crew members. Only one passenger is left alive in this accident.
Air India flight AI 171 flew at 1.38 pm on June 12 and the accident occurred at 1.40 pm. At that time the plane was at an altitude of 200 feet.
Questions related to the report and their answers …
Question: What happened in the air answer: The report stated that the two engines closed in the air after a few seconds of flying – fuel cutoff switches turned from run to cutoff in only one second after another. The report revealed that the supply of fuel to the engines had stopped.
Question: What did the pilots talk answer: Cockpit audio has also surfaced in which a pilot asked, “Why did you close (engine)?” The other replied, “I didn’t”
Question: Did the engine try to restart again answer: The pilots tried to restart the engine. N1 or engine 1 turned somewhat turned on, but the engine could not start before the 2 crash. The aircraft was in the air for only 32 seconds.
Question: Was there any problem in fuel answer: Fuel testing found that there was no problem in fuel. The thrust liver was completely broken but the black box showed that the takeoff thrust was at that time that indicates disconnecting.
Question: Was there any problem of bird hitting answer: Flap settings (5 degrees) and gear (below) were normal to fly. There was no problem related to bird hitting or meteorological.
Question: How was the weather during the accident answer: The sky was completely clean. Visibility was also fine. There was no situation like thunderstorms.
Question: Was pilots medically fit answer: Both pilots were medically fit. He had no problem. The pilot had an experience of 8,200 hours and the co-pilot had 1,100 hours of flight experience.
RAM air turbine opened as the aircraft flew
Aaib has confirmed RAT to be commissioned in CCTV footage.
The report also stated that RAM air turbine (RAT) opened as soon as the engine stopped. It is a small propeller -like device. It revolves at the speed of the wind and produces electricity and/or hydolic power. Especially when the main power cut or hydraulic system of the aircraft fails. RAT helps the aircraft to keep the minimum navigation and control system operational.
Crash site photo …
The report stated that the aircraft first hit a tree on the crash site. Then a chimney collided. Then it fell into the building and caught fire. The pieces of the aircraft spread far and wide.
Pilot made a medium call The last signal of the aircraft was found at an altitude of 190 meters (625 ft), which came immediately after the flying. The aircraft flew from runway 23 at 1:39 pm on June 12. After flying, the pilot of the aircraft sent a medium call (emergency message) to the air traffic controller, but after that no response was received.
Why is the fuel switch so important? Both engines of Dreamliner aircraft have two positions called runs and cutoffs. If the aircraft is in the air and the switch goes to the cutoff, the engine stops getting fuel, which eliminates the thrust and can also stop the power supply, which can also shut down many cockpit equipment.
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Read this news related to the case …
Air India sought resignation from 4 employees, celebrated 8 days after Ahmedabad plane crash
Air India has asked 4 employees of its ground handling venture AISATS to resign. This action was taken after the video of one of his party went viral. These employees had this party 8 days after the Ahmedabad plane accident. See full news …
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