Boeing Dreamliner crash Investigation opens

Less than 40 seconds.

This is a long time in India’s latest memory in India’s rarest aviation disasters in Ahmedabad is a long time for the long-term air indian flight.

Investigators now face 787 Dreamliners, 787 Dreamliners, which are released by the removal of the sound and cockpit voice and cockpit and flight data, face the catastrophe 787 Dreamliner chekpit sound and flight data. UN According to the International Rules established by the Aviation Authority IcaoYes, an initial investigation report for 30 days, the final report was idealally completed within 12 months.

Piloted by Captain Sumeet Sabharwal and Pilot Clive Kundar, London Gatwick-Bound aircraft, 13:39 in West India (08:09 GMT), 242 people and a MAYDAY’s call hit from the cockpit. Would be the last transmission. It followed a crash loss and an accident in height and flames.

Kishore Chinta, a former investigator in the Bureau of the Indian Aircraft Accident Investigation Bureau, calls on “Nadir” accident “rare” – only 30 seconds of the flight was taken into control of the area. “I have nothing to know,” he said to the BBC.

Did both engines fail because of bird blows or fuel pollution? Curls are stretched wrongly, does it reduce a heavy loaded jet in extreme heat? Does the engine have a repair error during service? Or did he cut fuel on both engines?

Investigators will test all these opportunities and more. Air accident research relies on triangulation and removal – the wrong way is to be mistakenly adapted to physical evidence with the planned performance data to create an incorrect image.

Each burnt cable, damaged turbine knife, plane care notes and alerts and sounds from flight information and cockpit voice printers – the so-called “black box” – will be examined. The BBC spoke to the accident experts to understand how the investigation will continue.

Critically, the first tips on the ground may come from the rubble of two engines, at least three investigators.

“You can notify the damage caused by the effects of the engines – in a different way, Peter Goelz’s (NTSB) of the US National Transport Safety Council (NTSB).” This is the first tip for me. ”

Turbines are important rotating components that play a key role in copying energy to prepare.

“If the engines do not produce power, investigators have a serious case in their hands – and attention will droop the cockpit.”

What happened in the cockpit will say the “black boxes” or “black boxes” or “black boxes” or investigators have said “black boxes” or investigators. (Indian officials say the recorders are restored from the crash.)

These devices seize extensive flight data and cockpit voice – the pilot calls the cocpit sounds of the environment from the radio. Voice entries come from an area microphone that takes background noise from individual pilot mics, radio transfer and cockpits.

The information is followed by records With high precision gear and flap sleeves, settings, engine performance, fuel flow and even firefighting activity.

“Shows the typing of the flight data

The lids and slips increase the lifting of the low speed, helping to help the aircraft and slowly land slowly without stopping.

“If (trail) is a problem in a flight management control system, it will only increase serious concerns for the entire aviation industry, not for Boeing.”

Boeing 787’s Flight Management Supervision System is a highly automated set of navigation, performance and management. Combines data from a number of sensors to optimize the flight path and fuel efficiency of the aircraft.

More than 787 Boeing 787s flying around the world since 2011, investigators are a systematic issue that can affect global fleet or that experts say that there is a failure that is similar to this flight. “If the regulatory authorities have to make very harsh decisions,” said Mr Goelz.

So far no one has a sign of sin. The last verification of the Boeing 787 fleet of the Boeing 787 fleet of the Indian Ministry of Civil Aviation, 24 of the aircraft was checked in today – “I did not detect any major security concerns.

Boeing President and CEO Kelly Orberg said on June 12: “Boeing will notify the Indian plane crash investigation bureau (AIB), the UN ICAO Protocol for information in 171.”

Detection of data in AAIB Delhi labs will lead Indian investigators with laboratory, Boeing, Engine-Maker GE, Air India and Indian regulators. The investigators in NTSB and Britain will also take part.

“In my experience, the teams can usually determine how quickly happened,” Mr Goelz said. “But it can take longer to understand why it happened.”

The wreck can give other tips. “Every part – walnut, walnut, bolts – will be collected with disappointment,” Mr. Cinta said.

Usually, the wreckage is transferred to a nearby hangar or a reliable object, identify nasal, tail and wing districts and then lined up. In this case, there are investigators, according to the work of flight information and voice printers, full reconstruction.

The importance of the rubble varies by chance, say investigators. For Malaysia Airlines Flight MH17Ukraine’s Eastern Ukraine hit and reconstructed his nose in July 2014 revealed a clear crumb damage from a Russian-made missile missile.

In anger, investigators will also examine fuel filters, valves and residues to check the pollution – something that is easy to detect or exclude, the name was not an investigator. He also believed that the refueling devices used before leaving the “probably quarantined and already checked.”

Not all. Investigators will collect historical records of air or Boeing’s Acars (aircraft communication addresses and reporting systems), both Boeing and Air India, both Boeing and Air India.

All flights operated by the plane and crew will be reviewed, the technical record of the pilot-reported defects and the corrective measures taken before the service of aircraft.

Investigators include pilot licenses, training records, simulators and instructors, including engine failures, including engine failures in the advanced flight simulators of pilots. “I told the investigation team of Air India,” Mr. Cinta says.

Investigators will consider all components of the plane that were removed and changed, repetitive issues or the signs of these flights.

“These studies are unusually complicated. They take time, but probably the mistake will be the early indicators of the mistake,” Mr Goelz said.

The more remote technology came to a great reason. “One of the first accidents in 1994, one of the first accidents was watching a flight information that followed the flight data with four parameters,” he says.

“Today’s records are caught hundreds – if thousands are not – every second. Only this was the way we investigated accidents.”

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