What exactly happened to Flight AI171 between Ahmedabad and London Gatwick on Thursday afternoon will only be revealed by a detailed investigation, but the moments after take-off can be the most challenging in aviation. Indian investigators will be joined by experts from the US and UK in the coming days, as authorities attempt to establish what caused the Boeing 787-8 Dreamliner to crash shortly after take-off just 1.5km (0.9 miles) from the runway at Sardar Vallabhbhai Patel International Airport. It marks the first time a 787-8 Dreamliner has suffered a fatal crash since it entered commercial service in 2011. Thursday's disaster killed 241 people onboard and more on the ground. The BBC has spoken to aviation experts as well as pilots based in India - some of whom spoke on the condition of anonymity - who regularly fly 787-8s out of India's international airports to find out what factors might have caused the plane to slam into residential buildings in the heart of Ahmedabad just moments into its flight. The 787-8 Dreamliner was flown by Captain Sumeet Sabharwal and his co-pilot Clive Kundar. The two were highly experienced, with more than 9,000 combined flying hours. Mr Sabharwal having earned over 22-years expertise as a commercial airline pilot. The plane was carrying 242 people as it taxied along the runway at Ahmedabad International Airport on Thursday afternoon. The jet took off at 13:39 local time (08:09 GMT), operator Air India said. India's Home Affairs Minister Amit Shah said the plane was carrying 100 tonnes of fuel - practically a full load - as it climbed out of Ahmedabad. Almost immediately after take-off the cockpit gave a mayday call, India's aviation regulator said. No response was given by the aircraft after that. It's unclear what prompted the mayday call, but the flight's sole survivor has told Indian media that he heard a loud bang as the plane struggled to gain altitude. Footage authenticated by BBC Verify then showed the plane flying low over what appears to be a residential neighbourhood. The final transmitted data showed the plane reached a height of 625ft (109m). It proceeds to descend and becomes obscured by trees and buildings, before a large explosion appears on the horizon. "There would have been no time for him to react if he lost both engines," one pilot said. CCTV footage viewed by BBC Verify showed that the plane was airborne for 30 seconds. The plane crashed in a residential area, with images showing housing blocks heavily damaged in a densely built area which included hospitals and official buildings. It is almost impossible to definitively establish what caused the disaster based on videos of the plane's brief flight. In the coming days a complex investigation involving the plane's black box - which records flight data - and an examination of debris will commence. But videos that have emerged show the plane struggling to lift off the ground, seemingly amid a lack of thrust or power. One cause that has been speculated on by some experts is the possibility of an extremely rare double engine failure. Questions have been raised as to whether the plane had its Ram Air Turbine (RAT) deployed, an emergency back-up turbine which kicks in when main engines fail to generate power for essential systems. Double engine failures are almost unheard of, with the most notable example being the 2009 "Miracle on the Hudson", when a US Airways Airbus A320 lost both engines to a bird strike moments after take-off from New York's LaGuardia Airport, but glided to safety. One senior pilot told the BBC that dual engine failure could also result from fuel contamination or clogging. Aircraft engines rely on a precise fuel metering system - if that system gets blocked, it can lead to fuel starvation and engine shutdown. Marco Chan, an ex-pilot, told BBC Verify that there isn't any evidence to suggest a double engine failure based on the available footage. Mohan Ranganathan, an aviation expert, told the BBC that a double engine failure would be "a very, very rare incident". Engine manufacturer GE Aerospace said it was sending a team to India to help with the investigation, while Boeing said it was offering its full support to the airline. Another possibility raised by some experts in India is a bird strike. They occur when a plane collides with a bird and can be extremely dangerous for aircraft. In serious cases, engines can lose power if they suck in a bird, as happened inSouth Korea's Jeju Air disasterwhich killed 179 people last year. Experts and pilots familiar with Ahmedabad airport have told the BBC that it is "notorious for birds". "They are always around," says Mr Ranganathan, echoing what at least three Indian pilots who have flown in and out of the airport told the BBC . Gujarat state, where Ahmedabad is located, reported 462 bird strike incidents over five years, with most occurring at Ahmedabad airport, according to Civil Aviation Ministry data tabled in Parliament in December 2023. A Times of India report in September 2023 cited Airport Authority data noting 38 bird strikes in 2022–23 in Ahmedabad, a 35% rise over previous 12 months. In the 2009 case, a flock of seagulls was ingested at 2,700ft – more than four times higher than the Air India flight. In this case the Indian pilots had neither the altitude nor the time to manoeuvre. However, a senior pilot said that a bird hit is rarely catastrophic "unless it affects both engines". Three experts who spoke to BBC Verify suggested that the disaster may have occurred as the aircraft's flaps were not extended during take-off - though other pilots and analysts have challenged this. Flaps play a vital role during take-off, helping an aircraft generate maximum lift at lower speeds. If they're not properly extended, a fully loaded jet - carrying passengers, heavy fuel for a long-haul flight, and battling hot conditions - will struggle to lift off. In Ahmedabad, where temperatures neared 40°C (104F) on Thursday, the thinner air would have demanded higher flap settings and greater engine thrust, one pilot told the BBC. In such conditions, even a small configuration error can have catastrophic consequences. CCTV footage which emerged late on Thursday afternoon showed the plane taking off from Ahmedabad, struggling to achieve altitude, and then slowly descending before crashing. But a take-off roll with retracted flaps would trigger warnings from the 787's take-off Configuration Warning System, alerting the flight crew to an unsafe configuration, according to one pilot the BBC spoke to. Ex-pilot Mr Chan told BBC Verify that the footage that has emerged so far is too distorted to establish for sure whether the flaps were extended, but said that such an error would be "highly unusual". "The flaps are set by pilots themselves, before take off, and there are several checklists and procedures to verify the setting," Mr Chan said. "That would point to potential human error if flaps aren't set correctly." Additional reporting by Jake Horton What do you want BBC Verify to investigate?
What could have caused Air India plane to crash in 30 seconds?
TruthLens AI Suggested Headline:
"Investigation Underway into Air India Flight AI171 Crash Shortly After Takeoff"
Bbc News
7.1
TruthLens AI Summary
On Thursday afternoon, Flight AI171, a Boeing 787-8 Dreamliner operated by Air India, tragically crashed shortly after taking off from Sardar Vallabhbhai Patel International Airport in Ahmedabad, India. The flight, which was en route to London Gatwick, was carrying 242 individuals when it went down just 1.5 kilometers from the runway, resulting in the deaths of all aboard as well as casualties on the ground. Investigators from India, the US, and the UK are set to conduct a thorough investigation to determine the causes of this disaster, marking the first fatal incident for the Boeing 787-8 since its introduction to commercial service in 2011. Preliminary reports indicated that the aircraft's cockpit issued a mayday call almost immediately after takeoff, though no further communication was received. Eyewitness accounts and authenticated footage revealed that the aircraft struggled to gain altitude, reaching only 625 feet before descending and crashing into a densely populated residential area, causing extensive damage to buildings and infrastructure nearby.
A variety of factors are being examined as potential causes for the crash, including the possibility of a dual engine failure, a scenario that is extremely rare in aviation history. Experts are also investigating whether the aircraft's Ram Air Turbine (RAT) was deployed, which serves as a backup power source in the event of engine failure. Additionally, bird strikes have been raised as a concern, particularly given that Ahmedabad airport has a history of such incidents. Reports show that the region has seen a significant increase in bird strikes, raising questions about the conditions during takeoff. Some experts have speculated that the aircraft may not have had its flaps properly extended, which is crucial for generating lift during takeoff, especially under the hot weather conditions prevalent in Ahmedabad at the time. Investigators will closely analyze the aircraft's black box for vital flight data and examine debris from the crash site in the coming days to provide clearer answers regarding this tragic incident.
TruthLens AI Analysis
The recent incident involving Air India's Flight AI171 has raised numerous concerns and questions regarding aviation safety, particularly with the crash of the Boeing 787-8 Dreamliner shortly after take-off. The article brings to light critical aspects of the situation, including the experience of the flight crew, the circumstances surrounding the crash, and the immediate aftermath, which may influence public perception and discourse surrounding aviation safety in India and globally.
Investigation and Accountability
A thorough investigation is set to involve Indian authorities, along with experts from the US and UK. This collaboration aims to ascertain the cause of the crash, which is crucial for accountability and improving aviation safety measures. The mention of a mayday call from the cockpit, followed by no response, emphasizes the urgency and severity of the situation, potentially instilling fear and concern among the public regarding air travel safety.
Public Perception and Safety Concerns
By highlighting the crash's tragic outcome, including the loss of 241 lives, the article aims to create a strong emotional response. The inclusion of details about the aircraft's full fuel load and the pilots' extensive experience serves to underline the unexpected nature of the tragedy. Such information may lead the public to question the safety protocols and reliability of aircraft, particularly the Boeing 787-8 Dreamliner.
Hidden Agendas and Information Control
While the article primarily reports on the crash, one might speculate whether there are underlying narratives being pushed, such as potential criticism of regulatory oversight or the aviation industry's safety standards. By focusing on the incident's human cost and technical details, the article may steer attention away from broader systemic issues within aviation safety that require scrutiny.
Trustworthiness of the Report
The article appears credible as it references verified sources, including interviews with aviation experts and the involvement of governmental authorities. However, the emotional weight it carries could lead to sensationalism, impacting how the information is received by the public. Thus, while the facts presented seem accurate, the overall framing may influence perceptions unduly.
Socioeconomic and Political Implications
The impact of this crash could extend beyond immediate safety concerns, affecting public trust in the aviation industry and regulatory bodies. Economically, airlines may face scrutiny and potential financial repercussions, especially if it leads to increased regulations or safety checks. Politically, such incidents could prompt discussions about transportation safety policies and government accountability.
Community Reactions and Target Audiences
The narrative likely resonates with communities affected by air travel, especially those living near airports or with loved ones who frequently fly. It may also attract audiences concerned about aviation safety, pushing them to advocate for stronger regulations and oversight in the industry.
Market Reactions and Financial Considerations
Investors might react to this incident by reassessing their portfolios in the aviation sector, particularly concerning stocks of airlines or aircraft manufacturers. The heightened scrutiny could lead to fluctuations in stock prices, especially for companies associated with the Boeing 787 series.
Geopolitical Context and Current Relevance
From a geopolitical standpoint, this incident may influence international relations, especially between India and countries involved in the investigation. As global aviation standards are discussed, the incident may serve as a catalyst for reevaluating safety norms internationally.
Use of AI in Article Creation
It's possible that AI tools were employed in drafting or editing this article, particularly in analyzing data and generating coherent narratives from complex information. However, the emotional framing suggests a human touch in the storytelling aspect, ensuring the urgency and tragedy are effectively communicated.
The report contains elements that could be seen as manipulative, particularly in its emotional appeal and emphasis on tragedy without a balanced view of aviation safety advancements. Overall, while it provides critical information regarding the crash, the implications of how this information is presented and perceived are significant.