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Highlights
- Crash occurred within 30 seconds after takeoff
- Investigations explore rare double engine failure
- Bird strikes and flap misconfiguration under review
A tragic incident unfolded on Thursday afternoon when Air India Flight AI171 crashed moments after takeoff from Ahmedabad, heading for London Gatwick. The Boeing 787-8 Dreamliner, operated by Air India (BOM:AIRINDIA), went down just 1.5 km from the runway at Sardar Vallabhbhai Patel International Airport, claiming 241 lives and causing extensive damage in a densely populated area.
A Challenging Takeoff Ends in Tragedy
The aircraft took off at 13:39 local time and made an immediate mayday call before all communication ceased. Surveillance footage and flight data showed that the jet struggled to gain altitude, reaching only 625 feet before plummeting. Witnesses and the sole survivor described a loud bang moments after liftoff, suggesting mechanical trouble early in the flight.
Experts point out that the first few seconds after takeoff are among the most sensitive in aviation. The jet, reportedly loaded with 100 tonnes of fuel for the long-haul flight, might have faced a severe thrust issue or engine malfunction.
Investigations Eye Rare Dual Engine Failure
One leading theory is a rare double engine failure—an extremely uncommon occurrence, but not unprecedented. In 2009, US Airways famously landed on the Hudson River after both engines failed due to a bird strike. Speculation includes possibilities such as fuel contamination or blockage within the fuel metering system, which could cause engine shutdown shortly after takeoff.
The aircraft’s black box and other flight data will be central to this investigation, with authorities from India, the US, and the UK involved. Engine manufacturer GE Aerospace is assisting, though no official conclusions have been drawn.
Could Bird Strikes or Human Error Be to Blame?
Ahmedabad airport has seen a spike in bird strike incidents, with 38 such events in 2022–23 alone. Experts note that a single bird ingestion is unlikely to be catastrophic unless both engines are affected. Given the airport's record, a bird strike cannot be ruled out at this stage.
There is also speculation around potential flap misconfiguration. Flaps are crucial for generating lift during takeoff, especially under hot weather and full load conditions. Improper flap settings could hinder climb capability, though the Dreamliner’s systems are designed to alert pilots in such situations.
Implications for Boeing
This marks the first fatal crash involving a 787-8 Dreamliner since it began service in 2011, casting a shadow over Boeing (NYSE:BA) as investigations unfold. While mechanical failure is under the spotlight, experts caution that conclusions should await the official report.
Until then, the world waits for answers to understand how a routine takeoff ended in one of India’s most devastating air disasters.
