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The ongoing investigation into the tragic Air India Express flight 737 crash in Kozhikode, India, is increasingly centering on the actions of Captain Sumeet Sabharwal and potential contributing factors, including system errors. New evidence gleaned from the flight's black box recorder suggests a critical moment where switches were deactivated, and sources close to the US-led investigation are pointing towards the Captain's role in this sequence of events.

The Black Box Revelation: A Calm Demeanor Amidst Crisis?

The black box recording, a crucial piece of evidence in aviation accident investigations, has revealed a conversation between the cockpit crew in the moments leading up to the crash. According to individuals familiar with the US portion of the investigation, the recording indicates that Captain Sabharwal was the one who turned off specific switches. This revelation has prompted intense scrutiny of his actions and decision-making process during the challenging landing approach.

While the exact purpose and timing of these switch deactivations remain under investigation, authorities are exploring whether they contributed to the aircraft's loss of control. The reported 'calm' demeanor of Captain Sabharwal, as described by some sources, is also being examined, with investigators seeking to understand if it influenced his response to the rapidly deteriorating situation.

Beyond the Captain: Investigating Systemic Factors

It's crucial to note that the investigation isn't solely focused on the Captain's actions. Investigators are meticulously analyzing a range of potential factors that could have played a role in the crash. This includes:

• Weather Conditions: The approach to Kozhikode airport is known for its challenging terrain and unpredictable weather, including tailwinds.
• Aircraft Configuration: The aircraft's landing gear and flap settings are being examined to determine if they were properly configured for the approach.
• Autopilot and Flight Control Systems: A thorough review of the aircraft's autopilot and flight control systems is underway to rule out any malfunctions.
• Pilot Fatigue: Pilot fatigue is a significant concern in aviation, and investigators are looking into the crew's work schedules and rest periods.

The Kozhikode Crash: A Recap

On August 7, 2020, Air India Express flight 737, carrying 722 passengers, overshot the runway at Kozhikode International Airport while attempting to land. The aircraft crashed into a ravine, resulting in 21 fatalities and numerous injuries. The flight was repatriating Indian citizens from Dubai, United Arab Emirates, as part of the Vande Bharat Mission, a government initiative to bring back stranded citizens during the COVID-19 pandemic.

Ongoing Investigation and Future Implications

The investigation is complex and requires careful analysis of all available data. The findings will not only shed light on the causes of this tragic accident but also inform future safety recommendations aimed at preventing similar incidents. The focus on the Captain’s actions, coupled with a comprehensive evaluation of systemic factors, underscores the commitment to uncovering the full truth and improving aviation safety standards in India and beyond.

Authorities are expected to release a preliminary report in the coming months, followed by a more detailed final report that will outline the findings and recommendations.