How the Air India plane crashed in Ahmedabad
Highlights
- ✈️ Both
engines of the Boeing 787 shut down seconds after takeoff due to fuel cut-off
switches activating.
- 🔍 Cockpit voice recordings reveal pilot confusion over why the
engines stopped.
- ⚡ Ram
Air Turbine (RAT) deployed, indicating power loss and emergency
conditions.
- 🔧 No mechanical faults, fuel contamination, or bird strikes found in
initial investigation.
- 📜 2018 FAA warning about fuel control switch issues was reportedly
ignored by Air India.
- 💔 Total of 260 lives lost, including passengers and people on the
ground near BJ Medical College Hostel.
- 🤝 Air India expressed condolences and pledged full cooperation with ongoing investigations.
Air India Plane Crash
Key Insights
- ✈️ **Fuel Cut-Off Switches as the Root Cause: **
The central
technical failure was the activation of fuel cut-off switches immediately after
takeoff, cutting fuel supply to both engines. This is a rare and catastrophic
failure mode that directly led to engine shutdowns in mid-air, highlighting the
critical importance of these switches and their control systems design and
reliability.
- 🤔 **Pilot Confusion and Human Factors: **
The cockpit voice recorder captured a dialogue where one pilot questioned the cause of the engine shutdown, and another denied intentionally turning them off. This points to a possible unintentional or accidental activation of the switches. The confusion suggests a lack of clear protocols or training for such rare emergencies, emphasizing the role of human factors in aviation safety.
- ⚡ **Ram Air Turbine Activation Indicates Severity: **
The deployment of the RAT reflects the sudden loss of electrical and hydraulic power, underscoring the severity and suddenness of the engine failure. RAT’s activation is a last-resort emergency measure, showing the crew faced a critical power outage scenario with limited control over the aircraft.
- 🔄 **Partial Engine Recovery Attempted: **
The pilots attempted to reset the fuel cut-off switches to restore engine power. While one engine showed limited recovery, the other remained non-functional, indicating that recovery from such failures is complex and possibly constrained by system design or damage incurred.
- 🛠️ **No Mechanical or Environmental Faults Found: **
The investigation ruled out common causes like mechanical failure, fuel contamination, or bird strikes. The flap settings and landing gear were normal, indicating the plane was configured correctly for takeoff. This shifts the focus firmly on the fuel control system and operational aspects rather than external or mechanical causes.
- ⚠️ **Ignored FAA Warning Raises Questions: **
The 2018 FAA warning about locking issues in Boeing 737 fuel control switches, similar in function, was not acted upon by Air India. This raises serious concerns about regulatory compliance, risk management, and preventive maintenance practices within the airline, highlighting systemic issues beyond pilot error.
- 💔 **Human Tragedy and Accountability: **
The crash resulted in 260 deaths, profoundly impacting families and community members on the ground. The report’s findings and the ongoing investigation must address both technical failures and human error to provide justice and prevent future tragedies. The airline’s public condolences and promise of cooperation are important, but must be accompanied by transparent and thorough accountability measures.
The preliminary report on this catastrophic accident reveals a complex interplay between technical failure and human response. The unexpected shutting down of both engines due to fuel cut-off switches indicates a critical design or procedural weakness. Pilot confusion recorded in the cockpit highlights the challenges faced during sudden emergencies and the need for enhanced training and clearer protocols. The fact that no mechanical faults or external factors caused the crash focuses attention on internal system reliability and operational oversight. Moreover, the neglect of earlier warnings by regulatory authorities or the airline itself points to systemic lapses in safety culture. The loss of 260 lives underscores the immense human cost of such failures and the urgent necessity for rigorous investigation, corrective action, and preventive measures to safeguard the future of air travel.
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