Air India Flight 171: Fuel Cut-Off Suspected in Tragic Crash

A recent investigation into the tragic Air India Flight 171 crash has revealed astonishing preliminary findings: the fuel supply to both engines was deliberately severed mere seconds before the aircraft plummeted. This crucial detail, extracted from the flight's cockpit voice and data recorders, casts a spotlight on the actions of the flight crew, suggesting a potential human element in the disaster rather than a mechanical malfunction. The report from India's Aircraft Accident Investigation Bureau indicated that during the critical moments leading up to the crash, one pilot audibly questioned the other about the fuel cut-off, to which the other pilot denied responsibility. This revelation marks a significant turn in understanding the events of that fateful day, shifting the focus away from the aircraft itself and towards the operational decisions made onboard. The incident, which occurred shortly after takeoff, resulted in a devastating loss of life, affecting both those on board and individuals on the ground.

On June 12, the London-bound Air India Flight 171, a Boeing 787 Dreamliner, took off from Sardar Vallabhbhai Patel International Airport in Ahmedabad, India. Approximately 30 seconds after becoming airborne, the aircraft met its devastating end. It tragically crashed into the dining hall of a nearby medical college, resulting in a fiery explosion. The immediate aftermath was catastrophic, leading to the deaths of 242 individuals aboard the flight, with only one reported survivor. Furthermore, the calamity extended to the ground, claiming the lives of 19 people, bringing the total fatalities to 260. In the days following the incident, authorities faced the arduous task of identifying victims, requiring extensive DNA analysis due to the severe state of the remains.

The core of the investigation's focus revolves around the aircraft's fuel switches. These critical controls, located in the flight deck, regulate the flow of fuel to the engines. They are equipped with locking mechanisms, designed to prevent accidental movement and require a deliberate pull-up action before they can be repositioned. The data recorder's analysis indicates that about 10 seconds after the fuel was cut off, attempts were made to reactivate the supply by moving these switches. However, by that point, the aircraft was unable to generate sufficient power to regain altitude or prevent its rapid descent, highlighting the critical nature of the initial fuel disruption. This sequence of events, derived from the black box recordings, underscores the pivotal role of these switches and the actions surrounding them in the final moments of the flight.

The preliminary assessment, while not final, strongly suggests that the accident was not due to inherent design flaws or manufacturing defects in the Boeing 787 or its GE Aerospace engines. The report explicitly stated that "there are no recommended actions" for the manufacturers, effectively absolving them of responsibility for the immediate cause of the crash. This directs the ongoing inquiry firmly towards human factors and operational procedures within the cockpit. The investigation continues to delve deeper into why the fuel supply was interrupted and the subsequent interactions between the pilots, aiming to fully comprehend the tragic sequence of events that led to such a profound loss.

The ongoing investigation into Air India Flight 171 points to the critical role of the cockpit crew's actions, specifically the inexplicable cutting off of the fuel supply to the engines, as the primary factor in the aircraft's rapid descent and subsequent crash. This preliminary report, based on analysis of the flight recorders, shifts the investigative focus away from mechanical faults and towards human intervention, highlighting the severe consequences of such an event.