Probe Focuses on Air India Crash Switch Mystery

The preliminary investigation into the Air India Flight 171 crash in Ahmedabad found that both engines' fuel control switches were moved to the cutoff position seconds after takeoff, causing a loss of thrust and killing 260 people, including 19 on the ground. The Aircraft Accident Investigation Bureau (AAIB) has not yet determined if the switches were activated due to human error, mechanical failure, or deliberate action, given that the locking mechanism is designed to prevent accidental movement. Cockpit voice recordings captured pilot confusion, with one pilot denying responsibility for the switch activation. Authorities have not issued recommendations to Boeing or GE, and India's aviation minister has urged the public to await the final report. Some aviation experts now speculate deliberate action may be involved, due to the mechanical safeguards in place. The investigation continues with international cooperation, and the final report is expected next year.