• by pcsminicab

Here’s a comprehensive and up-to-date report on the Air India Boeing 787 Dreamliner crash, based on the preliminary findings released by India’s Aircraft Accident Investigation Bureau (AAIB):

✈️ What Happened?

Date & Flight

• Flight AI 171, operating a Boeing 787‑8, departed from Ahmedabad Airport on June 12, 2025, bound for London Gatwick Aftonbladet+15Sky News+15The Times+15.

Crash Details

• Shortly after lifting off (at ~625 ft altitude), the aircraft experienced sudden engine power loss and descended into a residential area near Byramjee Jeejeebhoy Medical College, killing 260 people (241 onboard, and 19 on the ground); one British‑Indian passenger, Vishwash Kumar Ramesh, in seat 11A, miraculously survived The Wall Street Journal+10The Guardian+10The Independent+10.

🔍 Preliminary Findings of the AAIB Report

1. Fuel Cut-Off on Both Engines
   • Seconds after takeoff, fuel-control switches for both engines were moved to “cut-off” positions, abruptly stopping fuel flow AP News+6The Guardian+6The Times of India+6The Scottish Sun+13The Times+13The Guardian+13.
2. Cockpit Confusion
   • Cockpit Voice Recorder (CVR) captured a pilot asking: “Why did he cut it off?”
   • The other replied: “I didn’t.”
     Neither pilot admitted activating the switch Aftonbladet+15The Guardian+15The Sun+15Reuters.
3. Attempted Restart, Insufficient Thrust
   • The switches were moved back to “run”, re-lighting one engine briefly. However, thrust remained inadequate to arrest the descent YouTube+10The Wall Street Journal+10The Guardian+10.
4. No Mechanical Fault Found
   • Boeing 787 airframe and GE GEnx‑1B engines showed no mechanical defects. Fuel switch mechanism includes safeguards; accidental switching is deemed extremely unlikely The Times+1Wikipedia+1.
5. Pilot Credibility & Experience
   • Both captain Sumeet Sabharwal (15,600+ flight hours) and co-pilot Clive Kunder (3,400+ hours) were seasoned crew The Guardian+15Wikipedia+15The Sun+15AP News+4The Guardian+4The Sun+4.

🧭 Key Open Questions

• Intentional vs. accidental:
  With safety locking in place, deliberate action becomes a more plausible (but unconfirmed) explanation The Guardian.
• Cockpit dynamics:
  Investigation explores whether confusion or miscommunication led to the switch activation—especially at high‑stress moments.
• Final report pending:
  AAIB continues in-depth analysis of black‑box data, mechanisms, and possible human factors. No final conclusions or regulatory directives have been issued yet The Sun+11The Wall Street Journal+11The Economic Times+11.

🧩 Timeline Snapshot

⚖️ Reactions & Next Steps

• Victims’ families are demanding transparency and accountability, questioning if this tragedy could have been prevented The Sun+4The Independent+4The Sun+4.
• Pilot union (ALPA‑India) has raised concerns over investigation secrecy and urged inclusion of pilot-experts Aftonbladet+15The Independent+15The Economic Times+15.
• Regulators (DGCA, FAA) are reviewing the maintenance of Boeing 787 fleets, especially regarding fuel control mechanisms The Sun+15Wikipedia+15The Economic Times+15.

🔚 Conclusion

The preliminary AAIB report points to critical fuel cutoff during takeoff, leading to catastrophic engine failure. With no technical fault in the aircraft and both pilots denying switch activation, the investigation is now focusing on human factors, cockpit protocols, and safety system design.

The final investigation report, expected in the months ahead, will provide clarity on whether pilot error, inadvertent action, a defective safety mechanism, or some unknown anomaly was to blame. This tragic event marks the first total-loss of a Boeing 787 since its introduction, sending shockwaves through global aviation safety.

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