Air India Crash Report Analysis: Fuel Cutoff Switches and Pilot Confusion

Preliminary Crash Report Findings

• 💡 The preliminary report aims to exonerate the pilot from pilot error, suggesting that current findings do not explicitly point to pilot error.
• 🔍 The flight data recorder indicates efforts were made to recover the aircraft from its descent.

Understanding Fuel Cutoff Switches

• 🛠️ Fuel cutoff switches are not simple like light switches; they require a physical action to pull the toggle to a different position, making accidental activation unlikely.
• ✅ In emergency situations, pilots may touch these switches for checklists, such as attempting to re-light an engine or to secure a running engine that is on fire.
• ⚠️ If an engine is on fire, the intention is to switch it off, but confirming the correct engine is crucial, as shutting off the only good engine would lead to a crash.
• 💬 Verbal confirmation between pilots is a standard safety procedure in the cockpit.

Future Investigations

• ✈️ The investigation will likely focus on whether Air India performed necessary maintenance and replacements of the switches according to service bulletins.
• ⚙️ Questions may also arise for the manufacturers (Bowen and General Electric) regarding why certain actions were issued as service bulletins rather than airworthiness directives.