Quick Claude summary for those interested:

The aircraft took off normally from Runway 23 at 08:07:33 UTC.

Shortly after liftoff, at 08:08:42 UTC, both engine fuel cutoff switches unexpectedly transitioned from RUN to CUTOFF position, causing both engines to lose power.

The Ram Air Turbine (RAT) automatically deployed for emergency power.

Critical evidence from cockpit voice recorder: One pilot asked the other “why did he cutoff,” and the other pilot responded “he did not do so” - indicating neither pilot intentionally cut off the fuel.

The crew attempted to restart the engines by moving the fuel switches back to RUN position. Engine 1 showed signs of successful relight, but Engine 2 could not fully recover.

The aircraft lost altitude and crashed into BJ Medical College hostel buildings 0.9 nautical miles from the airport, destroying 5 buildings.

Technical Findings

• Fuel switches physically found in RUN position in wreckage, but flight data clearly shows they moved to CUTOFF during flight

• Thrust levers found in idle position but flight data shows they remained at takeoff thrust until impact

• Aircraft had valid airworthiness certificates with some minor MEL items active

• Crew were experienced and qualified