AAIB probes Air India A320neo upset after total hydraulic failure and pilot’s positive psychoactive-substance test
A preliminary investigation into an Air India Phuket–New Delhi flight found that the Airbus A320neo temporarily lost all three hydraulic circuits and experienced an autopilot disconnect during cruise, injuring 24 passengers and crew. Investigators have not determined the cause of the upset; the captain tested positive for a psychoactive substance.