AAIB Probes Air India Turbulence Incident After Pilot's Non-Negative Drug Test

On August 4, an Air India flight from Phuket to Delhi experienced severe turbulence, leaving multiple passengers and cabin crew injured. The Aircraft Accident Investigation Bureau (AAIB) has taken over the investigation after the pilot's mandatory post-flight screening indicated a non-negative result for psychoactive substances.

The incident occurred on Air India flight AI-2379, operated by an Airbus A320, with 145 people on board. While cruising, the aircraft encountered unexpected turbulence, resulting in a sudden altitude loss of approximately 300 feet within two seconds. The flight crew successfully stabilized the aircraft, and it landed safely in Delhi without further disruption.

However, the rapid vertical displacement caused unbelted passengers and active cabin crew members to be thrown against fixtures, resulting in minor to moderate injuries to several individuals on board. Medical teams attended to the affected passengers and crew upon arrival in New Delhi, with around 17 people, including four crew members, admitted to hospital.

The Directorate General of Civil Aviation (DGCA) initiated an internal inquiry into the incident and formally rostered off both flight crew members pending the final outcome. The pilots were subjected to immediate mandatory screening for alcohol and psychoactive substances upon landing. While the first officer cleared testing without issue, the initial screening test for the pilot-in-command yielded a result requiring confirmatory testing.

The biological samples from the captain have been dispatched to a designated government-approved laboratory for specialized analysis, and the final confirmatory report remains pending. Due to the combination of onboard injuries and the preliminary protocol findings, aviation authorities officially classified the occurrence as a 'serious incident'.

Under Indian civil aviation rules, serious incidents involving potential crew incapacitation or substance non-compliance fall automatically under the statutory jurisdiction of the AAIB. The AAIB has launched a full-scale probe into the incident, which will examine the circumstances surrounding the turbulence and the pilot's non-negative drug test result.

The incident highlights the importance of ensuring the safety and well-being of passengers and crew members. The AAIB's investigation will aim to determine the cause of the turbulence and the factors that contributed to the injuries sustained by those on board.

The Ministry of Civil Aviation and the DGCA have stated that they are closely monitoring the situation and will take all necessary steps to ensure that the safety of air travel is maintained. The investigation is ongoing, and the final report is expected to provide more details on the incident.

In the meantime, the incident serves as a reminder of the need for vigilance and adherence to safety protocols in the aviation industry. The AAIB's probe will help to identify any lapses or shortcomings that may have contributed to the incident and will provide recommendations to prevent similar incidents in the future.

The safety of air travel is of paramount importance, and incidents like this underscore the need for continuous monitoring and improvement of safety standards. The AAIB's investigation will help to ensure that the aviation industry learns from this incident and takes necessary steps to prevent similar incidents from occurring in the future.

The incident has also raised concerns about the safety of air travel and the need for stricter regulations and enforcement. The government and regulatory authorities will need to take a closer look at the incident and take necessary steps to ensure that the safety of passengers and crew members is maintained.

In conclusion, the AAIB's probe into the Air India turbulence incident is a significant development in the investigation. The incident highlights the importance of ensuring the safety and well-being of passengers and crew members, and the need for vigilance and adherence to safety protocols in the aviation industry.