Air India crash: AAIB submits preliminary report to Ministry of Civil Aviation, say sources2Photo© zeenews.india.com

Air India crash: AAIB submits preliminary report to Ministry of Civil Aviation, say sources

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Aircraft Accident Investigation Bureau (AAIB) has submitted the preliminary report on the AI-171 crash in Ahmedabad to the Ministry of Civil Aviation and the concerned authorities, sources said on Tuesday. According to sources, the report is based on the initial findings of the probe of the Air India plane crash in which more than 250 people were killed.

According to the Ministry of Civil Aviation, the Crash Protection Module (CPM) from the front black box was safely retrieved, and on June 25, 2025, the memory module was successfully accessed and its data downloaded at the AAIB Lab. Sources said that an identical black box, referred to as a “golden chassis,” was used to confirm whether data could be accurately recovered from the black boxes. One black box was recovered from the rooftop of a building at the crash site on June 13, and the other from the debris on June 16.

The investigation is being led by AAIB officials and includes technical members from the Indian Air Force, Hindustan Aeronautics Limited (HAL), and the National Transportation Safety Board (NTSB) from the United States, which is the official investigative agency of the country of the aircraft’s design and manufacture.