New Delhi, July 8 -- Almost 26 days after the tragic Air crash involving Air India London bound AI171, which left over 270 dead on June 12, the Aircraft Accidents Investigation Bureau (AAIB) has shared its preliminary report with the Ministry of Civil Aviation, sources said on Tuesday.

Sources said that the AAIB submitted its preliminary report of crash after studying and analysing the reports it gathered from the two black boxes that were recovered and whose data were successfully downloaded.

The source said that the report outlined the key observations by the investigators related to flight data, weather conditions, electrical,.mechanical or technical performance by the aircraft after taking off from the Sardar Vallabhbhai Patel Inter...