Surat, July 12 -- Following the release of the Aircraft Accident Investigation Bureau's (AAIB) preliminary report on the Air India crash that took place in Ahmedabad on June 12, Yashpal Singh Vansdiya, who lost his parents in the plane crash, raised certain questions incudng weather all preventive checks were done on the aircraft.

"I have certain questions to ask the government and the investigation agencies. Based on the report, which mentions one pilot asking the other if he has turned off the switch, it means there were some technical issues. Were all preventive checks of the aircraft done? I hope I get answers to all these questions," he told ANI.

The crash killed 260 people, including 229 passengers, 12 crew members, and 19 people ...