The cause of the June 12 disaster remains under investigation Officials are still trying to figure out the cause of the June 12 Air India flight crash that killed 241 people on board the plane According to The Wall Street Journal,

Investigators believe the Air India Boeing Dreamliner had its emergency-power generator operating when it crashed last week in India's Ahmedabad, the Wall Street Journal reported on Wednesday citing people familiar with the probe.

In 2012 a Boeing jet was deliberately crashed in the Sonaran desert, Mexico and filmed it for television. The test revealed the safest seat to sit in.