The world's aviation industry is growing increasingly worried about crashes.

Crashes in the early days of commercial jets tended to be caused by technical faults, such as metal fatigue in the airframe or engines.

Boeing's safety experts have joined others in the industry to form an international task force to try to eliminate one particular kind of air crash known as controlled flight into terrain, CFIT.

According to TV news, there was a plane crash in India.

How did the plane crash come about?

The sole survivor of the crash was a baby.

Few, if any, passengers survived the crash.

All the passengers were killed in the crash.

All the passengers aboard were killed in the crash.

As many as 400 passengers were killed in the crash.