He was forced to land after his instructor fell unconscious on his first lesson
Asked whether the data pointed to a deliberate crash, the source said: "It’s too early to assert it categorically"
He flew into a flock of birds
The pilot was spotted at the top of a tree unhurt
The magazine Focus reported that one of the pilots has been found alive while another is yet to be located
Lauda underwent a lung transplant in August
All 82 passengers and crew are reported safe
The jet has considerable damage
The Pakistani government's official Twitter account named the pilot in the footage as Wing Commander Indian Air Force Abhinandan
"The bed that saved me from the Taliban"