A loss of engine power is increasingly being seen as the most probable cause of the Air India Boeing 787-8 crash in Ahmedabad that killed more than 270 people on Thursday.Video footage and preliminary findings suggest that the aircraft failed to gain altitude,

LONDON and DELHI -- An Air India airliner carrying 230 passengers and 12 crew members en route to the United Kingdom crashed into a building shortly after takeoff on Thursday, leaving 246 dead and at least one surviving passenger, local officials and the airline said.