Experts believe the gasoline tanks of the wrecked plane, seem here, exploded when it crashed into a huge granite boulder. A.T.C.A. official said there(...)

Original Toronto Star caption: Experts believe the gasoline tanks of the wrecked plane; seem here; exploded when it crashed into a huge granite boulder. A.T.C.A. official said there was no report of difficulty from the missing plane when the pilot spoke to the control tower.