In the full ATC audio he says he thinks one of his engines is going out before the crash and only has a few hundred pounds of fuel left (started with 3000lbs).

In the full ATC audio he says he thinks one of his engines is going out before the crash and only has a few hundred pounds of fuel left (started with 3000lbs). He did circles around Mt Ranier, barrel rolls over Puget Sound, and went over to the Cascades.