Review: Thoughtful Analysis by An Airplane Expert
Rating: 5 out of 5
Date: 04 28, 2014
An airplane expert explains all of the relevant electronic systems and postulates a theory that there was a cockpit fire that created lots of smoke.  The smoke made it practically impossible for the pilots to see their instruments.  Although their oxygen system provided protection from smoke, there is only so much oxygen in the system.Even if his hypothesis turns out to be incorrect, the background and analysis is thought-provoking.