What altitude? Malaysian radar claims it went to 45000. That should not be accepted at face value because the kind of radar needed to accurately determine 45000 is not sitting on Malaysian soil. Yes, without O2, the passengers pass out after their emergency masks run out. The F/As have walk around bottles that could last for a long time. You don’t climb to FL450 to kill people, when FL350 can do it just as well.
Exactly, same as I was thinking.