AGA, On Sept 11, 2001 most everybody agreed with your statement of not worrying about terrorists. Later that day nobody agrees with your statement. The skies are a lot safer today regarding this threat. Helios did not crash because of the new procedure in my opinion. Why the FA couldn't use the code to open the door was the big problem after the depressurization. Did he forget what it was? The engines may have surged just before fuel starvation momentarily releasing the door lock. The FDR should have shown if this did happen.