The surprises. Debris found off the coast of reunion island in the indian ocean. The second piece of mh370s wreckage picked up. And setbacks. It was terterrible. It felt like we were right back at the beginning again. Questions still unanswered. We need to know what happened. And the only way youre going to do it is to find the aircraft. Theres just too much at stake here to say were going to stop. Now, vanished the mystery of Malaysia Airlines flight 370. March 8th, 2014. Kuala lumpur international airport. Just after midnight, the pilots of Malaysia Airlines flight 370 are preparing for takeoff. Its all about checklists in aviation. Theyre going through checklists. Miles obrien is a pilot and aviation analyst for cnn. It doesnt matter how mundane it is, how many times youve done it. You do it religiously because that is absolute foundation of safety in aviation. In the cockpit, 27yearold first officer fa reek hamid. This video shows him training on the triple 7. Flight 370 was his fi