Captain Matt Dearden battles severe turbulence to deliver local tribespeople to their loved ones, while Captain Dave Burns finds himself sandwiched between an approaching storm and an active volcano as he negotiates his way back to base without the benefit of advanced jet-airliner technology. On the ground, he is called for a meeting with fearsome airline boss Susi that could have a massive impact on his future. New recruit Nick Holmes faces his final test flight, knowing he will be heading home if he fails