S1, E1: We follow the RAF pilots training to fly Britain's front line combat aircraft, the Typhoon. The supersonic jet flies at twice the speed of sound and becoming a Typhoon pilot is the pinnacle of the RAF. Trainees face a gruelling series of mental and physical tests, including being subject to high gravitational forces in a centrifuge, to experiencing rapid air decompression and training for emergency scenarios, like ejecting over water.