Part two of two. Guy's training ramps up at the UK's only aerial combat school, where he must master dogfighting at 200mph, handling extreme g-force, and flying upside down. He enlists the help of the Parachute Regiment for a unique experiment demonstrating the firepower of Second World War aircraft machine guns, before being allowed behind the joystick of the world's only two-seater Hawker Hurricane to face a Messerschmitt 109 in the skies over Kent