Valery Chkalov, the best military pilot, grows bored of flying within the constraints of regulations and instructions.

One day, Batya visits him, understanding that Chkalov's reckless behavior is not pointless but a pursuit of maximum flying skills in preparation for potential warfare.

Meanwhile, he loses his close friend, Batya, who dies from a fatal wound sustained during an experimental flight, where he followed instructions to the detriment of his safety.

Leading a crew of three pilots, he courageously flies over the North Pole and, despite numerous challenges, successfully lands in America.

The film concludes with a conversation between Chkalov and his loyal mechanic, Pal Palych, in front of a new, powerful aircraft.