Plot Summary

In pre-revolutionary time engineer Glagolev invented a new aircraft design. Employees of foreign aviation firms bribing mechanic and get him to damage the plane is a Russian engineer. As a result, the competition wins aircraft of foreign brands. The years pass. After the October revolution of 1917, the engineer Glagolev and his son Boris are designing a new plane. Boris Glagolev joins the ranks of the red Army and becomes a pilot. During a responsible job, he is captured by white, but the resourcefulness and courage save him from death. For the bravery of the pilot-aircraft Glagoleva awarded the order the red banner.