Olda Raška, a novice pilot, is going through an emotional crisis that will greatly affect his professional abilities. Only thanks to the understanding of his superiors will he realise his shortcomings and overcome the crisis. While he begins his life's journey, the experienced pilot Lieutenant Colonel Lošťák has to quit flying for health reasons. The film is very skillfully crafted and attractive for its time, mainly due to the unique aerial shots and behind-the-scenes sequences from the airport.