Watch Bombuj. Osoaviahimovets (volounteer military trainee) Andron organizes an aviation circle on his Volna collective farm and plans to build a parachute tower. Pilot Oreshkin, in love with Varenka, the daughter of the collective farm chairman, who is categorically opposed to aviation in the village, promises the guys to bring a parachute soon. And no matter how cunning the chairman is, young people still manage to convince him.