Spring sowing on the Leninskoye Znamya collective farm in the Azov District of the Rostov Region. The plot tells about the driver of the Bataysky locomotive depot PA Rudenko: PA Rudenko is driving an electric locomotive. The movement of a freight train by rail. Construction of a new airport in Rostov-on-Don. Boarding passengers on the plane. Airplane in the air. Unloading and loading operations in the Novorossiysk commercial port. Production processes at the Krasnodar Worsted Cloth Mill. Cleanup at the Krasnoye state farm in the Kuban: state farm workers at work in the garden. Return of the Don Cossack Song and Dance Ensemble from a tour of the United States.