A film about the drifting scientific station "North Pole-2". Arctic. 1950-51 Aircraft conduct ice reconnaissance in the area of the drifting station's landing. Pilots: I. S. Kotov, M. A. Titov, V. N. Zalkov, navigator D. N. Morozov in the cockpits. Aircraft in the air, on an ice floe. Unloading expedition equipment. Transportation of equipment by dog sleds to the expedition camp. Installation of equipment, construction of the camp. Expedition staff at work, conducting scientific observations, hunting polar bears. Among them: M. M. Somov, Z. M. Gudkovich, A. I. Dmitriev, T. N. Yakovlev, I. G. Petrov, K. I. Chukanin, P. F. Zaichikov, V. G. Kanaki, V. E. Blagodarov, M. E. Rubinchik, M. M. Pogrebnikov, K. M. Kurkov, G. E. Shchetinin, M. S. Komarov, E. P. Yatsun, N. A. Milyaev, V.G. Volovich. A visit to "SP-2" by the Deputy Director of the Arctic Institute AF Treshnikov. Transfer of equipment and equipment to a new ice floe. End of work of the drifting station. Equipment transportation and aircraft loading. Descent of the flag of the expedition on April 11, 1951. Aircraft crews, members of the expedition in the aircraft. Aircraft in the air. Pilots: I.P. Mazuruk, M.A.Titlov, navigator V. Akkuratov. High-latitude air expedition 1954. Delivery of equipment for the North Pole-4 expedition. Camp at the North Pole-3 station. Expedition staff: V. F. Burkhanov, E. I. Tolstikov, A. F. Treshnikov and others.