The Mi-1 helicopter takes off from the Tushino airfield in Moscow. Pilot-athlete T. Russiyan in the helicopter cockpit. Recording devices in a helicopter. The Mi-1 helicopter flies over the suburbs of Moscow. Helicopter landing at the Tushino airfield. Comrades congratulate T. Russiyan, who has set two world records - flight range along a closed route and flight speed at a 500-kilometer distance.