The Fourth International Helicopter Industry Exhibition HeliRussia 2011 was held in Moscow exhibition center "Crocus Expo" May 19-21. Organizers of the exhibition — Ministry of Industry of the Russian Federation and the company "Russian Helicopter Systems". The current exhibition has become the most representative: an area 10,750 square meters. m their products were 121 Russian and 40 foreign companies from 16 countries.
One of the latest domestic developments in the exhibition became a double coaxial helicopter "Berkut" (take-off weight of 785-830 kg), created by the same name, LLC. The first flight will take place in June 2011. The new helicopter will probably be able to see and visitors of the exhibition MAKS-2011.