The document discusses the development of the Frigate Ecojet, a next-generation wide-body aircraft being developed in Russia. It aims to enter production in 2014-2016 with operational performance exceeding most advanced aircraft by 15-20%. A joint working group has been formed between Russian Aviation Consortium and United Aircraft Corporation to conduct research. Conceptual design studies show the aircraft could carry 300 passengers up to 3,500-4,000 km efficiently. Structural and aerodynamic analyses have been performed and prototype testing shows improved fuel efficiency and competitiveness compared to similar aircraft.