Development of the agricultural aircraft AN-2 on basis of the modernizations of its systems and change piston engine to turboprop

The article shows that the solution of the problems of modernization of the single-engine An-2 agricultural aircraft to the An-2-100 modification based on replacing the piston engine with a more powerful turboprop engine, including calculating the mass of all its components, the empty mass and the flight range, the alignment, the aerodynamic quality, and the strength. On the basis of the performed research design and construction work carried out and received results show the main summary and conclusions.