M I 171 ATTACK HELICOPTERS

Mi-171 helicopter is one of the most successful designs of the Russian helicopter-building school. This helicopter is the result of deep modernization of Mi-8, the largest quantity helicopter in the world with total flight hours over 100 million hours. Mi-171 helicopter incorporates the best qualities of its famous predecessor and at the same time it gained new capabilities due to introduction of modern technologies. Shortly the helicopter and its modifications were accepted for operation in more than 30 countries. Year after year the number of the countries, operating Mi-171 helicopter, grows bigger.