panha company supported the huge helicopter fleet of the country, which was involved in the war, with the support of 570,000 hours during the imposed war, during the week of repairs, renovations, andh the country's helicopter fleet, they reached self-sufficiency during the imposed war and after from those specialists of panha company due to the wider need for parts and the difficulty of supplying parts from abroad, they have reached a stage where they produce all the sensitive and complex parts of eastern and western helicopters. achieved after passing the reverse engineering stage, all the stages of the production of a helicopter have been localized. this important success was achieved in the conditions of embargo and while only a few very sophisticated countries have the ability to build helicopters . the hills caused in the sixties the specialists of this the company produced the first light body of bell 205 helicopter under the name of shabaviz 75. in 1375, a mass production line with testicle circulation was launched in panha company . many types of complex parts of the body, including the second helicopter, were the first achievements of shabaviz helicopter production withou