The product MI171-SG788-IP001-01 Книга 2. Часть 2 THE MI-171 HELICOPTER. CATALOG OF PARTS AND ASSEMBLY UNITS. BOOK 2. PART 2. HELICOPTER AIRFRAME AND ROTORS STRUCTURE is supplied upon request of the customer, of the current year of production or of the first category from storage. We carry out urgent and scheduled repair of aircraft spare parts at certified enterprises.