The MI-171 A is the latest development of MI-171 family helicopters. It is created first of all for operation in civil aviation sphere (For passengers and VIP-persons as well as cargo transportation) Thus special priority during its development is accorded to the matters of safety and certification. The developer strove to provide maximum conformity of the MI-171A helicopter design with FAR-29 and JAR-29 Aviation rules. In the year 2005 the helicopter got approval of Type Certificate in Aviation register of Brazil (CTA) requirements of which correspond to FAR-29. Versiones VIP, Medivac, SAR, Cargo, Fire Fighting

MI-171/172 PERFORMANCE


Maximum TOW, lb. 26,400
Maximum Speed, Kts. 130
Service ceiling, Ft. 19,800
Range of flight at maximum take - off weight - With main fuel tanks , Nm. 338
Range of flight at maximum take - With external auxiliary fuel tanks, Nm. 591
VIP-cabin dimensions Ft. 21 x7.72x 5.94  
Usable area 49.5 m3
Usable volume 89.1 m3
TV3-117VM Engine power at emergency mode 2200
VK-2500 Engine (option) power at emergency mode 2700
Quantity of carrying persons 2 Pilots + 26 Passengers