Heavy Utility Helicopter

State-of-the-art avionics

High flying performance


5000 kg/ 20 pax

Flight range

800 km

Cruise speed

260 km/h


Mi-171A2 is an advanced heavy multirole helicopter that combines the distinguished operational history of the Mi-8/17 series with the latest technology to deliver outstanding levels of reliability, safety and comfort. 

This helicopter has been created in close collaboration with helicopter operators, and sets new standards for medium-class helicopters. Mi-171A2 is highly versatile and provides an assurance that the mission will be successful in any conditions.

The multirole Mi-171A2 is a modern classic.

Key points:

  • High performance characteristics
  • Capable of flying a wide range of missions
  • Next-generation equipment and systems
  • High levels of safety
  • IACAR certification
  • Advanced operational and service systems
  • Lower cost per flight hour
  • Embodies the finest qualities of the Mi-8/17 series

The Mi-171A2 includes:

  • Powerful propulsion systems
  • Upgraded main rotor and gear systems
  • Upgraded fuselage
  • Broad range of specialised equipment
  • Integrated flying systems, glass cockpit
  • Advanced avionics
  • New levels of safety and comfort

In 2017 Mi-171A2 was certified in Russia by category “A”, which provides for the implementation of the most stringent safety requirements for civilian helicopters. To date, Mi-171A2 certificate has been validated in India and Colombia.



Max. speed

280 km/h

Cruise speed

260 km/h

Max. flight range with main fuel tanks

800 km

Operational ceiling

6000 m

Hover ceiling (OGE)

4000 m

Operational temperature range

-50 /+50°С

Weight parameters

Max. take-off weight

13000 kg

Weight parameters

Max. take-off weight with external sling cargo

13500 kg

Max. payload in transport cabin

4000 kg

Max. payload on external sling

5000 kg

Turboshaft engines


Take-off power

2000 h.p.

Contingency power

2700 h.p.

Cabin dimensions


6.36 m


2.34 m


1.8 m


23 m3


Air crew

2 pax


up to 20 pax
read more
+9 photos in the gallery
Full information about the model