Mil Mi-17

🇷🇺Russian Federation
MIL Moscow helicopter plant, JSC
1975 – Present
Overview
Mil Mi-17
The Mil Mi-17 is a twin-engined medium utility helicopter developed by the Soviet manufacturer Mil OKB, now produced by MIL Moscow helicopter plant, JSC in Russia. It is a development of the Mil Mi-8 and is still in production.
Specifications

General

Crew3
Engines2
Range Km800 km
Max Speed Kmh280 km/h
Weight Max Kg13,000 kg
Cruise Speed Kmh260 km/h
Service Ceiling M6,000 m
Main Rotor Diameter M21.25 m
Research Notes

Export and upgraded branch of the Mi-8 family

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The Mi-17 designation generally identifies export and upgraded Mi-8M/MT-family helicopters with improved power and production variants.

The Mi-17 grew out of the Mi-8 family as a more powerful and export-oriented medium transport helicopter. Revealed internationally in the early 1980s and produced through Russian factories including Kazan and Ulan-Ude, the Mi-17 name covers a broad family of Mi-8MT-derived variants. Its development preserved the Mi-8's large-cabin utility value while improving performance, high-altitude capability, mission equipment, and customer-specific configurations.

Improved Hip with stronger engines and mission flexibility

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Mi-17 variants retain the Hip layout but add more powerful engines, revised tail-rotor arrangements, and modernized avionics or weapons fits.

Technically, the Mi-17 is recognizable as part of the Hip family, but it typically uses uprated engines, improved transmission elements, and variant-specific avionics or mission equipment. The helicopter can carry troops, cargo, stretchers, fuel tanks, or external loads, and armed versions can mount rocket pods, guns, and other stores. Modern versions such as the Mi-17V-5 emphasize transport reliability, rear-ramp or door arrangements, night-operation equipment, and compatibility with austere bases.

Widely exported workhorse for military transport

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The Mi-17 is used by many states for troop movement, resupply, air assault, disaster relief, and armed support.

Operationally, the Mi-17 is one of the most widely encountered medium military helicopters in the world. It has served in Afghanistan, India, Eastern Europe, Africa, Latin America, and Southeast Asia because it offers useful lift at a comparatively accessible cost. Operators value the type for logistics, mountain flying, casualty evacuation, special-force insertion, and armed escort. Its broad support ecosystem and commonality with the Mi-8 family make it durable in fleets that must keep flying with mixed infrastructure and budgets.

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