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  • Offshore variant of the Mi-171A2 to support oil and gas drilling platforms. Development began in 2018 with first prototype to carry out a flight test program in 2021. Maximum take-off weight expected to be 13,000 kg with a capacity of 24 passengers and a maximum flight range of 1,000 km.

    The Mi-171A3 features a widespread use of composite materials to reduce its weight and has a crash-resistant fuel system




    Mi-171A3 News


    Mi-171A3 Offshore Helicopter Assembling Started, 17-Dec-20 : #oilandgas Russian Helicopters Ulan-Ude Aviation Plant started assembly of the Mi-171A3 helicopter designed to support offshore oil and gas installations.

    New Offshore Helicopter Mi-171A3, 23-Sep-20 : #oilandgas Russian companies of the Rostec Group including Mil, Kamov, Kazan and Progress AAC started parts production for the first prototype of the offshore helicopter Mi-171A3. New helicopter scheduled to begin flight tests next year




    List of Operators of Mil Mi-171A3


    From Organisation with model Mi-171A3
    2020
    russia Russian Helicopters
        2020/   




    Construction Numbers

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