FIELD: aviation.
SUBSTANCE: invention relates to the aviation equipment. Dual-fuel aircraft includes fuselage (1), power plant (2), lift cruise system. Aircraft also includes fuel system with main tank (3) for liquefied gas and additional tank (4) for liquid fuel. At the same time the main tank is arranged inside the additional tank.
EFFECT: improvement of layout characteristics of fuel tanks and increase in aircraft performance due to sealing of layout, using two types of fuel.
3 cl, 2 dwg
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