FIELD: aircraft engineering.
SUBSTANCE: aircraft is descended and landed with the help of parachute-jet system. Aircraft windage velocity and direction are measured to calculate solid-propellant rocket engine (SPRE) thrust for killing said windage. At least one said SPRE of fixed weight, fuel charge geometry and nozzles axes in aircraft cross-section plate is actuated. Aircraft is turned to the moment of touchdown by datum plane. Nozzles of SPRE can be fixed or hinged.
EFFECT: ruled out aircraft somersaults after landing.
5 cl, 5 dwg
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