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RD-801

The RD801 is a Ukrainian liquid propellant rocket engine burning LOX and Kerosene (RG-1) in a staged combustion cycle. It has a single combustion chamber that provides thrust vector control by gimbaling of the nozzle in two axis by +/- 6°. It is being designed in Ukraine by Yuzhnoye Design Bureau for the prospective first stage propulsion of the Mayak rocket family.

Versions
The designers have proposed three versions of this engine: • RD801 (Ukrainian: ): This is the basic module with no TVC. • RD801 (Ukrainian: ): This is a version which includes a TVC by gimbaling of the nozzle in two axis by +/- 6°. • RD801V (Ukrainian: ): High altitude of the rocket engine with extended nozzle. ==See also==
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