BabelNet

bn:14471725n

Noun Named Entity

No term available

The R-4D is a small hypergolic rocket engine, originally designed by Marquardt Corporation for use as a reaction control system thruster on vehicles of the Apollo crewed Moon landing program. Wikipedia

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Sources

IS A

raketmotor

PART OF

communicatiesatelliet

maanlander

Lunar Atmosphere and Dust Environment Explorer

Automated Transfer Vehicle

Solar Dynamics Observatory

+4 relations

COUNTRY OF ORIGIN

Verenigde Staten

MANUFACTURER

Marquardt Corporation

SOURCE OF ENERGY

hypergool

USE

Reaction control system