S5.4
From Spacefaring
The S5.4, was a Russian liquid rocket engine burning TG-02 and AK20F in the gas generator cycle. It was originally used as the braking (deorbit) engine of the Vostok and Voskhod crewed spacecraft, and Zenit satellites, which later switched to solid motors.
Wikidata
8D66; TDU-1
Ashkenaz, Calvinist Republic of Ghent, Chinland, Havilah, Kingdom of Martabam-hongsawatoi, Kingdom of Wolaita, Persia, Sikh Confederacy, Sweden, Tarshish, Dong Fang Hong 2, Ekran,
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Location: KML, Cluster Map, Maps,
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