About This File
X-Plane 11.35+ R7/Vostok 3.1. Vostok was a family of rockets derived from the Soviet R-7 Semyorka ICBM and was designed for the human spaceflight program. This family of rockets launched the first artificial satellite and the first crewed spacecraft in human history. It was a subset of the R-7 family of rockets. Please see the included documentation for further details. By Ray Hill.