R-7 Block I stage series
Original archive entry. The text, images and links below are kept as they were written.
Subtopics
- Molniya 8K78-2 LOx/Kerosene propellant rocket stage. .
R-9A Stage 2 LOx/Kerosene propellant rocket stage. Empty mass estimated. Developed into Molniya/Soyuz second stage.- Soyuz 11A511-2 LOx/Kerosene propellant rocket stage. .
- Voskhod 11A57-2 LOx/Kerosene propellant rocket stage. .
- Soyuz 11A511U2-2 LOx/Kerosene propellant rocket stage. .
- 8K513 Blok B LOx/Kerosene propellant rocket stage. Masses estimated based on total vehicle mass of 117 metric tons. Developed into Molniya/Soyuz second stage.
- Angara A-2 LOx/Kerosene propellant rocket stage. Two thrust levels. Propellant ration 2.6:1, chamber pressure 162 bar.
- Molniya 8K78M-2 LOx/Kerosene propellant rocket stage. .
- Soyuz 11A511U-2 LOx/Kerosene propellant rocket stage. .
- Soyuz ST-2 LOx/Kerosene propellant rocket stage. .