| Home Page | Wonderland.org.nz | Russian Space Launchers |
| Soyuz | SL - 4 | A - 2 | Work Horse of the manned program |
| Department of Defence Designation | SL -4 | |
| Library of Congress Designation | A - 2 | |
| Manufacturer's Designation | R 7 | |
| Stages | Three | |
| First Stage | Engines | 4 x RD-107 |
| Fuel | Kerosene | |
| Oxidiser | Liquid Oxygen | |
| Second Stage | Engines | 1 x RD-108 |
| Fuel | Kerosene | |
| Oxidiser | Liquid Oxygen |
| Third Stage | Engines | 1 x RD-0108 |
| Fuel | Kerosene | |
| Oxidiser | Liquid Oxygen |