| Blue Streak |
| Type | SSLV |
| Stage | 2 |
| Displacement | 290t |
| Length | 45m |
| Diameter | 4 m |
| Propellant | Kerosene Liquid Oxygen Hydrogen peroxide |
| Payload | 0.9 t (LEO) |
| First Stage |
| Engine | RZ.2 x 2 |
| Thrust | 610kN |
| Propellant | RP-1 / LOX |
| Specific impulse | 140s |
| Burn Time | 150s |
| Second Stage |
| Engine | Gamma-2 |
| Thrust | 64.6kN |
| Propellant | RP-1 / LOX |
| Specific impulse | 250s |
| Burn Time | 130s(재점화 가능) |
