Proton K-4H
Stage · Russia
Original archive entry. The text, images and links below are kept as they were written.
Proposed LF2/Ammonia propellant Proton K fourth stage. Not put into production due to volatility of oxidizer.
Cost $ : 20.000 million.
Related
- Family
- Space Tugs
- Country
- Russia
- Engines
- RD-301
- Propellants
- LF2/Ammonia