YF-21C
The YF-21C is a four-engine liquid-propellant cluster used on the first stage of the Long March 2C launch vehicle. The cluster burns nitrogen tetroxide and unsymmetrical dimethylhydrazine; this record does not split the cluster into unsupported sub-engine identities.
Identity
- Aliases
- YF-21C engine clusterYF-21CYF21CYF-21C liquid-propellant cluster
- Domains
- spaceflight
- Identity Level
- model
- Kind
- liquid-rocket-engine
- Name
- YF-21C
- Status
- active
Details
- Description
- The YF-21C is a four-engine liquid-propellant cluster used on the first stage of the Long March 2C launch vehicle. The cluster burns nitrogen tetroxide and unsymmetrical dimethylhydrazine; this record does not split the cluster into unsupported sub-engine identities.
- Propellants
- N2O4UDMH
Assets & Meta
- Creation Time
- August 13, 2026 at 23:19:59 UTC
- Updated Time
- August 22, 2026 at 08:46:39 UTC
Other
- Sources
- Title
- FAA Annual Compendium of Commercial Space Transportation 2012
- Title
- CNSA Long March Launch Vehicle Family