Long March 3A Stage 1
The first liquid-propellant stage of China’s Long March 3A launch vehicle, using N2O4/UDMH propellants. CNSA does not publish a narrower engine model in the cited official material, so this remains an integrated stage identity.
Identity
- Aliases
- CZ-3A first stageLong March 3A core first stage
- Domains
- spaceflight
- Identity Level
- integrated-system
- Kind
- integrated-propulsion-system
- Name
- Long March 3A Stage 1
- Status
- active
Details
- Description
- The first liquid-propellant stage of China’s Long March 3A launch vehicle, using N2O4/UDMH propellants. CNSA does not publish a narrower engine model in the cited official material, so this remains an integrated stage identity.
- Propellants
- N2O4UDMH
Links
Assets & Meta
- Creation Time
- August 13, 2026 at 23:11:04 UTC
- Updated Time
- August 13, 2026 at 23:11:04 UTC
Other
- Sources
- Note
- CNSA identifies CZ-3A as a three-stage launcher with N2O4/UDMH on stages 1–2 and LH/LOX on stage 3; no narrower stage-1 engine model is asserted.
- Publisher
- China National Space Administration
- Title
- Long March 3A (CZ-3A)
- Note
- CNSA identifies LM-3A as a three-stage high-orbit launcher and notes its inherited LM-3 technology.
- Publisher
- China National Space Administration
- Title
- Long March-3A