HM7B
The HM7 family variant used on Ariane 4 and the retired Ariane 5 ECA cryogenic upper stage.
Identity
- Domains
- spaceflight
- Identity Level
- variant
- Kind
- liquid-rocket-engine
- Name
- HM7B
- Status
- retired
Details
- Description
- The HM7 family variant used on Ariane 4 and the retired Ariane 5 ECA cryogenic upper stage.
- Family
- Propellants
- liquid hydrogenliquid oxygen
Links
Assets & Meta
- Creation Time
- July 29, 2026 at 08:40:58 UTC
- Updated Time
- July 29, 2026 at 08:41:40 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Note
- Supports the legacy vehicle installation and the narrow canonical identity used for migration.
- Publisher
- Official vehicle or program source
- Title
- Ariane 5 ECA official vehicle reference
- Accessed Date
- 2026-07-29
- Publisher
- European Space Agency
- Title
- Ariane launch log 1996 to 2023