S125/S139 solid rocket motor family
ISRO's large solid core-motor family spanning the S125 and operational S139 configurations.
Identity
- Aliases
- S125/S139 solid rocket motor
- Domains
- spaceflight
- Identity Level
- family
- Kind
- solid-rocket-motor
- Name
- S125/S139 solid rocket motor family
- Status
- active
Details
- Description
- ISRO's large solid core-motor family spanning the S125 and operational S139 configurations.
- Developers
- Manufacturers
- Propellants
- HTPB solid propellant
Links
- Official Url
- https://www.isro.gov.in/GSLV_CON.html
Assets & Meta
- Creation Time
- July 29, 2026 at 08:58:53 UTC
- Updated Time
- July 29, 2026 at 08:58:53 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Publisher
- Indian Space Research Organisation
- Title
- Geosynchronous Satellite Launch Vehicle Mark II
- 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
- Geosynchronous Satellite Launch Vehicle Mk I official vehicle reference