Rolls-Royce M250 / Allison 250 family
Rolls-Royce M250 / Allison 250 cross-configuration gas-turbine family. Exact turboshaft and turboprop models, installations, vehicles, actors, and lineage remain separate identities.
Identity
- Aliases
- M250Allison 250Allison Model 250
- Domains
- aviation
- Identity Level
- family
- Kind
- other
- Name
- Rolls-Royce M250 / Allison 250 family
- Status
- active
Details
- Description
- Rolls-Royce M250 / Allison 250 cross-configuration gas-turbine family. Exact turboshaft and turboprop models, installations, vehicles, actors, and lineage remain separate identities.
Links
Assets & Meta
- Creation Time
- August 11, 2026 at 02:15:31 UTC
- Updated Time
- August 11, 2026 at 02:15:31 UTC
Other
- Sources
- Accessed Date
- 2026-08-10
- Note
- Official current M250 turboshaft product identity and ongoing support context.
- Publisher
- Rolls-Royce
- Title
- M250 Turboshaft
- Accessed Date
- 2026-08-10
- Note
- Official directory distinguishes Series I through IV and exact M250 models from this family.
- Publisher
- Rolls-Royce
- Title
- M250/RR300 2024 FIRST Network Directory
- Accessed Date
- 2026-08-10
- Note
- Official service-material index preserves historic Allison 250 nomenclature without adding an unsupported actor relationship.
- Publisher
- Rolls-Royce
- Title
- M250-C20R commercial service letter index