CFM International LEAP-1A
CFM International LEAP-1A active high-bypass turbofan family, developed by CFM International (GE Aerospace and Safran). EASA’s current E.110 certificate covers the LEAP-1A model set, and CFM identifies LEAP-1A as the Airbus A320neo powerplant; exact rated variants, installations, and sibling LEAP-1C/1B identities remain separate records.
Identity
- Aliases
- LEAP-1ALEAP-1A series
- Domains
- aviation
- Identity Level
- family
- Kind
- turbofan
- Name
- CFM International LEAP-1A
- Status
- active
Details
- Description
- CFM International LEAP-1A active high-bypass turbofan family, developed by CFM International (GE Aerospace and Safran). EASA’s current E.110 certificate covers the LEAP-1A model set, and CFM identifies LEAP-1A as the Airbus A320neo powerplant; exact rated variants, installations, and sibling LEAP-1C/1B identities remain separate records.
- Developers
- Manufacturers
Links
- Official Url
- https://www.cfmaeroengines.com/leap
Assets & Meta
- Creation Time
- August 7, 2026 at 00:32:33 UTC
- Updated Time
- August 15, 2026 at 12:29:20 UTC
Other
- Sources
- Accessed Date
- 2026-08-15
- Note
- EASA Issue 14 identifies CFM International as type-certificate holder and lists the LEAP-1A model set and variant-specific ratings under E.110.
- Publisher
- European Union Aviation Safety Agency
- Title
- EASA.E.110 — LEAP-1A & LEAP-1C series engines
- Accessed Date
- 2026-08-15
- Note
- CFM identifies LEAP-1A as the powerplant for the Airbus A320neo and places it within the LEAP commercial engine family.
- Publisher
- CFM International
- Title
- LEAP Overview