CFM International LEAP-1B27
Exact CFM International LEAP-1B27 turbofan rating listed in EASA E.115 for the LEAP-1B series. This packet creates propulsion identity only and does not assert a LEAP family link, actor attribution, 737 MAX installation, sibling rating, or lineage edge.
Identity
- Aliases
- LEAP-1B27CFM LEAP-1B27CFM International LEAP-1B27
- Domains
- aviation
- Identity Level
- variant
- Kind
- turbofan
- Name
- CFM International LEAP-1B27
- Status
- active
Details
- Description
- Exact CFM International LEAP-1B27 turbofan rating listed in EASA E.115 for the LEAP-1B series. This packet creates propulsion identity only and does not assert a LEAP family link, actor attribution, 737 MAX installation, sibling rating, or lineage edge.
Links
- Official Url
- https://www.easa.europa.eu/en/downloads/20810/en
Assets & Meta
- Creation Time
- August 8, 2026 at 02:53:31 UTC
- Updated Time
- August 8, 2026 at 02:53:31 UTC
Other
- Sources
- Accessed Date
- 2026-08-07
- Note
- Current EASA type-certificate data sheet explicitly lists LEAP-1B27 among the approved LEAP-1B engine models and preserves its rating identity within the series.
- Publisher
- European Union Aviation Safety Agency
- Title
- EASA E.115 LEAP-1B series engines, Issue 09
- Accessed Date
- 2026-08-07
- Note
- Boeing's airport-planning document identifies LEAP-1B27 on the 737-9 and distinguishes it from LEAP-1B28 ratings; this packet intentionally defers the vehicle relationship.
- Publisher
- The Boeing Company
- Title
- 737 MAX Airport Characteristics, Rev H