CFM International LEAP-1C30
CFM International LEAP-1C30 high-bypass turbofan model in the LEAP-1C variant family. EASA's current type-certificate data sheet rates LEAP-1C30 at 13,714 daN (approximately 137.14 kN) takeoff thrust; EASA and COMAC identify the integrated LEAP-1C powerplant as the twin-engine installation for the COMAC C919.
Identity
- Aliases
- LEAP-1C30CFM LEAP-1C30CFM International LEAP-1C30
- Domains
- aviation
- Identity Level
- model
- Kind
- turbofan
- Name
- CFM International LEAP-1C30
- Status
- active
Details
- Air Breathing Specs
- Max Thrust Kn
- 137.14
- Description
- CFM International LEAP-1C30 high-bypass turbofan model in the LEAP-1C variant family. EASA's current type-certificate data sheet rates LEAP-1C30 at 13,714 daN (approximately 137.14 kN) takeoff thrust; EASA and COMAC identify the integrated LEAP-1C powerplant as the twin-engine installation for the COMAC C919.
- Developers
- Family
- Manufacturers
Links
- Official Url
- https://www.easa.europa.eu/en/downloads/20086/en
Assets & Meta
- Creation Time
- August 15, 2026 at 00:58:25 UTC
- Updated Time
- August 15, 2026 at 00:58:25 UTC
Other
- Sources
- Accessed Date
- 2026-08-14
- Note
- EASA Issue 14 TCDS EASA.E.110 lists LEAP-1C30 as a distinct model and gives 13,714 daN takeoff thrust; the LEAP-1C models received EASA type certification on 21 December 2016.
- Publisher
- European Union Aviation Safety Agency
- Title
- CFM LEAP-1A & LEAP-1C Engine Type Certificate Data Sheet
- Accessed Date
- 2026-08-14
- Note
- EASA describes LEAP-1C as designed to power the COMAC C919; the exact -1C30 model rating is supplied by the current TCDS.
- Publisher
- European Union Aviation Safety Agency
- Title
- EASA Certifies the LEAP-1C Engine
- Accessed Date
- 2026-08-14
- Note
- COMAC's C919 airport-planning characteristics identify two LEAP-1C engines as the aircraft powerplant.
- Publisher
- Commercial Aircraft Corporation of China
- Title
- C919 Airplane Characteristics for Airport Planning