Allison T56-A-427
Allison T56-A-427 turboprop model in the T56 family; NAVAIR identifies two 5,100-shp T56-A-427 engines as the operational E-2C Hawkeye powerplant.
Identity
- Aliases
- T56-A-427T56-A427Allison T56-A-427
- Domains
- aviation
- Identity Level
- model
- Kind
- turboprop
- Name
- Allison T56-A-427
- Status
- active
Details
- Description
- Allison T56-A-427 turboprop model in the T56 family; NAVAIR identifies two 5,100-shp T56-A-427 engines as the operational E-2C Hawkeye powerplant.
- Family
Links
- Official Url
- https://www.navair.navy.mil/product/E-2C-Hawkeye
Assets & Meta
- Creation Time
- August 14, 2026 at 02:08:29 UTC
- Updated Time
- August 14, 2026 at 02:08:29 UTC
Other
- Sources
- Accessed Date
- 2026-08-13
- Note
- NAVAIR identifies two Allison T-56-A427 turboprop engines at 5,100 shp each and lists the E-2C program as operational.
- Publisher
- Naval Air Systems Command
- Title
- E-2C Hawkeye
- Accessed Date
- 2026-08-13
- Note
- Navy history identifies two 5,100-shp Allison T-56-A427 engines on the E-2C Hawkeye.
- Publisher
- Naval History and Heritage Command
- Title
- E-2C Hawkeye