Honeywell T53 family
The free-turbine turboshaft family originated by Lycoming as LTC1/T53 and continued today by Honeywell Aerospace.
Identity
- Aliases
- Lycoming T53Honeywell T53LTC1
- Domains
- aviation
- Identity Level
- family
- Kind
- turboshaft
- Name
- Honeywell T53 family
- Status
- active
Details
- Description
- The free-turbine turboshaft family originated by Lycoming as LTC1/T53 and continued today by Honeywell Aerospace.
- Developers
- Manufacturers
Links
Assets & Meta
- Creation Time
- July 29, 2026 at 22:15:56 UTC
- Updated Time
- July 29, 2026 at 22:15:56 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Note
- Supports the active T53 family boundary, current Honeywell product stewardship, and original Lycoming development.
- Publisher
- Honeywell Aerospace
- Title
- T53 Turboshaft Engine
- Accessed Date
- 2026-07-29
- Note
- Supports the LTC1/T53 designation boundary, Lycoming development and manufacture, free-turbine architecture, and 1959 first production delivery.
- Publisher
- Smithsonian National Air and Space Museum
- Title
- Lycoming T53-L-13 (LTC1K-4) Turboshaft Engine