Honeywell HTS7500
Honeywell's next-generation 7,500-shp military turboshaft engine evolved from the T55 and selected for the Sikorsky-Boeing DEFIANT X during the U.S. Army FLRAA competition; this record does not assert an operational CH-47 installation.
Identity
- Aliases
- HTS7500 Turboshaft Engine
- Domains
- aviation
- Identity Level
- variant
- Kind
- turboshaft
- Name
- Honeywell HTS7500
- Status
- development
Details
- Air Breathing Specs
- Shaft Power
- …
- Description
- Honeywell's next-generation 7,500-shp military turboshaft engine evolved from the T55 and selected for the Sikorsky-Boeing DEFIANT X during the U.S. Army FLRAA competition; this record does not assert an operational CH-47 installation.
- Developers
- Family
- Lineage
- Note
- Honeywell describes HTS7500 as evolved from T55 family architecture; this edge records technology lineage, not a family identity.
- Related Propulsion System
- Relationship
- technology-derived-from
- Sources
- Accessed Date
- 2026-08-15
- Publisher
- Honeywell Aerospace
- Title
- HTS7500 Turboshaft Engine brochure
- Manufacturers
Links
- Official Url
- https://aerospace.honeywell.com/HTS7500
Assets & Meta
- Creation Time
- August 13, 2026 at 18:25:19 UTC
- Updated Time
- August 15, 2026 at 10:44:38 UTC
Other
- Sources
- Accessed Date
- 2026-08-13
- Note
- Identifies HTS7500 as a 7,500-shp military-helicopter turboshaft, evolved from T55, and distinguishes the CH-47/MH-47 T55 application from the HTS7500 program.
- Published Date
- 2022
- Publisher
- Honeywell Aerospace
- Title
- HTS7500 Turboshaft Engine brochure
- Accessed Date
- 2026-08-13
- Note
- Supports the distinct HTS7500 identity, Honeywell attribution, and development/selection context for the DEFIANT X FLRAA pursuit.
- Published Date
- 2022-02-10
- Publisher
- Honeywell
- Title
- Honeywell selected by Lockheed Martin Sikorsky Boeing to power DEFIANT X