Honeywell TPE331-14
The Honeywell TPE331-14 is a model in the TPE331 single-shaft turboprop series, producing shaft power for a propeller. Honeywell's model comparison lists the -14 separately and distinguishes thermodynamic capability from flat-rated takeoff output. These measures describe different engine and installation limits, rather than interchangeable power ratings. The -14 entry should be used for model-level comparisons; individual configuration and augmentation approvals require their own documentation.
Identity
- Aliases
- TPE331-14Honeywell TPE331-14Garrett TPE331-14
- Domains
- aviation
- Identity Level
- model
- Kind
- turboprop
- Name
- Honeywell TPE331-14
- Status
- active
Details
- Air Breathing Specs
- Shaft Power
- …
- Description
- The Honeywell TPE331-14 is a model in the TPE331 single-shaft turboprop series, producing shaft power for a propeller. Honeywell's model comparison lists the -14 separately and distinguishes thermodynamic capability from flat-rated takeoff output. These measures describe different engine and installation limits, rather than interchangeable power ratings. The -14 entry should be used for model-level comparisons; individual configuration and augmentation approvals require their own documentation.
- Family
Links
Assets & Meta
- Creation Time
- August 9, 2026 at 05:28:05 UTC
- Updated Time
- October 17, 2026 at 12:30:01 UTC
Other
- Sources
- Accessed Date
- 2026-08-09
- Note
- Official product page establishes the TPE331 as a long-running turboprop series with 18 engine models and 106 configurations.
- Publisher
- Honeywell Aerospace
- Title
- TPE331 Turboprop Engine
- Accessed Date
- 2026-08-09
- Note
- Official technical infographic enumerates the TPE331-14 model line and separately notes GR/HR augmented configurations; the packet does not invent a GR-versus-HR split.
- Publisher
- Honeywell Aerospace
- Title
- TPE331 Turboprop Engine infographic A40-1868-000-001
- Accessed Date
- 2026-10-17
- Publisher
- Honeywell Aerospace
- Title
- TPE331 Turboprop Engine — A40-1868-000-002