Honeywell TPE331-12
E905114
The Honeywell TPE331-12 is a later, higher-powered variant in Honeywell’s TPE331 turboprop engine series, widely used on regional and utility aircraft for its efficiency and reliability.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Garrett TPE331 | 1 |
| Honeywell TPE331-12 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11082495 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Honeywell TPE331-12 Context triple: [Honeywell TPE331-10, relatedEngineFamily, Honeywell TPE331-12]
-
A.
Honeywell TPE331-5
The Honeywell TPE331-5 is an early variant of Honeywell’s TPE331 series of turboprop engines, used to power a range of light transport and commuter aircraft.
-
B.
Honeywell 316
The Honeywell 316 is a 16-bit minicomputer introduced in the late 1960s, used widely for real-time control, industrial, and embedded applications.
-
C.
Honeywell F124
The Honeywell F124 is a modern, low-bypass turbofan engine used to power advanced military trainer and light attack aircraft as well as unmanned combat air vehicles.
-
D.
Honeywell AS977
The Honeywell AS977 is a regional jet turbofan engine developed by Honeywell Aerospace for improved efficiency and reduced emissions compared to earlier powerplants in its class.
-
E.
Honeywell 200 series
The Honeywell 200 series was a family of early mainframe computers produced by Honeywell in the 1960s, known for competing with IBM systems and supporting business and scientific computing workloads.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Honeywell TPE331-12 Target entity description: The Honeywell TPE331-12 is a later, higher-powered variant in Honeywell’s TPE331 turboprop engine series, widely used on regional and utility aircraft for its efficiency and reliability.
-
A.
Honeywell TPE331-5
The Honeywell TPE331-5 is an early variant of Honeywell’s TPE331 series of turboprop engines, used to power a range of light transport and commuter aircraft.
-
B.
Honeywell 316
The Honeywell 316 is a 16-bit minicomputer introduced in the late 1960s, used widely for real-time control, industrial, and embedded applications.
-
C.
Honeywell F124
The Honeywell F124 is a modern, low-bypass turbofan engine used to power advanced military trainer and light attack aircraft as well as unmanned combat air vehicles.
-
D.
Honeywell AS977
The Honeywell AS977 is a regional jet turbofan engine developed by Honeywell Aerospace for improved efficiency and reduced emissions compared to earlier powerplants in its class.
-
E.
Honeywell 200 series
The Honeywell 200 series was a family of early mainframe computers produced by Honeywell in the 1960s, known for competing with IBM systems and supporting business and scientific computing workloads.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
turboprop engine ⓘ |
| application |
regional aircraft
ⓘ
utility aircraft ⓘ |
| category | turboprop engines of the United States ⓘ |
| certificationAuthority | Federal Aviation Administration NERFINISHED ⓘ |
| compressorType | centrifugal compressor ⓘ |
| configuration | fixed-shaft ⓘ |
| controlSystem | hydromechanical fuel control ⓘ |
| coolingMethod | air-cooled ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designGoal |
high dispatch reliability
ⓘ
long time between overhauls ⓘ low specific fuel consumption ⓘ |
| engineType | single-shaft turboprop ⓘ |
| familyPowerClass | about 1000 shp class ⓘ |
| feature |
compact design
ⓘ
direct-drive propeller ⓘ fuel efficiency ⓘ high reliability ⓘ higher power variant of TPE331 series ⓘ reverse-flow combustor ⓘ |
| fuelType | jet fuel ⓘ |
| ignitionSystem | dual ignition ⓘ |
| intendedRole |
cargo operations
ⓘ
commuter airline service ⓘ short-haul operations ⓘ |
| manufacturer | Honeywell Aerospace NERFINISHED ⓘ |
| marketedBy | Honeywell Aerospace NERFINISHED ⓘ |
| notableFor |
good hot-and-high performance
ⓘ
widespread use on regional turboprop fleets ⓘ |
| partOfSeries | Honeywell TPE331 NERFINISHED ⓘ |
| predecessor |
Honeywell TPE331-5
NERFINISHED
ⓘ
Honeywell TPE331-6 NERFINISHED ⓘ |
| propellerDrive | reduction gearbox ⓘ |
| seriesPosition | later development within TPE331 family ⓘ |
| starterGenerator | integrated starter-generator unit ⓘ |
| starterType | electric starter ⓘ |
| successor | later TPE331 dash-series variants ⓘ |
| support | global maintenance network ⓘ |
| turbineType | axial turbine ⓘ |
| use |
civil aviation
ⓘ
military aviation ⓘ |
| usedOnAircraft |
C-26 Metroliner
NERFINISHED
ⓘ
Fairchild Swearingen Merlin NERFINISHED ⓘ Fairchild Swearingen Metro NERFINISHED ⓘ Jetstream 31 (re-engined variants) NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Honeywell TPE331-12 Description of subject: The Honeywell TPE331-12 is a later, higher-powered variant in Honeywell’s TPE331 turboprop engine series, widely used on regional and utility aircraft for its efficiency and reliability.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Honeywell TPE331-10
this entity surface form:
Garrett TPE331