Rotax 912S3
E560406
The Rotax 912S3 is a lightweight, four-cylinder, four-stroke aircraft engine widely used in light sport and general aviation aircraft for its reliability and fuel efficiency.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rotax 912S3 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5994698 — 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: Rotax 912S3 Context triple: [Tecnam P2006T, engineModel, Rotax 912S3]
-
A.
IAR K14 radial engine
The IAR K14 radial engine was a Romanian-built, air-cooled 14-cylinder aircraft engine used to power several World War II-era fighters and bombers.
-
B.
Continental R975 radial engine
The Continental R975 radial engine is a nine-cylinder air-cooled gasoline aircraft engine widely adapted during World War II to power U.S. armored vehicles, most notably the M4 Sherman medium tank.
-
C.
Pratt & Whitney Canada PT6A
The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
-
D.
Pratt & Whitney Canada PT6T Twin‑Pac
The Pratt & Whitney Canada PT6T Twin‑Pac is a turboshaft powerplant that combines two PT6 engines into a single gearbox to provide reliable, high-power output for medium-lift helicopters.
-
E.
Pratt & Whitney Canada PT6A-114
The Pratt & Whitney Canada PT6A-114 is a turboprop aircraft engine from the widely used PT6A family, known for its reliability and performance in light transport and utility aircraft.
- 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: Rotax 912S3 Target entity description: The Rotax 912S3 is a lightweight, four-cylinder, four-stroke aircraft engine widely used in light sport and general aviation aircraft for its reliability and fuel efficiency.
-
A.
IAR K14 radial engine
The IAR K14 radial engine was a Romanian-built, air-cooled 14-cylinder aircraft engine used to power several World War II-era fighters and bombers.
-
B.
Continental R975 radial engine
The Continental R975 radial engine is a nine-cylinder air-cooled gasoline aircraft engine widely adapted during World War II to power U.S. armored vehicles, most notably the M4 Sherman medium tank.
-
C.
Pratt & Whitney Canada PT6A
The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
-
D.
Pratt & Whitney Canada PT6T Twin‑Pac
The Pratt & Whitney Canada PT6T Twin‑Pac is a turboshaft powerplant that combines two PT6 engines into a single gearbox to provide reliable, high-power output for medium-lift helicopters.
-
E.
Pratt & Whitney Canada PT6A-114
The Pratt & Whitney Canada PT6A-114 is a turboprop aircraft engine from the widely used PT6A family, known for its reliability and performance in light transport and utility aircraft.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
piston engine ⓘ |
| application |
general aviation aircraft
ⓘ
light sport aircraft ⓘ ultralight aircraft ⓘ |
| category | light aircraft engine ⓘ |
| configuration | four-cylinder ⓘ |
| coolingType |
air-cooled cylinders
ⓘ
liquid-cooled cylinder heads ⓘ |
| countryOfOrigin | Austria ⓘ |
| cylinderArrangement | horizontally opposed ⓘ |
| family | Rotax 912 series NERFINISHED ⓘ |
| feature |
fuel efficiency
ⓘ
lightweight design ⓘ reliability ⓘ |
| fuelSystem | carbureted ⓘ |
| fuelType |
aviation gasoline
ⓘ
mogas ⓘ |
| ignitionType | dual electronic ignition ⓘ |
| intendedUse | fixed-wing aircraft ⓘ |
| manufacturer |
BRP-Rotax GmbH & Co KG
NERFINISHED
ⓘ
Rotax NERFINISHED ⓘ |
| marketSegment |
light sport aviation
ⓘ
recreational aviation ⓘ |
| powerTransmission | reduction gearbox ⓘ |
| strokeCycle | four-stroke ⓘ |
| useCase |
factory-installed engine in light sport aircraft
ⓘ
retrofit engine for existing light aircraft ⓘ |
| valveTrain | overhead camshaft ⓘ |
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: Rotax 912S3 Description of subject: The Rotax 912S3 is a lightweight, four-cylinder, four-stroke aircraft engine widely used in light sport and general aviation aircraft for its reliability and fuel efficiency.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.