Pratt & Whitney Canada PW207C
E832685
The Pratt & Whitney Canada PW207C is a turboshaft aircraft engine designed for light twin-engine helicopters, offering reliable performance and efficiency for civil and military rotorcraft applications.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pratt & Whitney Canada PW207C canonical | 2 |
| Pratt & Whitney Canada PW207D1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9942027 — 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: Pratt & Whitney Canada PW207C Context triple: [AW109E Power naval helicopter, engineModel, Pratt & Whitney Canada PW207C]
-
A.
Pratt & Whitney Canada PW210A
The Pratt & Whitney Canada PW210A is a modern turboshaft engine designed for light and medium twin-engine helicopters, offering improved fuel efficiency, reliability, and reduced emissions.
-
B.
Pratt & Whitney Canada PW307A
The Pratt & Whitney Canada PW307A is a high-bypass turbofan engine designed for long-range business jets, known for its fuel efficiency, low emissions, and reliability.
-
C.
Pratt & Whitney Canada PW206B
The Pratt & Whitney Canada PW206B is a twin-shaft turboshaft engine widely used in light twin-engine helicopters, valued for its reliability, fuel efficiency, and low operating costs.
-
D.
Pratt & Whitney Canada PW307D
The Pratt & Whitney Canada PW307D is a high-bypass turbofan engine designed for long-range business jets, offering efficient performance, low emissions, and reduced noise.
-
E.
Pratt & Whitney Canada PW127
The Pratt & Whitney Canada PW127 is a turboprop aircraft engine widely used on regional airliners for its reliability, fuel efficiency, and suitability for short-haul operations.
- 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: Pratt & Whitney Canada PW207C Target entity description: The Pratt & Whitney Canada PW207C is a turboshaft aircraft engine designed for light twin-engine helicopters, offering reliable performance and efficiency for civil and military rotorcraft applications.
-
A.
Pratt & Whitney Canada PW210A
The Pratt & Whitney Canada PW210A is a modern turboshaft engine designed for light and medium twin-engine helicopters, offering improved fuel efficiency, reliability, and reduced emissions.
-
B.
Pratt & Whitney Canada PW307A
The Pratt & Whitney Canada PW307A is a high-bypass turbofan engine designed for long-range business jets, known for its fuel efficiency, low emissions, and reliability.
-
C.
Pratt & Whitney Canada PW206B
The Pratt & Whitney Canada PW206B is a twin-shaft turboshaft engine widely used in light twin-engine helicopters, valued for its reliability, fuel efficiency, and low operating costs.
-
D.
Pratt & Whitney Canada PW307D
The Pratt & Whitney Canada PW307D is a high-bypass turbofan engine designed for long-range business jets, offering efficient performance, low emissions, and reduced noise.
-
E.
Pratt & Whitney Canada PW127
The Pratt & Whitney Canada PW127 is a turboprop aircraft engine widely used on regional airliners for its reliability, fuel efficiency, and suitability for short-haul operations.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | turboshaft engine ⓘ |
| application | helicopter ⓘ |
| certificationAuthority |
EASA
ⓘ
FAA ⓘ Transport Canada ⓘ |
| compressorType | axial-centrifugal compressor ⓘ |
| configuration | two-shaft turboshaft ⓘ |
| controlSystem |
dual-channel FADEC
ⓘ
full authority digital engine control ⓘ |
| coolingSystem | air-cooled ⓘ |
| countryOfOrigin | Canada ⓘ |
| cycle | Brayton cycle ⓘ |
| family |
Pratt & Whitney Canada PW200
ⓘ
linked to:
Pratt & Whitney Canada PW200 family
|
| feature |
high reliability
ⓘ
low emissions ⓘ low fuel consumption ⓘ low maintenance requirements ⓘ modular design ⓘ redundant electronic control ⓘ |
| fuelType |
Jet A
ⓘ
Jet A-1 ⓘ aviation kerosene ⓘ |
| generation | PW200 series improved variant ⓘ |
| ignition | electronic ignition ⓘ |
| intendedRole | twin-engine helicopter powerplant ⓘ |
| manufacturer | Pratt & Whitney Canada ⓘ |
| marketSegment |
civil rotorcraft
ⓘ
military rotorcraft ⓘ |
| notableFor |
efficient fuel consumption for its class
ⓘ
reliable performance in light twin helicopters ⓘ |
| operatorType |
civil operators
ⓘ
military operators ⓘ |
| powerClass | small turboshaft ⓘ |
| primaryUse | light twin-engine helicopters ⓘ |
| relatedEngine |
Pratt & Whitney Canada PW206
ⓘ
linked to:
Pratt & Whitney Canada PW206B
Pratt & Whitney Canada PW207D ⓘ Pratt & Whitney Canada PW207E ⓘ |
| series | PW207 ⓘ |
| status | in service ⓘ |
| usedFor |
corporate transport
ⓘ
emergency medical services ⓘ law enforcement operations ⓘ training missions ⓘ utility helicopter missions ⓘ |
| usedOnAircraft |
Airbus Helicopters EC135
ⓘ
Eurocopter EC135 ⓘ
linked to:
Airbus Helicopters EC135
|
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: Pratt & Whitney Canada PW207C Description of subject: The Pratt & Whitney Canada PW207C is a turboshaft aircraft engine designed for light twin-engine helicopters, offering reliable performance and efficiency for civil and military rotorcraft applications.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pratt & Whitney Canada PW207C