Pratt & Whitney Canada PW206B
E735130
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Pratt & Whitney Canada PW206B canonical | 2 |
| Pratt & Whitney Canada PW206B2 | 2 |
| Pratt & Whitney Canada PW206C | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8455249 — 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 PW206B Context triple: [H135, engineModelOption, Pratt & Whitney Canada PW206B]
-
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 PW308A
The Pratt & Whitney Canada PW308A is a turbofan aircraft engine designed for business jets, known for its high efficiency, low emissions, and reliable performance.
-
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 PT6C‑67C
The Pratt & Whitney Canada PT6C‑67C is a turboshaft engine variant in the PT6 family, designed to power medium twin-engine helicopters with high reliability and performance.
- 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 PW206B Target entity description: 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.
-
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 PW308A
The Pratt & Whitney Canada PW308A is a turbofan aircraft engine designed for business jets, known for its high efficiency, low emissions, and reliable performance.
-
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 PT6C‑67C
The Pratt & Whitney Canada PT6C‑67C is a turboshaft engine variant in the PT6 family, designed to power medium twin-engine helicopters with high reliability and performance.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | turboshaft engine ⓘ |
| application | helicopter ⓘ |
| certificationAuthority |
EASA
NERFINISHED
ⓘ
FAA NERFINISHED ⓘ Transport Canada NERFINISHED ⓘ |
| configuration | two-spool ⓘ |
| countryOfOrigin | Canada ⓘ |
| designGoal |
high dispatch reliability
ⓘ
low direct operating cost ⓘ reduced fuel consumption ⓘ |
| engineType | twin-shaft turboshaft ⓘ |
| family | Pratt & Whitney Canada PW200 series NERFINISHED ⓘ |
| feature |
FADEC control in some installations
ⓘ
compact size ⓘ light weight ⓘ modular design ⓘ |
| fuelType |
Jet A
ⓘ
Jet A-1 ⓘ aviation kerosene ⓘ |
| manufacturer | Pratt & Whitney Canada NERFINISHED ⓘ |
| marketSegment |
civil helicopter market
ⓘ
emergency medical services helicopters ⓘ parapublic helicopter operations ⓘ |
| notableCharacteristic |
fuel efficiency
ⓘ
low operating costs ⓘ reliability ⓘ |
| operatorType |
air ambulance operators
ⓘ
civil operators ⓘ government operators ⓘ law enforcement operators ⓘ |
| primaryUse | light twin-engine helicopters ⓘ |
| relatedEngine |
Pratt & Whitney Canada PW206C
NERFINISHED
ⓘ
Pratt & Whitney Canada PW207C NERFINISHED ⓘ |
| role | main powerplant for twin-engine light helicopters ⓘ |
| usedOnAircraft |
Airbus Helicopters EC135
NERFINISHED
ⓘ
Eurocopter EC135 NERFINISHED ⓘ |
| variantOf | Pratt & Whitney Canada PW206 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: Pratt & Whitney Canada PW206B Description of subject: 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.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pratt & Whitney Canada PW206B2
this entity surface form:
Pratt & Whitney Canada PW206B2
this entity surface form:
Pratt & Whitney Canada PW206C
this entity surface form:
Pratt & Whitney Canada PW206C