Pratt & Whitney PW1500G

E224943

geared turbofan engine turbofan engine

The Pratt & Whitney PW1500G is a geared turbofan aircraft engine series designed for modern regional and narrow-body jets, noted for its improved fuel efficiency, lower emissions, and reduced noise.

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All labels observed (9)

Label	Occurrences
Pratt & Whitney PW1500G canonical	2
Airbus A320neo engine programs	1
PW1000G Geared Turbofan	1
Pratt & Whitney GTF engine family	1
Pratt & Whitney GTF family	1
Pratt & Whitney PW1000G	1
Pratt & Whitney PW1900G	1
Pratt & Whitney PurePower engine family	1
PurePower PW1500G	1

How this entity was disambiguated

This entity first appeared as the object of triple T1815018 — 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 PW1500G
Context triple: [Airbus A220, engineModelFamily, Pratt & Whitney PW1500G]

A. Pratt & Whitney PW4000
The Pratt & Whitney PW4000 is a family of high-bypass turbofan engines widely used on large commercial wide-body aircraft such as the Boeing 747, 767, and Airbus A330.
B. Pratt & Whitney PW2000
The Pratt & Whitney PW2000 is a high-bypass turbofan engine family widely used on medium-range commercial and military transport aircraft.
C. Rolls-Royce Trent XWB
The Rolls-Royce Trent XWB is a high-bypass turbofan jet engine developed for long-haul widebody airliners, known for its fuel efficiency and use on modern next-generation aircraft.
D. Pratt & Whitney F117-PW-100
The Pratt & Whitney F117-PW-100 is a high-bypass turbofan jet engine used to power the Boeing C-17 Globemaster III military transport aircraft.
E. Rolls-Royce Trent 1000
The Rolls-Royce Trent 1000 is a high-bypass turbofan jet engine developed by Rolls-Royce specifically to power the Boeing 787 Dreamliner, known for its fuel efficiency and advanced technology.
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 PW1500G
Target entity description: The Pratt & Whitney PW1500G is a geared turbofan aircraft engine series designed for modern regional and narrow-body jets, noted for its improved fuel efficiency, lower emissions, and reduced noise.

A. Pratt & Whitney PW4000
The Pratt & Whitney PW4000 is a family of high-bypass turbofan engines widely used on large commercial wide-body aircraft such as the Boeing 747, 767, and Airbus A330.
B. Pratt & Whitney PW2000
The Pratt & Whitney PW2000 is a high-bypass turbofan engine family widely used on medium-range commercial and military transport aircraft.
C. Rolls-Royce Trent XWB
The Rolls-Royce Trent XWB is a high-bypass turbofan jet engine developed for long-haul widebody airliners, known for its fuel efficiency and use on modern next-generation aircraft.
D. Pratt & Whitney F117-PW-100
The Pratt & Whitney F117-PW-100 is a high-bypass turbofan jet engine used to power the Boeing C-17 Globemaster III military transport aircraft.
E. Rolls-Royce Trent 1000
The Rolls-Royce Trent 1000 is a high-bypass turbofan jet engine developed by Rolls-Royce specifically to power the Boeing 787 Dreamliner, known for its fuel efficiency and advanced technology.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	geared turbofan engine ⓘ turbofan engine ⓘ
aircraftFamily	Bombardier CSeries ⓘ linked to: Airbus A220
brandName	PurePower PW1500G ⓘ linked to: Pratt & Whitney PW1500G
certificationAuthority	EASA ⓘ FAA ⓘ Transport Canada ⓘ
combustorType	low-emissions combustor ⓘ
configuration	two-spool ⓘ
coolingFeature	advanced turbine cooling ⓘ
designedFor	narrow-body jets ⓘ regional jets ⓘ
designGoal	compliance with stringent emissions regulations ⓘ compliance with stringent noise regulations ⓘ reduced operating cost ⓘ
emissionsStandard	ICAO CAEP requirements ⓘ
familyMemberOf	Pratt & Whitney PurePower engine family ⓘ linked to: Pratt & Whitney PW1500G
fanDriveType	geared fan ⓘ
firstFlightOn	Bombardier CSeries test aircraft ⓘ
fuelType	Jet-A ⓘ
gearSystemType	planetary reduction gearbox ⓘ
intendedBenefit	improved fuel efficiency ⓘ lower emissions ⓘ reduced noise ⓘ
introducedWith	Bombardier CS100 ⓘ linked to: Bombardier CSeries test aircraft Bombardier CS300 ⓘ linked to: Bombardier CSeries test aircraft
manufacturer	Pratt & Whitney ⓘ
marketSegment	100–150 seat single-aisle aircraft ⓘ
noiseCompliance	Chapter 4 noise standards ⓘ
notableCharacteristic	high propulsive efficiency ⓘ lower NOx emissions ⓘ lower community noise footprint ⓘ reduced specific fuel consumption ⓘ
notableOperatorAircraft	Airbus A220-100 ⓘ linked to: Airbus A220 Airbus A220-300 ⓘ linked to: Airbus A220
partOf	Pratt & Whitney GTF engine family ⓘ linked to: Pratt & Whitney PW1500G
primaryApplication	Airbus A220 ⓘ
programType	civil aviation engine program ⓘ
role	primary propulsion system ⓘ
supportsFuel	sustainable aviation fuel ⓘ
targetCustomer	low-cost carriers ⓘ regional airlines ⓘ
technologyFeature	FADEC control system ⓘ advanced combustor ⓘ high bypass ratio ⓘ high-speed low-pressure turbine ⓘ low fan speed ⓘ
thrustClass	14000–24000 lbf ⓘ

How these facts were elicited