Pratt & Whitney F119

E220291

afterburning turbofan engine military aircraft engine

The Pratt & Whitney F119 is a high-performance afterburning turbofan engine developed to power the Lockheed Martin F-22 Raptor stealth fighter, known for its thrust vectoring and advanced stealth-compatible design.

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All labels observed (2)

Label	Occurrences
Pratt & Whitney F119 canonical	4
Pratt & Whitney YF119	2

How this entity was disambiguated

This entity first appeared as the object of triple T1972184 — 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 F119
Context triple: [Pratt & Whitney, notableProduct, Pratt & Whitney F119]

A. 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.
B. Pratt & Whitney Hornet
The Pratt & Whitney Hornet is a 1920s–1930s American air‑cooled radial aircraft engine widely used in military and commercial airplanes and licensed for production worldwide.
C. Pratt & Whitney F100 turbofan
The Pratt & Whitney F100 is an afterburning turbofan jet engine widely used in modern U.S. fighter aircraft, known for its high thrust-to-weight ratio and advanced performance.
D. Pratt & Whitney F135 engine
The Pratt & Whitney F135 engine is a high-performance turbofan developed for the F-35 Lightning II, notable for its advanced thrust, stealth, and (in the F-35B variant) short takeoff/vertical landing capabilities.
E. General Electric F110 turbofan
The General Electric F110 is a high-performance afterburning turbofan engine widely used in modern fighter aircraft, notably various F-16 and F-15 variants, providing increased thrust, reliability, and maintainability over earlier powerplants.
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 F119
Target entity description: The Pratt & Whitney F119 is a high-performance afterburning turbofan engine developed to power the Lockheed Martin F-22 Raptor stealth fighter, known for its thrust vectoring and advanced stealth-compatible design.

A. 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.
B. Pratt & Whitney Hornet
The Pratt & Whitney Hornet is a 1920s–1930s American air‑cooled radial aircraft engine widely used in military and commercial airplanes and licensed for production worldwide.
C. Pratt & Whitney F100 turbofan
The Pratt & Whitney F100 is an afterburning turbofan jet engine widely used in modern U.S. fighter aircraft, known for its high thrust-to-weight ratio and advanced performance.
D. Pratt & Whitney F135 engine
The Pratt & Whitney F135 engine is a high-performance turbofan developed for the F-35 Lightning II, notable for its advanced thrust, stealth, and (in the F-35B variant) short takeoff/vertical landing capabilities.
E. General Electric F110 turbofan
The General Electric F110 is a high-performance afterburning turbofan engine widely used in modern fighter aircraft, notably various F-16 and F-15 variants, providing increased thrust, reliability, and maintainability over earlier powerplants.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	afterburning turbofan engine ⓘ military aircraft engine ⓘ
abbreviation	F119 ⓘ
alsoKnownAs	PW5000 (development designation) ⓘ
application	high maneuverability ⓘ supercruise capability support ⓘ
configuration	axial-flow ⓘ twin-spool ⓘ
controlSystem	FADEC ⓘ
coolingMethod	air-cooled turbine ⓘ
countryOfOrigin	United States ⓘ linked to: United States of America
designedFor	air superiority fighter ⓘ stealth fighter ⓘ
designedForAircraft	Lockheed Martin F-22 Raptor ⓘ linked to: F-22 Raptor
designedForEnvironment	high-altitude operations ⓘ stealth operations ⓘ supersonic flight ⓘ
designedToMeetRequirement	Advanced Tactical Fighter program ⓘ
developer	Pratt & Whitney ⓘ
fuelType	aviation kerosene ⓘ
generation	fifth-generation fighter engine ⓘ
hasComponent	afterburner ⓘ combustor ⓘ compressor ⓘ fan ⓘ thrust vectoring nozzle ⓘ turbine ⓘ
hasDerivative	Pratt & Whitney F135 ⓘ linked to: Pratt & Whitney F135 engine
hasFeature	afterburner ⓘ full authority digital engine control ⓘ integrated nozzle and thrust-vectoring system ⓘ low observable exhaust system ⓘ stealth-compatible design ⓘ thrust vectoring nozzle ⓘ two-dimensional thrust vectoring ⓘ
introducedInPeriod	1990s ⓘ
manufacturer	Pratt & Whitney ⓘ
nozzleType	two-dimensional convergent-divergent nozzle ⓘ
primaryUser	United States Air Force ⓘ
role	fighter aircraft propulsion ⓘ
status	in service ⓘ
technologyBaseFor	Pratt & Whitney F135 ⓘ linked to: Pratt & Whitney F135 engine
thrustVectoringAxis	pitch ⓘ
usedByProgram	F-22 Raptor program ⓘ linked to: Advanced Tactical Fighter program
usedInRole	tactical fighter propulsion ⓘ
usedOnAircraft	Lockheed Martin F-22 Raptor ⓘ linked to: F-22 Raptor YF-22 ⓘ linked to: F-22 Raptor YF-23 (prototype evaluation, derivative engines) ⓘ linked to: YF-23 Black Widow II