General Electric J79
E589342
The General Electric J79 is an American axial-flow turbojet engine widely used in high-performance military aircraft of the Cold War era, noted for its afterburning capability and role in enabling supersonic flight.
All labels observed (3)
| Label | Occurrences |
|---|---|
| General Electric J79 canonical | 8 |
| General Electric J79 turbojet | 3 |
| General Electric J79 engine program | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6353029 — 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: General Electric J79 Context triple: [Lockheed F-104 Starfighter, powerplant, General Electric J79]
-
A.
General Electric J47
The General Electric J47 is an early American axial-flow turbojet engine widely used in the late 1940s and 1950s, notably powering several first-generation jet fighters and bombers.
-
B.
General Electric TF39
The General Electric TF39 is a high-bypass turbofan jet engine developed in the 1960s that pioneered the technology used in modern wide-body airliner and military transport engines.
-
C.
General Electric CF6
The General Electric CF6 is a widely used high-bypass turbofan aircraft engine that powers numerous commercial and military wide-body airliners.
-
D.
Pratt & Whitney J57
The Pratt & Whitney J57 is a pioneering American axial-flow turbojet engine widely used in early Cold War military aircraft and notable as one of the first jet engines to produce over 10,000 pounds of thrust.
-
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: General Electric J79 Target entity description: The General Electric J79 is an American axial-flow turbojet engine widely used in high-performance military aircraft of the Cold War era, noted for its afterburning capability and role in enabling supersonic flight.
-
A.
General Electric J47
The General Electric J47 is an early American axial-flow turbojet engine widely used in the late 1940s and 1950s, notably powering several first-generation jet fighters and bombers.
-
B.
General Electric TF39
The General Electric TF39 is a high-bypass turbofan jet engine developed in the 1960s that pioneered the technology used in modern wide-body airliner and military transport engines.
-
C.
General Electric CF6
The General Electric CF6 is a widely used high-bypass turbofan aircraft engine that powers numerous commercial and military wide-body airliners.
-
D.
Pratt & Whitney J57
The Pratt & Whitney J57 is a pioneering American axial-flow turbojet engine widely used in early Cold War military aircraft and notable as one of the first jet engines to produce over 10,000 pounds of thrust.
-
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 (52)
| Predicate | Object |
|---|---|
| instanceOf | turbojet engine ⓘ |
| application |
fighter aircraft
ⓘ
reconnaissance aircraft ⓘ strategic bomber ⓘ |
| configuration | single-spool axial-flow ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| developer |
General Electric Aviation
ⓘ
linked to:
GE Aviation
|
| engineType | axial-flow turbojet ⓘ |
| era | Cold War ⓘ |
| firstRun | 1950s ⓘ |
| fuelType | aviation kerosene ⓘ |
| hasComponent |
afterburner section
ⓘ
annular combustor ⓘ axial compressor ⓘ variable stator vanes ⓘ |
| hasFeature | afterburner ⓘ |
| hasLicenseBuiltVersion |
IHI J79
ⓘ
MTU-built J79 variants ⓘ |
| hasVariant |
J79-GE-10
ⓘ
J79-GE-17 ⓘ J79-GE-3 ⓘ J79-GE-5 ⓘ J79-GE-7 ⓘ |
| introduced | 1950s ⓘ |
| manufacturer | General Electric ⓘ |
| notableFor |
enabling sustained supersonic flight
ⓘ
use of variable stator compressor technology ⓘ widespread use in high-performance military aircraft ⓘ |
| role | military aircraft powerplant ⓘ |
| thrustClass | approximately 10,000–18,000 pounds-force with afterburner depending on variant ⓘ |
| usedBy |
German Air Force
ⓘ
Israeli Air Force ⓘ Japanese Air Self-Defense Force ⓘ
linked to:
Japan Air Self-Defense Force
Royal Canadian Air Force ⓘ United States Air Force ⓘ United States Navy ⓘ |
| usedIn |
Canadair CF-104
ⓘ
linked to:
Canadair CF-104 Starfighter
Convair B-58 Hustler ⓘ Douglas A-4 Skyhawk (J52 replacement variants in some conversions) ⓘ F-104G Starfighter ⓘ
linked to:
Lockheed F-104 Starfighter
F-4C Phantom II ⓘ
linked to:
McDonnell F-4 Phantom II
F-4D Phantom II ⓘ
linked to:
McDonnell F-4 Phantom II
F-4E Phantom II ⓘ
linked to:
McDonnell F-4 Phantom II
F-4EJ Phantom II ⓘ
linked to:
F-4EJ
F-4F Phantom II ⓘ
linked to:
McDonnell F-4 Phantom II
F-4J Phantom II (U.S. Navy variants with J79) ⓘ
linked to:
McDonnell F-4 Phantom II
F-4S Phantom II ⓘ
linked to:
McDonnell F-4 Phantom II
I.A.I. Kfir ⓘ
linked to:
Kfir C.10
IHI-built license versions in Japanese F-4EJ ⓘ Lockheed F-104 Starfighter ⓘ McDonnell F-4 Phantom II ⓘ North American A-5 Vigilante ⓘ |
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: General Electric J79 Description of subject: The General Electric J79 is an American axial-flow turbojet engine widely used in high-performance military aircraft of the Cold War era, noted for its afterburning capability and role in enabling supersonic flight.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: General Electric J79
subject linked to:
Starfighter
linked to: General Electric J79
subject linked to:
Hustler
linked to: General Electric J79
subject linked to:
General Electric CJ-805-3 turbojet
subject linked to:
General Electric CJ-805-3 turbojet
subject linked to:
General Electric CJ-805-3 turbojet
linked to: General Electric J79