Pratt & Whitney global maintenance network
E197318
The Pratt & Whitney global maintenance network is an international system of authorized service centers and facilities that provides comprehensive maintenance, repair, and overhaul support for Pratt & Whitney aircraft engines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pratt & Whitney aftermarket services | 1 |
| Pratt & Whitney global maintenance network canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1749975 — 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 global maintenance network Context triple: [Pratt & Whitney F117-PW-100, support, Pratt & Whitney global maintenance network]
-
A.
Pratt & Whitney
Pratt & Whitney is a major American aerospace manufacturer best known for designing and producing aircraft engines for commercial, military, and general aviation markets.
-
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.
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.
-
D.
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.
-
E.
Collins Aerospace
Collins Aerospace is a major American aerospace and defense company that designs and manufactures advanced avionics, aircraft systems, and related technologies for commercial, military, and space applications.
- 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 global maintenance network Target entity description: The Pratt & Whitney global maintenance network is an international system of authorized service centers and facilities that provides comprehensive maintenance, repair, and overhaul support for Pratt & Whitney aircraft engines.
-
A.
Pratt & Whitney
Pratt & Whitney is a major American aerospace manufacturer best known for designing and producing aircraft engines for commercial, military, and general aviation markets.
-
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.
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.
-
D.
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.
-
E.
Collins Aerospace
Collins Aerospace is a major American aerospace and defense company that designs and manufactures advanced avionics, aircraft systems, and related technologies for commercial, military, and space applications.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
aerospace support network
ⓘ
maintenance, repair and overhaul network ⓘ |
| countryOfOperation | global ⓘ |
| customer |
airlines
ⓘ
business jet operators ⓘ cargo operators ⓘ military operators ⓘ regional airlines ⓘ |
| focusesOn |
Pratt & Whitney
ⓘ
surface form:
Pratt & Whitney aircraft engines
business jet engines ⓘ commercial aircraft engines ⓘ military aircraft engines ⓘ regional jet engines ⓘ |
| goal |
ensure reliability of Pratt & Whitney engines
ⓘ
extend engine time on wing ⓘ optimize lifecycle cost of engines ⓘ reduce aircraft downtime ⓘ |
| hasPart |
authorized service centers
ⓘ
maintenance facilities ⓘ overhaul facilities ⓘ repair facilities ⓘ |
| hasQuality |
OEM-authorized
ⓘ
certified ⓘ global coverage ⓘ |
| industry |
aerospace
ⓘ
aviation maintenance ⓘ |
| operatesUnderBrand | Pratt & Whitney ⓘ |
| operator | Pratt & Whitney ⓘ |
| parentOrganization | RTX Corporation ⓘ |
| partOf |
Pratt & Whitney global maintenance network
self-linksurface differs
ⓘ
surface form:
Pratt & Whitney aftermarket services
|
| relatedTo |
engine MRO
ⓘ
fleet sustainment ⓘ powerplant support ⓘ |
| serviceProvided |
component repair
ⓘ
engine inspection ⓘ engine module overhaul ⓘ engine testing ⓘ fleet management support ⓘ maintenance ⓘ off-wing support ⓘ on-wing support ⓘ overhaul ⓘ parts and material management ⓘ repair ⓘ technical support ⓘ |
| usesStandard |
Pratt & Whitney OEM specifications
ⓘ
aviation regulatory requirements ⓘ |
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 global maintenance network Description of subject: The Pratt & Whitney global maintenance network is an international system of authorized service centers and facilities that provides comprehensive maintenance, repair, and overhaul support for Pratt & Whitney aircraft engines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Pratt & Whitney global maintenance network
→
partOf
→
Pratt & Whitney global maintenance network
self-linksurface differs
ⓘ
this entity surface form:
Pratt & Whitney aftermarket services