C-2A
E895718
The C-2A is a twin-engine, high-wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery (COD) missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| C-2A canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10948033 — 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: C-2A Context triple: [C-2A Greyhound, designation, C-2A]
-
A.
C-21A
The C-21A is a U.S. military transport and medical evacuation aircraft derived from the Learjet 35 business jet.
-
B.
C-20
C-20 is the NATO reporting name for the Gulfstream C-20, a military transport and VIP aircraft derived from the Gulfstream III business jet.
-
C.
C-2
C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
-
D.
C-29
The C-29 is a U.S. military variant of the British Hawker Siddeley HS 125 business jet used primarily for transport and training roles.
-
E.
C-212-300
The C-212-300 is an upgraded variant of the CASA C-212 Aviocar, featuring improved engines and performance for short takeoff and landing transport and utility missions.
- 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: C-2A Target entity description: The C-2A is a twin-engine, high-wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery (COD) missions.
-
A.
C-21A
The C-21A is a U.S. military transport and medical evacuation aircraft derived from the Learjet 35 business jet.
-
B.
C-20
C-20 is the NATO reporting name for the Gulfstream C-20, a military transport and VIP aircraft derived from the Gulfstream III business jet.
-
C.
C-2
C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
-
D.
C-29
The C-29 is a U.S. military variant of the British Hawker Siddeley HS 125 business jet used primarily for transport and training roles.
-
E.
C-212-300
The C-212-300 is an upgraded variant of the CASA C-212 Aviocar, featuring improved engines and performance for short takeoff and landing transport and utility missions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
carrier onboard delivery aircraft
ⓘ
military transport aircraft ⓘ |
| aircraftCategory | fixed-wing aircraft ⓘ |
| aircraftConfiguration | twin-engine high-wing cargo aircraft ⓘ |
| aircraftType | turboprop transport ⓘ |
| airframeRelationship |
shares powerplant with E-2 Hawkeye
ⓘ
linked to:
E-2D Advanced Hawkeye
shares wing with E-2 Hawkeye ⓘ |
| cargoAccess | rear loading ramp ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crew | 4 ⓘ |
| designedBy |
Grumman Aircraft Engineering Corporation
ⓘ
linked to:
Grumman
|
| designedFor |
carrier onboard delivery missions
ⓘ
long-range carrier resupply ⓘ |
| designedToOperateFrom | aircraft carriers ⓘ |
| developedFrom |
E-2 Hawkeye
ⓘ
linked to:
E-2D Advanced Hawkeye
|
| engineType | twin turboprop ⓘ |
| enteredServiceWith | United States Navy ⓘ |
| firstFlight | 1964 ⓘ |
| hasCargoRamp | yes ⓘ |
| hasPressurizedCabin | yes ⓘ |
| introduced | 1966 ⓘ |
| landingGear | tricycle landing gear ⓘ |
| launchMethod | catapult-assisted takeoff ⓘ |
| manufacturer |
Grumman
ⓘ
Northrop Grumman ⓘ |
| missionType |
logistics support
ⓘ
resupply of aircraft carriers ⓘ |
| natoReportingName | Greyhound ⓘ |
| numberOfEngines | 2 ⓘ |
| operator | United States Navy ⓘ |
| powerplant | Allison T56 turboprop engine ⓘ |
| primaryUser | United States Navy ⓘ |
| recoveryMethod | arrested landing ⓘ |
| role |
cargo transport
ⓘ
carrier onboard delivery ⓘ |
| serviceBranch |
U.S. Navy
ⓘ
linked to:
United States Navy
|
| serviceEnvironment | blue-water naval operations ⓘ |
| status | in service ⓘ |
| successor | CMV-22B Osprey ⓘ |
| tailConfiguration | high-mounted tail ⓘ |
| takeoffAndLanding | carrier-capable ⓘ |
| usedBy |
Carrier Air Wings of the U.S. Navy
ⓘ
linked to:
U.S. Navy carrier air groups
|
| usedDuring |
Cold War
ⓘ
post–Cold War era ⓘ |
| usedFor |
transport of cargo
ⓘ
transport of mail ⓘ transport of personnel ⓘ |
| wingConfiguration | high-wing ⓘ |
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: C-2A Description of subject: The C-2A is a twin-engine, high-wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery (COD) missions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.