PC-21
E588919
The PC-21 is a modern Swiss-built turboprop military trainer aircraft designed to provide advanced pilot training with jet-like performance and sophisticated avionics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PC-21 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6372782 — 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: PC-21 Context triple: [Republic of Singapore Air Force, aircraftTrainer, PC-21]
-
A.
Me 210A
The Me 210A was an early production version of the German Messerschmitt Me 210 twin-engine heavy fighter and ground-attack aircraft used during World War II.
-
B.
CPC6128
The CPC6128 is an 8-bit home computer released by Amstrad in the mid-1980s, notable for its built-in 3-inch floppy disk drive and 128 KB of RAM.
-
C.
Me 210C
The Me 210C was an improved, later-production version of the German Messerschmitt Me 210 heavy fighter and ground-attack aircraft used during World War II.
-
D.
C-21A
The C-21A is a U.S. military transport and medical evacuation aircraft derived from the Learjet 35 business jet.
-
E.
Pons HP 40
Pons HP 40 is a professional motorcycle racing team that competes in the Moto2 World Championship.
- 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: PC-21 Target entity description: The PC-21 is a modern Swiss-built turboprop military trainer aircraft designed to provide advanced pilot training with jet-like performance and sophisticated avionics.
-
A.
Me 210A
The Me 210A was an early production version of the German Messerschmitt Me 210 twin-engine heavy fighter and ground-attack aircraft used during World War II.
-
B.
CPC6128
The CPC6128 is an 8-bit home computer released by Amstrad in the mid-1980s, notable for its built-in 3-inch floppy disk drive and 128 KB of RAM.
-
C.
Me 210C
The Me 210C was an improved, later-production version of the German Messerschmitt Me 210 heavy fighter and ground-attack aircraft used during World War II.
-
D.
C-21A
The C-21A is a U.S. military transport and medical evacuation aircraft derived from the Learjet 35 business jet.
-
E.
Pons HP 40
Pons HP 40 is a professional motorcycle racing team that competes in the Moto2 World Championship.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft
ⓘ
turboprop military trainer aircraft ⓘ |
| aircraftType | advanced trainer ⓘ |
| airframeMaterial | metal with composite components ⓘ |
| avionics |
Hands On Throttle And Stick controls
ⓘ
Head-Up Display ⓘ glass cockpit ⓘ |
| cockpitConfiguration | tandem ⓘ |
| countryOfOrigin | Switzerland ⓘ |
| crew | 2 ⓘ |
| designedFor |
advanced pilot training
ⓘ
lead-in fighter training ⓘ |
| engine | Pratt & Whitney Canada PT6A-68B NERFINISHED ⓘ |
| engineType | turboprop ⓘ |
| features |
jet-like performance
ⓘ
sophisticated avionics ⓘ |
| firstFlight | 2002-07-01 ⓘ |
| hasFeature |
pressurized cockpit
ⓘ
simulated radar and weapons systems ⓘ zero-zero ejection seats ⓘ |
| hasWinglets | yes ⓘ |
| introduced | 2008 ⓘ |
| landingGear | retractable tricycle landing gear ⓘ |
| manufacturer | Pilatus Aircraft NERFINISHED ⓘ |
| manufacturerLocation | Stans, Switzerland NERFINISHED ⓘ |
| maximumSpeed |
370 knots
ⓘ
685 km/h ⓘ |
| numberOfEngines | 1 ⓘ |
| operator |
French Air and Space Force
NERFINISHED
ⓘ
Qatar Emiri Air Force NERFINISHED ⓘ Republic of Singapore Air Force NERFINISHED ⓘ Royal Australian Air Force NERFINISHED ⓘ Royal Saudi Air Force NERFINISHED ⓘ Swiss Air Force NERFINISHED ⓘ |
| primaryUser | Swiss Air Force NERFINISHED ⓘ |
| programGoal |
provide jet-like training environment in a turboprop platform
ⓘ
reduce training costs compared to jet trainers ⓘ |
| propulsion | turboprop ⓘ |
| range |
1333 km
ⓘ
720 nautical miles ⓘ |
| role | military trainer ⓘ |
| serviceCeiling | 38000 ft ⓘ |
| status | in service ⓘ |
| usedFor |
advanced flight training
ⓘ
basic flight training ⓘ intermediate flight training ⓘ tactical training ⓘ weapons training ⓘ |
| wingConfiguration | low-wing monoplane ⓘ |
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: PC-21 Description of subject: The PC-21 is a modern Swiss-built turboprop military trainer aircraft designed to provide advanced pilot training with jet-like performance and sophisticated avionics.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.