Jetstream 41
E789331
The Jetstream 41 is a small twin-turboprop regional airliner designed for short-haul commuter routes, originally developed by British Aerospace in the early 1990s.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jetstream 41 canonical | 2 |
| Jetstream family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9284396 — 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: Jetstream 41 Context triple: [AmericanConnection, aircraftTypeUsed, Jetstream 41]
-
A.
Nautica
Nautica is an American lifestyle brand best known for its nautical-inspired apparel and accessories.
-
B.
Plymouth Sundance
The Plymouth Sundance was a compact front-wheel-drive car produced by Chrysler's Plymouth division from the late 1980s to mid-1990s, positioned as an affordable small sedan and hatchback.
-
C.
Eclipse (yacht)
Eclipse is a luxury superyacht, once the world’s largest, renowned for its opulence, advanced security features, and association with Russian billionaire Roman Abramovich.
-
D.
FJ dinghy
The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
-
E.
Shoreliner IV
Shoreliner IV is a later-generation variant of the Danish DSB Shoreliner passenger rail coaches, featuring updated design and amenities for regional and intercity service.
- 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: Jetstream 41 Target entity description: The Jetstream 41 is a small twin-turboprop regional airliner designed for short-haul commuter routes, originally developed by British Aerospace in the early 1990s.
-
A.
Nautica
Nautica is an American lifestyle brand best known for its nautical-inspired apparel and accessories.
-
B.
Plymouth Sundance
The Plymouth Sundance was a compact front-wheel-drive car produced by Chrysler's Plymouth division from the late 1980s to mid-1990s, positioned as an affordable small sedan and hatchback.
-
C.
Eclipse (yacht)
Eclipse is a luxury superyacht, once the world’s largest, renowned for its opulence, advanced security features, and association with Russian billionaire Roman Abramovich.
-
D.
FJ dinghy
The FJ dinghy is a popular two-person sailing dinghy widely used for collegiate and club racing and training.
-
E.
Shoreliner IV
Shoreliner IV is a later-generation variant of the Danish DSB Shoreliner passenger rail coaches, featuring updated design and amenities for regional and intercity service.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commuter aircraft
ⓘ
regional airliner ⓘ twin-turboprop aircraft ⓘ |
| aircraftCategory | civil aircraft ⓘ |
| aircraftFamily | Jetstream family NERFINISHED ⓘ |
| aircraftGeneration | 1990s regional turboprop ⓘ |
| aircraftRole |
regional transport
ⓘ
short-haul commuter ⓘ |
| aircraftType | fixed-wing aircraft ⓘ |
| cabinConfiguration | single-aisle ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| crew | 2 ⓘ |
| designedBy | British Aerospace Regional Aircraft NERFINISHED ⓘ |
| designedFor |
commuter operations
ⓘ
short-haul routes ⓘ |
| developedFrom | BAe Jetstream 31 NERFINISHED ⓘ |
| engineManufacturer | Allison Engine Company NERFINISHED ⓘ |
| engineModel | Allison AE 2100 NERFINISHED ⓘ |
| engineType | turboprop ⓘ |
| firstFlight | 1991-09-25 ⓘ |
| fuselageType | stretched fuselage ⓘ |
| hasPressurization | yes ⓘ |
| icaoAircraftTypeDesignator | J41 NERFINISHED ⓘ |
| introduced | 1992 ⓘ |
| landingGearType | retractable tricycle landing gear ⓘ |
| manufacturer |
BAe
NERFINISHED
ⓘ
British Aerospace NERFINISHED ⓘ |
| marketSegment | sub-50-seat regional market ⓘ |
| maximumPassengerCapacity | 30 ⓘ |
| notableOperator |
South African Airlink
NERFINISHED
ⓘ
United Express (historical) NERFINISHED ⓘ |
| numberBuiltApproximate | 100+ ⓘ |
| numberOfEngines | 2 ⓘ |
| operatorType | regional airlines ⓘ |
| powerplantCount | 2 turboprop engines ⓘ |
| pressurizedCabin | true ⓘ |
| primaryEraOfOperation | 1990s ⓘ |
| primaryUse | regional airline service ⓘ |
| productionEnd | late 1990s ⓘ |
| productionStart | 1992 ⓘ |
| propellerConfiguration | tractor ⓘ |
| rangeClass | short-haul ⓘ |
| status | out of production ⓘ |
| tailConfiguration | T-tail ⓘ |
| typicalCruiseSpeedClass | high-subsonic turboprop GENERATED ⓘ |
| typicalPassengerCapacity | 29 ⓘ |
| wingConfiguration | low-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: Jetstream 41 Description of subject: The Jetstream 41 is a small twin-turboprop regional airliner designed for short-haul commuter routes, originally developed by British Aerospace in the early 1990s.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Jetstream family