Let L-410 Turbolet
E668206
The Let L-410 Turbolet is a twin-engine short-range transport aircraft widely used for regional passenger, cargo, and utility operations, particularly in challenging or remote environments.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Let L-410 Turbolet canonical | 2 |
| L-410NG | 1 |
| L-410UVP | 1 |
| L-410UVP-E | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7389265 — 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: Let L-410 Turbolet Context triple: [East German Air Force, usedAircraft, Let L-410 Turbolet]
-
A.
Tupolev Tu-324
The Tupolev Tu-324 is a proposed Russian regional jet airliner designed by the Tupolev Design Bureau to serve short- to medium-haul routes.
-
B.
Yakovlev Yak-40
The Yakovlev Yak-40 is a small Soviet-era three-engined regional jet airliner designed for short-haul routes and operations from poorly equipped airfields.
-
C.
Tupolev Tu-134 airliner
The Tupolev Tu-134 airliner is a Soviet-era twin-engine jet used widely by Eastern Bloc airlines and militaries, known for its rugged design and extensive service from the 1960s onward.
-
D.
Tupolev Tu-214
The Tupolev Tu-214 is a Russian twin‑engine, medium-range narrow-body airliner developed as an updated, longer-range derivative of the Tu-204 family.
-
E.
Tupolev Tu-204 (historically)
The Tupolev Tu-204 is a Russian twin‑engine medium-range jet airliner developed in the late Soviet era as a modern successor to the Tu-154, comparable in role to the Boeing 757.
- 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: Let L-410 Turbolet Target entity description: The Let L-410 Turbolet is a twin-engine short-range transport aircraft widely used for regional passenger, cargo, and utility operations, particularly in challenging or remote environments.
-
A.
Tupolev Tu-324
The Tupolev Tu-324 is a proposed Russian regional jet airliner designed by the Tupolev Design Bureau to serve short- to medium-haul routes.
-
B.
Yakovlev Yak-40
The Yakovlev Yak-40 is a small Soviet-era three-engined regional jet airliner designed for short-haul routes and operations from poorly equipped airfields.
-
C.
Tupolev Tu-134 airliner
The Tupolev Tu-134 airliner is a Soviet-era twin-engine jet used widely by Eastern Bloc airlines and militaries, known for its rugged design and extensive service from the 1960s onward.
-
D.
Tupolev Tu-214
The Tupolev Tu-214 is a Russian twin‑engine, medium-range narrow-body airliner developed as an updated, longer-range derivative of the Tu-204 family.
-
E.
Tupolev Tu-204 (historically)
The Tupolev Tu-204 is a Russian twin‑engine medium-range jet airliner developed in the late Soviet era as a modern successor to the Tu-154, comparable in role to the Boeing 757.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
short-range transport aircraft
ⓘ
twin-engine turboprop aircraft ⓘ |
| aircraftCategory | fixed-wing aircraft ⓘ |
| aircraftConfiguration | conventional tail ⓘ |
| countryOfOrigin |
Czech Republic
ⓘ
Czechoslovakia ⓘ |
| crew | 2 ⓘ |
| designedFor |
operations from unpaved runways
ⓘ
short takeoff and landing ⓘ |
| engineType | turboprop ⓘ |
| firstFlight | 1969-04-16 ⓘ |
| fuselageType | all-metal ⓘ |
| introduced | 1973 ⓘ |
| landingGear | retractable tricycle landing gear ⓘ |
| manufacturer | Let Kunovice ⓘ |
| market |
charter operators
ⓘ
government operators ⓘ military operators ⓘ regional airlines ⓘ |
| maximumPassengerCapacity | 19 ⓘ |
| notableFeature |
ability to operate from short and rough airstrips
ⓘ
rugged construction ⓘ |
| numberOfEngines | 2 ⓘ |
| operatorType |
civil operators
ⓘ
military operators ⓘ |
| pressurization | unpressurized cabin ⓘ |
| primaryUse |
cargo transport
ⓘ
regional passenger transport ⓘ utility operations ⓘ |
| productionStatus | in production in various upgraded versions ⓘ |
| rangeClass | short-range ⓘ |
| role |
air ambulance
ⓘ
cargo aircraft ⓘ commuter airliner ⓘ maritime patrol ⓘ utility aircraft ⓘ |
| takeoffDistance | short-field capable ⓘ |
| typicalCruiseSpeed | approximately 170–190 knots ⓘ |
| typicalPassengerCapacity | 15 ⓘ |
| typicalRange | approximately 1300 km ⓘ |
| typicalServiceCeiling | approximately 6000 m ⓘ |
| usedInEnvironment |
challenging environments
ⓘ
remote regions ⓘ |
| variant |
L-410NG
ⓘ
linked to:
Let L-410 Turbolet
L-410UVP ⓘ
linked to:
Let L-410 Turbolet
L-410UVP-E ⓘ
linked to:
Let L-410 Turbolet
|
| 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: Let L-410 Turbolet Description of subject: The Let L-410 Turbolet is a twin-engine short-range transport aircraft widely used for regional passenger, cargo, and utility operations, particularly in challenging or remote environments.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Let L-410 Turbolet
linked to: Let L-410 Turbolet
linked to: Let L-410 Turbolet