Čáslav Air Base
E384724
Čáslav Air Base is a major Czech military airfield that serves as one of the primary operational bases for the Czech Air Force, including its fighter aircraft.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 21st Tactical Air Force Base Čáslav | 4 |
| Čáslav Air Base canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3727104 — 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: Čáslav Air Base Context triple: [Czech Air Force, garrison, Čáslav Air Base]
-
A.
Pápa Air Base
Pápa Air Base is a Hungarian military airfield that serves as the main operating base for NATO’s Strategic Airlift Capability heavy transport aircraft.
-
B.
Air Base No. 8 Ovar
Air Base No. 8 Ovar is a Portuguese Air Force installation located near Ovar in northern Portugal, serving military aviation and support operations.
-
C.
Brumowski Air Base
Brumowski Air Base is a major military airfield in Austria that serves as a key operational base for the Austrian Air Force.
-
D.
Malbork Air Base
Malbork Air Base is a Polish military airfield that serves as a key NATO outpost for air defense missions over the Baltic region.
-
E.
Rissala Air Base
Rissala Air Base is a major Finnish Air Force installation located near Kuopio in eastern Finland, serving both military and co-located civilian air traffic operations.
- 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: Čáslav Air Base Target entity description: Čáslav Air Base is a major Czech military airfield that serves as one of the primary operational bases for the Czech Air Force, including its fighter aircraft.
-
A.
Pápa Air Base
Pápa Air Base is a Hungarian military airfield that serves as the main operating base for NATO’s Strategic Airlift Capability heavy transport aircraft.
-
B.
Air Base No. 8 Ovar
Air Base No. 8 Ovar is a Portuguese Air Force installation located near Ovar in northern Portugal, serving military aviation and support operations.
-
C.
Brumowski Air Base
Brumowski Air Base is a major military airfield in Austria that serves as a key operational base for the Austrian Air Force.
-
D.
Malbork Air Base
Malbork Air Base is a Polish military airfield that serves as a key NATO outpost for air defense missions over the Baltic region.
-
E.
Rissala Air Base
Rissala Air Base is a major Finnish Air Force installation located near Kuopio in eastern Finland, serving both military and co-located civilian air traffic operations.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
air force base
ⓘ
military air base ⓘ |
| alliance | NATO ⓘ |
| basedAircraftRole |
light attack aircraft
ⓘ
multirole fighter ⓘ |
| basedAircraftType |
Aero L-159 ALCA
ⓘ
surface form:
L-159 ALCA
JAS 39 Gripen ⓘ
surface form:
Saab JAS 39 Gripen
|
| country | Czech Republic ⓘ |
| function |
fighter aircraft base
ⓘ
primary operational base of the Czech Air Force ⓘ |
| garrison |
Čáslav Air Base
self-linksurface differs
ⓘ
surface form:
21st Tactical Air Force Base Čáslav
|
| hasControlTower | yes ⓘ |
| hasHangars | yes ⓘ |
| hasHardenedShelters | yes ⓘ |
| hasInstrumentApproach | yes ⓘ |
| historicalUse |
Czechoslovak Air Force base
ⓘ
Warsaw Pact air base ⓘ |
| hostsUnit |
211th Tactical Squadron
ⓘ
212th Tactical Squadron ⓘ 213th Training Squadron ⓘ 214th Training Squadron ⓘ Čáslav Air Base self-linksurface differs ⓘ
surface form:
21st Tactical Air Force Base Čáslav
|
| ICAOCode | LKCV ⓘ |
| locatedIn |
Bohemia
ⓘ
Central Bohemian Region ⓘ Čáslav ⓘ |
| operator | Czech Air Force ⓘ |
| primaryRole |
air defense
ⓘ
fighter operations ⓘ pilot training ⓘ |
| primaryRunwayDesignation | 09L/27R ⓘ |
| runwayCount | 2 ⓘ |
| runwaySurface | concrete ⓘ |
| secondaryRunwayDesignation | 09R/27L ⓘ |
| supportsHelicopters | yes ⓘ |
| supportsJetAircraft | yes ⓘ |
| supportsNightOperations | yes ⓘ |
| timezone | CET ⓘ |
| timezoneDST | CEST ⓘ |
| usedBy |
Čáslav Air Base
self-linksurface differs
ⓘ
surface form:
21st Tactical Air Force Base Čáslav
NATO ⓘ |
| usedFor |
air policing
ⓘ
international exercises ⓘ quick reaction alert missions ⓘ training exercises ⓘ |
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: Čáslav Air Base Description of subject: Čáslav Air Base is a major Czech military airfield that serves as one of the primary operational bases for the Czech Air Force, including its fighter aircraft.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
21st Tactical Air Force Base Čáslav
this entity surface form:
21st Tactical Air Force Base Čáslav
this entity surface form:
21st Tactical Air Force Base Čáslav
this entity surface form:
21st Tactical Air Force Base Čáslav