KCHS
E446744
ICAO airport code
United States Air Force base
airport
commercial airport
joint civil-military airport
runway
KCHS is the ICAO airport code for Charleston International Airport, a major commercial and joint civil-military airfield serving the Charleston, South Carolina area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| KCHS canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4490092 — 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: KCHS Context triple: [Charleston International Airport, ICAO code, KCHS]
-
A.
CHS
CHS is the abbreviation for the Committee on Hemispheric Security, a body within the Organization of American States focused on security issues in the Western Hemisphere.
-
B.
Clinton High School
Clinton High School is a public secondary school serving students in the city of Clinton and surrounding areas in Anderson County, Tennessee.
-
C.
Karns High School
Karns High School is a public secondary school serving the Karns community in Knoxville, Tennessee, as part of the Knox County Schools system.
-
D.
Kathleen High School
Kathleen High School is a public high school in Lakeland, Florida, best known for being the alma mater of Pro Football Hall of Famer Ray Lewis.
-
E.
Chelsea High School
Chelsea High School is a public secondary school serving students in the city of Chelsea in Shelby County, Alabama.
- 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: KCHS Target entity description: KCHS is the ICAO airport code for Charleston International Airport, a major commercial and joint civil-military airfield serving the Charleston, South Carolina area.
-
A.
CHS
CHS is the abbreviation for the Committee on Hemispheric Security, a body within the Organization of American States focused on security issues in the Western Hemisphere.
-
B.
Clinton High School
Clinton High School is a public secondary school serving students in the city of Clinton and surrounding areas in Anderson County, Tennessee.
-
C.
Karns High School
Karns High School is a public secondary school serving the Karns community in Knoxville, Tennessee, as part of the Knox County Schools system.
-
D.
Kathleen High School
Kathleen High School is a public high school in Lakeland, Florida, best known for being the alma mater of Pro Football Hall of Famer Ray Lewis.
-
E.
Chelsea High School
Chelsea High School is a public secondary school serving students in the city of Chelsea in Shelby County, Alabama.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
United States Air Force base ⓘ airport ⓘ commercial airport ⓘ joint civil-military airport ⓘ runway ⓘ runway ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryCode | US ⓘ |
| hasFAAIdentifier | CHS ⓘ |
| hasIATACode | CHS ⓘ |
| hasICAOCode | KCHS ⓘ |
| hasMilitaryFunction | air mobility operations ⓘ |
| hasPassengerService | scheduled commercial flights ⓘ |
| hasRole | primary airport for Charleston area ⓘ |
| hasRunway |
Runway 03/21
ⓘ
Runway 15/33 ⓘ |
| hasSurface |
asphalt runways
ⓘ
concrete runways ⓘ |
| hasTerminal | passenger terminal ⓘ |
| hasUse |
civil aviation
ⓘ
military aviation ⓘ |
| identifies | Charleston International Airport ⓘ |
| locatedAtAirport | Charleston International Airport ⓘ |
| locatedInCity | North Charleston ⓘ |
| locatedInCountry |
United States
ⓘ
linked to:
United States of America
|
| locatedInCounty |
Charleston County
ⓘ
linked to:
Charleston County, South Carolina
|
| locatedInState | South Carolina ⓘ |
| operatedBy | Charleston County Aviation Authority ⓘ |
| servesCity | Charleston, South Carolina ⓘ |
| servesMetropolitanArea | Charleston metropolitan area ⓘ |
| sharesAirfieldWith | Joint Base Charleston ⓘ |
| timeZone | America/New_York ⓘ |
| timeZoneDST |
Eastern Daylight Time
ⓘ
linked to:
Eastern Time Zone
|
| timeZoneStandard |
Eastern Standard Time
ⓘ
linked to:
Eastern Time Zone
|
| usedBy |
United States Air Force
ⓘ
civil aviation ⓘ |
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: KCHS Description of subject: KCHS is the ICAO airport code for Charleston International Airport, a major commercial and joint civil-military airfield serving the Charleston, South Carolina area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.