William T. Piper Memorial Airport
E485315
William T. Piper Memorial Airport is a public airport in central Pennsylvania named after the founder of Piper Aircraft, serving general aviation and preserving the region’s aviation heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William T. Piper Memorial Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4979426 — 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: William T. Piper Memorial Airport Context triple: [Lock Haven, Pennsylvania, hasAirport, William T. Piper Memorial Airport]
-
A.
Pangborn Memorial Airport
Pangborn Memorial Airport is a regional public airport serving the Wenatchee area in central Washington State, providing commercial and general aviation services.
-
B.
Weir Cook Municipal Airport
Weir Cook Municipal Airport was the original name of what is now Indianapolis International Airport, serving as the primary airfield for Indianapolis, Indiana, in the early to mid-20th century.
-
C.
Philip Billard Municipal Airport
Philip Billard Municipal Airport is a public general aviation airport serving the city of Topeka in northeastern Kansas.
-
D.
Washington Municipal Airport
Washington Municipal Airport is a public general aviation airport serving the city of Washington and surrounding communities in Washington County, Iowa.
-
E.
Ellis Municipal Airport
Ellis Municipal Airport is a small public-use airfield serving general aviation needs for the community of Ellis in western Kansas.
- 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: William T. Piper Memorial Airport Target entity description: William T. Piper Memorial Airport is a public airport in central Pennsylvania named after the founder of Piper Aircraft, serving general aviation and preserving the region’s aviation heritage.
-
A.
Pangborn Memorial Airport
Pangborn Memorial Airport is a regional public airport serving the Wenatchee area in central Washington State, providing commercial and general aviation services.
-
B.
Weir Cook Municipal Airport
Weir Cook Municipal Airport was the original name of what is now Indianapolis International Airport, serving as the primary airfield for Indianapolis, Indiana, in the early to mid-20th century.
-
C.
Philip Billard Municipal Airport
Philip Billard Municipal Airport is a public general aviation airport serving the city of Topeka in northeastern Kansas.
-
D.
Washington Municipal Airport
Washington Municipal Airport is a public general aviation airport serving the city of Washington and surrounding communities in Washington County, Iowa.
-
E.
Ellis Municipal Airport
Ellis Municipal Airport is a small public-use airfield serving general aviation needs for the community of Ellis in western Kansas.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public-use airport ⓘ |
| associatedWith | Piper Aircraft NERFINISHED ⓘ |
| category | general aviation airport ⓘ |
| cityServed | Lock Haven, Pennsylvania NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Clinton County, Pennsylvania NERFINISHED ⓘ |
| elevationFeet | 556 ⓘ |
| FAAIdentifier | LHV NERFINISHED ⓘ |
| fuelAvailable | avgas ⓘ |
| hasFacility |
aircraft hangars
ⓘ
aircraft parking apron ⓘ general aviation terminal ⓘ |
| heritageRole |
commemoration of Piper Aircraft history
ⓘ
commemoration of William T. Piper ⓘ |
| ICAOCode | KLHV NERFINISHED ⓘ |
| namedAfter |
William T. Piper
NERFINISHED
ⓘ
founder of Piper Aircraft ⓘ |
| operatorType | municipal ⓘ |
| primaryUse | general aviation flights ⓘ |
| publicAccess | yes ⓘ |
| purpose | preservation of regional aviation heritage ⓘ |
| region | central Pennsylvania ⓘ |
| runway | Runway 9/27 ⓘ |
| runwayLengthFeet | 3800 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | general aviation ⓘ |
| state | Pennsylvania ⓘ |
| supportsActivity |
business aviation
ⓘ
flight training ⓘ recreational flying ⓘ |
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: William T. Piper Memorial Airport Description of subject: William T. Piper Memorial Airport is a public airport in central Pennsylvania named after the founder of Piper Aircraft, serving general aviation and preserving the region’s aviation heritage.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Lock Haven, Pennsylvania