Houlton International Airport
E756935
Houlton International Airport is a public airport serving the town of Houlton in northern Maine, near the U.S.–Canada border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Houlton International Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8787596 — 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: Houlton International Airport Context triple: [Houlton, Maine, hasFacility, Houlton International Airport]
-
A.
Hooper Bay Airport
Hooper Bay Airport is a public airport serving the remote community of Hooper Bay in western Alaska, providing vital air transportation and cargo access.
-
B.
Auburn/Lewiston Municipal Airport
Auburn/Lewiston Municipal Airport is a public airport serving the twin cities of Auburn and Lewiston in Androscoggin County, Maine, providing general aviation and regional air services.
-
C.
Northern Maine Regional Airport at Presque Isle
Northern Maine Regional Airport at Presque Isle is a public airport in northern Maine that provides commercial and general aviation services to the Presque Isle area and the broader Aroostook County region.
-
D.
Atikokan Municipal Airport
Atikokan Municipal Airport is a small public airport serving the town of Atikokan in northwestern Ontario, Canada, providing general aviation and regional air access.
-
E.
Bethel Airport
Bethel Airport is a public regional airport serving the city of Bethel and surrounding communities in western Alaska.
- 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: Houlton International Airport Target entity description: Houlton International Airport is a public airport serving the town of Houlton in northern Maine, near the U.S.–Canada border.
-
A.
Hooper Bay Airport
Hooper Bay Airport is a public airport serving the remote community of Hooper Bay in western Alaska, providing vital air transportation and cargo access.
-
B.
Auburn/Lewiston Municipal Airport
Auburn/Lewiston Municipal Airport is a public airport serving the twin cities of Auburn and Lewiston in Androscoggin County, Maine, providing general aviation and regional air services.
-
C.
Northern Maine Regional Airport at Presque Isle
Northern Maine Regional Airport at Presque Isle is a public airport in northern Maine that provides commercial and general aviation services to the Presque Isle area and the broader Aroostook County region.
-
D.
Atikokan Municipal Airport
Atikokan Municipal Airport is a small public airport serving the town of Atikokan in northwestern Ontario, Canada, providing general aviation and regional air access.
-
E.
Bethel Airport
Bethel Airport is a public regional airport serving the city of Bethel and surrounding communities in western Alaska.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| distanceFromTownCenter | about 3 miles east of Houlton ⓘ |
| elevationAboveSeaLevel |
150 meters
ⓘ
492 feet ⓘ |
| FAAcode | HUL ⓘ |
| formerName | Houlton Army Air Base ⓘ |
| hasAccess |
by road from Interstate 95
ⓘ
by road from U.S. Route 1 ⓘ |
| hasAirportType | general aviation airport ⓘ |
| hasBasedAircraftType |
gliders
ⓘ
helicopters ⓘ multi-engine airplanes ⓘ single-engine airplanes ⓘ |
| hasCategory | public-use airport ⓘ |
| hasCustomsFacilities | no scheduled international commercial service ⓘ |
| hasNavigationAid | non-precision approaches ⓘ |
| hasPushpinMapRegion | Maine ⓘ |
| historicalUse | World War II military airfield ⓘ |
| IATAcode | HUL ⓘ |
| ICAOcode | KHUL ⓘ |
| locatedIn |
Aroostook County, Maine
ⓘ
Houlton, Maine ⓘ Maine ⓘ |
| locatedNear | Houlton–Woodstock Border Crossing ⓘ |
| near | Canada–United States border ⓘ |
| operator |
Town of Houlton
ⓘ
linked to:
Houlton, Maine
|
| owner |
Town of Houlton
ⓘ
linked to:
Houlton, Maine
|
| region | northern Maine ⓘ |
| runway |
Runway 11/29
ⓘ
Runway 5/23 ⓘ |
| runwayLength |
11/29: 2,901 feet
ⓘ
11/29: 884 meters ⓘ 5/23: 1,529 meters ⓘ 5/23: 5,015 feet ⓘ |
| runwayOrientation |
Runway 11/29
ⓘ
Runway 5/23 ⓘ |
| runwaySurface |
11/29: asphalt
ⓘ
5/23: asphalt ⓘ |
| serves | Houlton, Maine ⓘ |
| servesBorderTraffic | yes ⓘ |
| servesRegion |
Aroostook County
ⓘ
linked to:
Aroostook County, Maine
|
| timezone | America/New_York ⓘ |
| usedFor |
air taxi
ⓘ
general aviation ⓘ military operations (limited) ⓘ |
| usesDaylightSavingTime | yes ⓘ |
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: Houlton International Airport Description of subject: Houlton International Airport is a public airport serving the town of Houlton in northern Maine, near the U.S.–Canada border.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.