Houghton County Memorial Airport
E1015305
Houghton County Memorial Airport is a public regional airport in Michigan’s Upper Peninsula that serves Houghton County and the surrounding communities with commercial and general aviation services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Houghton County Memorial Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12969479 — 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: Houghton County Memorial Airport Context triple: [Calumet Township, Michigan, hasNearbyAirport, Houghton County Memorial Airport]
-
A.
Ionia County Airport
Ionia County Airport is a public-use general aviation airport serving the air transportation needs of Ionia County in central Michigan.
-
B.
Manistee County Blacker Airport
Manistee County Blacker Airport is a public regional airport serving the Manistee, Michigan area with commercial and general aviation services.
-
C.
Gogebic–Iron County Airport
Gogebic–Iron County Airport is a regional public airport serving Gogebic County, Michigan and neighboring Iron County, Wisconsin, providing commercial and general aviation services to the western Upper Peninsula region.
-
D.
Harbor Springs Municipal Airport
Harbor Springs Municipal Airport is a public general aviation airport serving the city of Harbor Springs and surrounding communities in Emmet County in northern Michigan.
-
E.
Genesee County Airport
Genesee County Airport is a public general aviation airport serving the Genesee County region in western New York State.
- 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: Houghton County Memorial Airport Target entity description: Houghton County Memorial Airport is a public regional airport in Michigan’s Upper Peninsula that serves Houghton County and the surrounding communities with commercial and general aviation services.
-
A.
Ionia County Airport
Ionia County Airport is a public-use general aviation airport serving the air transportation needs of Ionia County in central Michigan.
-
B.
Manistee County Blacker Airport
Manistee County Blacker Airport is a public regional airport serving the Manistee, Michigan area with commercial and general aviation services.
-
C.
Gogebic–Iron County Airport
Gogebic–Iron County Airport is a regional public airport serving Gogebic County, Michigan and neighboring Iron County, Wisconsin, providing commercial and general aviation services to the western Upper Peninsula region.
-
D.
Harbor Springs Municipal Airport
Harbor Springs Municipal Airport is a public general aviation airport serving the city of Harbor Springs and surrounding communities in Emmet County in northern Michigan.
-
E.
Genesee County Airport
Genesee County Airport is a public general aviation airport serving the Genesee County region in western New York State.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ regional airport ⓘ |
| airportType | public use ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Houghton County NERFINISHED ⓘ |
| elevationFeet | 1095 ⓘ |
| elevationMeters | 334 ⓘ |
| FAAIdentifier | CMX NERFINISHED ⓘ |
| hasCategory | commercial service airport ⓘ |
| hasFacility |
aircraft fuel services
ⓘ
aircraft parking apron ⓘ general aviation services ⓘ hangars ⓘ |
| hasNavigationAid | instrument approach procedures ⓘ |
| hasRunway | Runway 13/31 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasTerminal | passenger terminal ⓘ |
| IATACode | CMX NERFINISHED ⓘ |
| ICAOCode | KCMX NERFINISHED ⓘ |
| locatedIn |
Houghton County, Michigan
NERFINISHED
ⓘ
Michigan’s Upper Peninsula NERFINISHED ⓘ |
| offersServiceType |
commercial aviation
ⓘ
general aviation ⓘ |
| owner | Houghton County NERFINISHED ⓘ |
| regionServed | Keweenaw Peninsula NERFINISHED ⓘ |
| runway13_31LengthFeet | 6501 ⓘ |
| runway13_31LengthMeters | 1982 ⓘ |
| serves |
Houghton County
NERFINISHED
ⓘ
surrounding communities in Michigan’s Upper Peninsula ⓘ |
| servesCity |
Hancock, Michigan
NERFINISHED
ⓘ
Houghton, Michigan NERFINISHED ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| supportsOperationType |
air taxi
ⓘ
general aviation ⓘ military operations ⓘ |
| timeZoneDST | EDT ⓘ |
| timeZoneStandard | America/Detroit NERFINISHED ⓘ |
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: Houghton County Memorial Airport Description of subject: Houghton County Memorial Airport is a public regional airport in Michigan’s Upper Peninsula that serves Houghton County and the surrounding communities with commercial and general aviation services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.