Harbor Springs Municipal Airport (nearby general aviation)
E69378
Harbor Springs Municipal Airport is a small public general aviation airport serving the Harbor Springs–Petoskey area in northern Michigan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harbor Springs Municipal Airport (nearby general aviation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T553773 — 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: Harbor Springs Municipal Airport (nearby general aviation) Context triple: [Petoskey, Michigan, hasLocalAirport, Harbor Springs Municipal Airport (nearby general aviation)]
-
A.
Muskegon County Airport
Muskegon County Airport is a public regional airport serving commercial and general aviation needs for the Muskegon, Michigan area.
-
B.
Mills Field Municipal Airport
Mills Field Municipal Airport was the original name of what is now San Francisco International Airport, one of the major air travel hubs in the United States.
-
C.
Mercer County Airport
Mercer County Airport is a public airport serving the Bluefield, West Virginia area, providing regional air transportation for Mercer County and surrounding communities.
-
D.
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.
-
E.
Martin State Airport
Martin State Airport is a public airport and joint civil-military aviation facility located near Baltimore, Maryland.
- 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: Harbor Springs Municipal Airport (nearby general aviation) Target entity description: Harbor Springs Municipal Airport is a small public general aviation airport serving the Harbor Springs–Petoskey area in northern Michigan.
-
A.
Muskegon County Airport
Muskegon County Airport is a public regional airport serving commercial and general aviation needs for the Muskegon, Michigan area.
-
B.
Mills Field Municipal Airport
Mills Field Municipal Airport was the original name of what is now San Francisco International Airport, one of the major air travel hubs in the United States.
-
C.
Mercer County Airport
Mercer County Airport is a public airport serving the Bluefield, West Virginia area, providing regional air transportation for Mercer County and surrounding communities.
-
D.
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.
-
E.
Martin State Airport
Martin State Airport is a public airport and joint civil-military aviation facility located near Baltimore, Maryland.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ public-use airport ⓘ |
| category | local general aviation airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationAboveSeaLevel |
211 meters
ⓘ
692 feet ⓘ |
| FAAcode | MGN ⓘ |
| hasBasedAircraftType |
multi-engine airplanes
ⓘ
single-engine airplanes ⓘ |
| hasCommunication | UNICOM frequency ⓘ |
| hasFacility |
aircraft parking apron
ⓘ
hangars ⓘ terminal building ⓘ |
| hasNavigationAid | non-precision approach ⓘ |
| hasNearbyAirport |
Boyne City Municipal Airport
ⓘ
Charlevoix Municipal Airport ⓘ Pellston Regional Airport ⓘ |
| hasService |
aircraft fueling
ⓘ
aircraft maintenance ⓘ |
| IATAcode | none ⓘ |
| ICAOcode | none ⓘ |
| locatedIn |
Emmet County, Michigan
ⓘ
Harbor Springs, Michigan ⓘ
linked to:
Harbor Springs
Michigan ⓘ |
| locatedInRegion | northern Michigan ⓘ |
| nearbyCity |
Petoskey, Michigan
ⓘ
linked to:
Petoskey, Michigan, United States
|
| nearbyWaterBody | Little Traverse Bay ⓘ |
| operator | City of Harbor Springs ⓘ |
| owner | City of Harbor Springs ⓘ |
| primaryUse |
business aviation
ⓘ
flight training ⓘ private flying ⓘ |
| regionServed |
Harbor Springs–Petoskey area
ⓘ
linked to:
Petoskey micropolitan area
|
| runway | Runway 10/28 ⓘ |
| runwayLength |
1250 meters
ⓘ
4100 feet ⓘ |
| runwayOrientation | 100 degrees / 280 degrees ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Harbor Springs, Michigan
ⓘ
linked to:
Harbor Springs
Petoskey, Michigan ⓘ
linked to:
Petoskey, Michigan, United States
|
| servesRegion | Emmet County, Michigan ⓘ |
| surfaceType | paved runway ⓘ |
| timeZone |
America/Detroit
ⓘ
Eastern Time Zone ⓘ |
| usage | general 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: Harbor Springs Municipal Airport (nearby general aviation) Description of subject: Harbor Springs Municipal Airport is a small public general aviation airport serving the Harbor Springs–Petoskey area in northern Michigan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Petoskey, Michigan, United States