McGrath Airport
E901516
McGrath Airport is a public airport serving the remote community of McGrath in Alaska, providing vital regional air transportation and access to the state's interior.
All labels observed (1)
| Label | Occurrences |
|---|---|
| McGrath Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11022566 — 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: McGrath Airport Context triple: [McGrath, Alaska, transportation, McGrath Airport]
-
A.
Talkeetna Airport
Talkeetna Airport is a small public airport in Talkeetna, Alaska, serving as a key hub for flightseeing tours and air taxi services to Denali and the surrounding wilderness.
-
B.
Churchill Falls Airport
Churchill Falls Airport is a small regional airport serving the remote company town of Churchill Falls in Labrador, Canada, primarily supporting local residents and hydroelectric operations.
-
C.
Fort Albany Airport
Fort Albany Airport is a small regional airport in northern Ontario, Canada, providing vital air transportation and access for the remote Fort Albany First Nation community.
-
D.
Cape Dorset Airport
Cape Dorset Airport is a small public airport serving the remote Inuit community of Kinngait (formerly Cape Dorset) in Nunavut, Canada.
-
E.
Prince Albert (Glass Field) Airport
Prince Albert (Glass Field) Airport is a regional airport serving the city of Prince Albert in central Saskatchewan, Canada, providing facilities for commercial, general aviation, and flight training operations.
- 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: McGrath Airport Target entity description: McGrath Airport is a public airport serving the remote community of McGrath in Alaska, providing vital regional air transportation and access to the state's interior.
-
A.
Talkeetna Airport
Talkeetna Airport is a small public airport in Talkeetna, Alaska, serving as a key hub for flightseeing tours and air taxi services to Denali and the surrounding wilderness.
-
B.
Churchill Falls Airport
Churchill Falls Airport is a small regional airport serving the remote company town of Churchill Falls in Labrador, Canada, primarily supporting local residents and hydroelectric operations.
-
C.
Fort Albany Airport
Fort Albany Airport is a small regional airport in northern Ontario, Canada, providing vital air transportation and access for the remote Fort Albany First Nation community.
-
D.
Cape Dorset Airport
Cape Dorset Airport is a small public airport serving the remote Inuit community of Kinngait (formerly Cape Dorset) in Nunavut, Canada.
-
E.
Prince Albert (Glass Field) Airport
Prince Albert (Glass Field) Airport is a regional airport serving the city of Prince Albert in central Saskatchewan, Canada, providing facilities for commercial, general aviation, and flight training operations.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ runway ⓘ runway ⓘ |
| airportType | public ⓘ |
| climateCondition | subarctic climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccess | no road connection to Alaska highway system ⓘ |
| hasApproachType | instrument approaches ⓘ |
| hasFAALocationIdentifier | MCG NERFINISHED ⓘ |
| hasFacility |
aircraft parking apron
ⓘ
terminal building ⓘ |
| hasFourLetterCode | PAMC NERFINISHED ⓘ |
| hasIATACode | MCG NERFINISHED ⓘ |
| hasICAOCode | PAMC NERFINISHED ⓘ |
| hasLighting | runway lighting ⓘ |
| hasNavigationAid | radio navigation aids ⓘ |
| hasRunway |
Runway 16/34
ⓘ
Runway 5/23 ⓘ |
| hasThreeLetterCode | MCG NERFINISHED ⓘ |
| importance | primary access to goods and services for McGrath ⓘ |
| isPartOf | Alaska rural airport system NERFINISHED ⓘ |
| locatedIn | McGrath, Alaska NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | State of Alaska NERFINISHED ⓘ |
| locatedInTimeZone | Alaska Time Zone ⓘ |
| operatedBy | State of Alaska Department of Transportation and Public Facilities NERFINISHED ⓘ |
| operationalChallenge |
limited daylight in winter
ⓘ
winter snow and ice conditions ⓘ |
| owner | State of Alaska NERFINISHED ⓘ |
| regionServed | Yukon–Koyukuk Census Area NERFINISHED ⓘ |
| regulatoryAuthority | Federal Aviation Administration NERFINISHED ⓘ |
| runwayNumber |
16/34
ⓘ
5/23 ⓘ |
| serves |
McGrath, Alaska
NERFINISHED
ⓘ
interior Alaska ⓘ |
| servesAs |
access point to Alaska interior
ⓘ
regional transportation hub ⓘ |
| servesCommunityType | remote community ⓘ |
| supports |
emergency services access
ⓘ
essential supplies transport ⓘ mail delivery ⓘ |
| surfaceType |
asphalt
ⓘ
gravel ⓘ |
| usedFor |
air taxi operations
ⓘ
bush flying operations ⓘ cargo transport ⓘ general aviation ⓘ medical evacuation flights ⓘ passenger transport ⓘ |
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: McGrath Airport Description of subject: McGrath Airport is a public airport serving the remote community of McGrath in Alaska, providing vital regional air transportation and access to the state's interior.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.