Niagara District Airport

E262213

airport public airport regional airport

Niagara District Airport is a regional public airport serving the Niagara Region of Ontario, Canada, providing general aviation services and access to nearby tourist destinations such as Niagara Falls.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Niagara District Airport Commission	2
Niagara District Airport canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T2382163 — 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: Niagara District Airport
Context triple: [Niagara-on-the-Lake, contains, Niagara District Airport]

A. Erie–Ottawa International Airport
Erie–Ottawa International Airport is a public airport in northern Ohio that serves general aviation and regional air traffic for the Erie and Ottawa County area near Lake Erie.
B. North Bay/Jack Garland Airport
North Bay/Jack Garland Airport is a regional airport in North Bay, Ontario, Canada, providing commercial, general aviation, and military support services for the surrounding area.
C. Sault Ste. Marie Airport
Sault Ste. Marie Airport is a regional Canadian airport serving the city of Sault Ste. Marie in northern Ontario, providing commercial, general aviation, and air training services.
D. Buffalo Niagara International Airport
Buffalo Niagara International Airport is a major commercial airport serving the Buffalo, New York metropolitan area and the nearby Niagara Falls region.
E. John A. Osborne Airport
John A. Osborne Airport is the main public airport serving the Caribbean island of Montserrat, providing its primary air link to neighboring islands and international connections.
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: Niagara District Airport
Target entity description: Niagara District Airport is a regional public airport serving the Niagara Region of Ontario, Canada, providing general aviation services and access to nearby tourist destinations such as Niagara Falls.

A. Erie–Ottawa International Airport
Erie–Ottawa International Airport is a public airport in northern Ohio that serves general aviation and regional air traffic for the Erie and Ottawa County area near Lake Erie.
B. North Bay/Jack Garland Airport
North Bay/Jack Garland Airport is a regional airport in North Bay, Ontario, Canada, providing commercial, general aviation, and military support services for the surrounding area.
C. Sault Ste. Marie Airport
Sault Ste. Marie Airport is a regional Canadian airport serving the city of Sault Ste. Marie in northern Ontario, providing commercial, general aviation, and air training services.
D. Buffalo Niagara International Airport
Buffalo Niagara International Airport is a major commercial airport serving the Buffalo, New York metropolitan area and the nearby Niagara Falls region.
E. John A. Osborne Airport
John A. Osborne Airport is the main public airport serving the Caribbean island of Montserrat, providing its primary air link to neighboring islands and international connections.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	airport ⓘ public airport ⓘ regional airport ⓘ
country	Canada ⓘ
daylightSavingTimeZone	Eastern Time Zone ⓘ surface form: Eastern Daylight Time
elevationAboveSeaLevel	321 feet ⓘ 98 metres ⓘ
formerUse	Royal Canadian Air Force training facility ⓘ
hasFacility	aircraft maintenance services ⓘ fuel services ⓘ hangars ⓘ terminal building ⓘ
hasNavigationAid	non-precision approaches ⓘ
hasOperator	Niagara District Airport self-linksurface differs ⓘ surface form: Niagara District Airport Commission
hasOwner	Niagara District Airport self-linksurface differs ⓘ surface form: Niagara District Airport Commission
hasRunway	Runway 01/19 ⓘ Runway 06/24 ⓘ Runway 11/29 ⓘ
hasWebsite	https://www.niagaradistrictairport.ca/ ⓘ
IATAcode	YCM ⓘ
ICAOcode	CYSN ⓘ
locatedIn	Niagara Region ⓘ Ontario ⓘ St. Catharines ⓘ surface form: St. Catharines, Ontario
nearbyAttraction	Niagara Falls ⓘ
nearbyCity	Niagara Falls, Ontario ⓘ Niagara-on-the-Lake ⓘ surface form: Niagara-on-the-Lake, Ontario St. Catharines ⓘ surface form: St. Catharines, Ontario
opened	1940s ⓘ
primaryRunway	Runway 06/24 ⓘ
pushpinLabel	CYSN ⓘ
pushpinMap	Ontario ⓘ surface form: Canada Ontario
pushpinMapCaption	Location in Ontario ⓘ
regionServed	Golden Horseshoe ⓘ
runwayCount	3 ⓘ
runwaySurface	asphalt ⓘ
serves	Niagara Falls, Ontario ⓘ Niagara Region ⓘ Niagara-on-the-Lake ⓘ surface form: Niagara-on-the-Lake, Ontario St. Catharines ⓘ surface form: St. Catharines, Ontario
timeZone	Eastern Time Zone ⓘ
usedDuring	World War II ⓘ surface form: Second World War
usedFor	air charter ⓘ flight training ⓘ general aviation ⓘ sightseeing flights ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Niagara-on-the-Lake → contains → Niagara District Airport ⓘ

Niagara District Airport → hasOperator → Niagara District Airport self-linksurface differs ⓘ

this entity surface form: Niagara District Airport Commission

Niagara District Airport → hasOwner → Niagara District Airport self-linksurface differs ⓘ