CFB Shearwater
E456296
CFB Shearwater is a Canadian Forces air base in Nova Scotia that serves as a key hub for Royal Canadian Air Force maritime helicopter and aviation operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CFB Shearwater canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4623837 — 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: CFB Shearwater Context triple: [Halifax Regional Municipality, hasMilitaryBase, CFB Shearwater]
-
A.
CFB Shilo
CFB Shilo is a major Canadian Forces base in Manitoba known primarily as an artillery and infantry training centre.
-
B.
JFC Norfolk
JFC Norfolk is a NATO operational headquarters based in Norfolk, Virginia, responsible for safeguarding transatlantic sea lines of communication and coordinating joint defense operations across the North Atlantic region.
-
C.
CFB Halifax
CFB Halifax is a major Royal Canadian Navy base and one of Canada’s primary Atlantic maritime defence installations, located in Halifax, Nova Scotia.
-
D.
CFB Kingston
CFB Kingston is a major Canadian Armed Forces base in Kingston, Ontario, primarily focused on military training, communications, and education.
-
E.
CFB Petawawa
CFB Petawawa is a major Canadian Army base in Ontario that serves as a key hub for land forces training and 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: CFB Shearwater Target entity description: CFB Shearwater is a Canadian Forces air base in Nova Scotia that serves as a key hub for Royal Canadian Air Force maritime helicopter and aviation operations.
-
A.
CFB Shilo
CFB Shilo is a major Canadian Forces base in Manitoba known primarily as an artillery and infantry training centre.
-
B.
JFC Norfolk
JFC Norfolk is a NATO operational headquarters based in Norfolk, Virginia, responsible for safeguarding transatlantic sea lines of communication and coordinating joint defense operations across the North Atlantic region.
-
C.
CFB Halifax
CFB Halifax is a major Royal Canadian Navy base and one of Canada’s primary Atlantic maritime defence installations, located in Halifax, Nova Scotia.
-
D.
CFB Kingston
CFB Kingston is a major Canadian Armed Forces base in Kingston, Ontario, primarily focused on military training, communications, and education.
-
E.
CFB Petawawa
CFB Petawawa is a major Canadian Army base in Ontario that serves as a key hub for land forces training and operations.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Canadian Forces base
ⓘ
military air base ⓘ |
| aircraftTypeSupported |
CH-148 Cyclone
NERFINISHED
ⓘ
maritime helicopters ⓘ |
| country | Canada ⓘ |
| formerName |
HMCS Shearwater
NERFINISHED
ⓘ
RCAF Station Shearwater NERFINISHED ⓘ |
| garrison | Royal Canadian Air Force NERFINISHED ⓘ |
| hasControlTower | true ⓘ |
| hasFunction |
operational base
ⓘ
training base ⓘ |
| hasHangars | true ⓘ |
| hasHeliportFacilities | true ⓘ |
| hasMaintenanceFacilities | true ⓘ |
| hasMaritimeHelicopterSquadrons | true ⓘ |
| historicalEra |
Cold War
ⓘ
Second World War NERFINISHED ⓘ |
| historicalRole | naval air station ⓘ |
| hostsUnit |
12 Wing Shearwater
NERFINISHED
ⓘ
406 Maritime Operational Training Squadron NERFINISHED ⓘ 423 Maritime Helicopter Squadron NERFINISHED ⓘ Helicopter Operational Training Centre NERFINISHED ⓘ |
| IATAcode | YAW NERFINISHED ⓘ |
| ICAOcode | CYAW NERFINISHED ⓘ |
| locatedIn |
Halifax Regional Municipality
NERFINISHED
ⓘ
Nova Scotia ⓘ |
| locatedNear | Dartmouth, Nova Scotia NERFINISHED ⓘ |
| locatedOn | Halifax Harbour NERFINISHED ⓘ |
| namedAfter | Shearwater, Nova Scotia NERFINISHED ⓘ |
| operator |
Canadian Armed Forces
NERFINISHED
ⓘ
Royal Canadian Air Force NERFINISHED ⓘ |
| partOf | Maritime Forces Atlantic NERFINISHED ⓘ |
| primaryRole |
airfield operations
ⓘ
maritime helicopter operations ⓘ naval aviation support ⓘ |
| regionServed | Atlantic Canada NERFINISHED ⓘ |
| runwaySurface | asphalt ⓘ |
| serviceBranch | Royal Canadian Navy support ⓘ |
| supportsFleet | Royal Canadian Navy Atlantic fleet NERFINISHED ⓘ |
| supportsOperationType |
anti-submarine warfare
ⓘ
fleet support ⓘ maritime patrol ⓘ search and rescue ⓘ |
| usedBy |
Royal Canadian Air Force
NERFINISHED
ⓘ
Royal Canadian Navy 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: CFB Shearwater Description of subject: CFB Shearwater is a Canadian Forces air base in Nova Scotia that serves as a key hub for Royal Canadian Air Force maritime helicopter and aviation operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Halifax Regional Municipality