PBY Catalina seaplane
E1039368
The PBY Catalina seaplane is a World War II–era American flying boat renowned for its long-range maritime patrol, search-and-rescue, and anti-submarine warfare roles.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Consolidated PBY Catalina | 1 |
| PBY Catalina | 1 |
| PBY Catalina seaplane canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13415325 — 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: PBY Catalina seaplane Context triple: [Philippe Cousteau, vehicleUsed, PBY Catalina seaplane]
-
A.
Martin P5M Marlin flying boat
The Martin P5M Marlin was a U.S. Navy long-range maritime patrol and anti-submarine warfare flying boat developed during the Cold War era.
-
B.
Lockheed PV-2 Harpoon
The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
-
C.
Curtiss H-16 flying boat
The Curtiss H-16 was a large American World War I-era patrol flying boat used primarily by the U.S. Navy and British forces for maritime reconnaissance and anti-submarine warfare.
-
D.
Consolidated PB2Y Coronado
The Consolidated PB2Y Coronado was a large American World War II-era flying boat used primarily by the U.S. Navy for long-range patrol, transport, and maritime reconnaissance duties.
-
E.
Grumman HU-16 Albatross
The Grumman HU-16 Albatross is a large, twin-radial-engine amphibious flying boat used primarily for search and rescue missions by the U.S. military and various international operators from the late 1940s through the 1970s.
- 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: PBY Catalina seaplane Target entity description: The PBY Catalina seaplane is a World War II–era American flying boat renowned for its long-range maritime patrol, search-and-rescue, and anti-submarine warfare roles.
-
A.
Martin P5M Marlin flying boat
The Martin P5M Marlin was a U.S. Navy long-range maritime patrol and anti-submarine warfare flying boat developed during the Cold War era.
-
B.
Lockheed PV-2 Harpoon
The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
-
C.
Curtiss H-16 flying boat
The Curtiss H-16 was a large American World War I-era patrol flying boat used primarily by the U.S. Navy and British forces for maritime reconnaissance and anti-submarine warfare.
-
D.
Consolidated PB2Y Coronado
The Consolidated PB2Y Coronado was a large American World War II-era flying boat used primarily by the U.S. Navy for long-range patrol, transport, and maritime reconnaissance duties.
-
E.
Grumman HU-16 Albatross
The Grumman HU-16 Albatross is a large, twin-radial-engine amphibious flying boat used primarily for search and rescue missions by the U.S. military and various international operators from the late 1940s through the 1970s.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
flying boat
ⓘ
military aircraft ⓘ patrol bomber ⓘ seaplane ⓘ |
| armament |
bombs
ⓘ
depth charges ⓘ machine guns ⓘ torpedoes ⓘ |
| civilianDesignation | Canso (in Canadian service) NERFINISHED ⓘ |
| civilianUse |
aerial firefighting
ⓘ
survey and transport ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crewSize | 7 to 10 ⓘ |
| designer | Isaac M. Laddon NERFINISHED ⓘ |
| engineConfiguration | twin-engine ⓘ |
| engineType | radial piston engine ⓘ |
| firstFlight | 1935 ⓘ |
| hullType | boat hull ⓘ |
| introduced | 1936 ⓘ |
| manufacturer | Consolidated Aircraft NERFINISHED ⓘ |
| nameOrigin | PBY stands for Patrol Bomber, Boeing (Y indicating manufacturer code in USN system) NERFINISHED ⓘ |
| NATOReportingName | Cat NERFINISHED ⓘ |
| notableAchievement |
credited with numerous U-boat sinkings
ⓘ
performed open-ocean rescues of downed airmen ⓘ |
| notableFeature |
amphibious capability in some variants
ⓘ
long range ⓘ |
| notableOperation |
Battle of the Atlantic
NERFINISHED
ⓘ
Pacific theater long-range patrols ⓘ |
| operator |
Brazilian Air Force
NERFINISHED
ⓘ
Dutch Naval Aviation Service NERFINISHED ⓘ Royal Air Force ⓘ Royal Australian Air Force NERFINISHED ⓘ Royal Canadian Air Force NERFINISHED ⓘ Royal New Zealand Air Force NERFINISHED ⓘ Soviet Navy NERFINISHED ⓘ United States Army Air Forces NERFINISHED ⓘ United States Navy ⓘ |
| powerplant | 2 × Pratt & Whitney R-1830 Twin Wasp engines ⓘ |
| primaryRole |
anti-submarine warfare
ⓘ
convoy escort ⓘ maritime patrol ⓘ reconnaissance ⓘ search and rescue ⓘ |
| range | over 2,500 miles ⓘ |
| serviceCeiling | approximately 15,000 feet ⓘ |
| status |
operated by warbird and heritage organizations
ⓘ
preserved in museums ⓘ retired from front-line military service ⓘ |
| usedInConflict | World War II ⓘ |
| USNDesignation | PBY NERFINISHED ⓘ |
| variant |
PBY-1
NERFINISHED
ⓘ
PBY-2 NERFINISHED ⓘ PBY-3 NERFINISHED ⓘ PBY-4 NERFINISHED ⓘ PBY-5 NERFINISHED ⓘ PBY-5A NERFINISHED ⓘ PBY-6A NERFINISHED ⓘ |
| wingConfiguration | high-wing ⓘ |
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: PBY Catalina seaplane Description of subject: The PBY Catalina seaplane is a World War II–era American flying boat renowned for its long-range maritime patrol, search-and-rescue, and anti-submarine warfare roles.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
PBY Catalina
this entity surface form:
Consolidated PBY Catalina