Grumman HU-16 Albatross
E551152
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grumman HU-16 Albatross canonical | 1 |
| HU-16 Albatross | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5726469 — 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: Grumman HU-16 Albatross Context triple: [Grumman, notableProduct, Grumman HU-16 Albatross]
-
A.
Grumman Tracker
The Grumman Tracker is a twin-engine, carrier-based anti-submarine warfare aircraft originally developed for the U.S. Navy in the early 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.
Sikorsky VH-3D Sea King
The Sikorsky VH-3D Sea King is a twin-engine, medium-lift helicopter used by the United States Marine Corps as a presidential transport aircraft.
-
D.
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.
-
E.
Lockheed P-3 Orion
The Lockheed P-3 Orion is a four-engine turboprop maritime patrol and anti-submarine warfare aircraft widely used by navies and air forces around the world during the Cold War and beyond.
- 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: Grumman HU-16 Albatross Target entity description: 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.
-
A.
Grumman Tracker
The Grumman Tracker is a twin-engine, carrier-based anti-submarine warfare aircraft originally developed for the U.S. Navy in the early 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.
Sikorsky VH-3D Sea King
The Sikorsky VH-3D Sea King is a twin-engine, medium-lift helicopter used by the United States Marine Corps as a presidential transport aircraft.
-
D.
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.
-
E.
Lockheed P-3 Orion
The Lockheed P-3 Orion is a four-engine turboprop maritime patrol and anti-submarine warfare aircraft widely used by navies and air forces around the world during the Cold War and beyond.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
amphibious flying boat
ⓘ
military aircraft ⓘ search and rescue aircraft ⓘ |
| aircraftConfiguration |
amphibious
ⓘ
high-wing ⓘ twin-engine ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crew | 4 ⓘ |
| cruiseSpeed | ~246 km/h ⓘ |
| developedFrom | Grumman G-64 design ⓘ |
| enginePower | 1425 hp each ⓘ |
| engineType | radial piston engine ⓘ |
| enteredService | late 1940s ⓘ |
| firstFlight | 1947-10-24 ⓘ |
| height | 7.98 m ⓘ |
| introduced | 1949 ⓘ |
| length | 19.15 m ⓘ |
| manufacturer | Grumman NERFINISHED ⓘ |
| maximumSpeed | ~380 km/h ⓘ |
| maximumTakeoffWeight | 15876 kg ⓘ |
| militaryDesignation |
HU-16
NERFINISHED
ⓘ
SA-16 NERFINISHED ⓘ |
| navalDesignation |
UF-1
NERFINISHED
ⓘ
UF-2 NERFINISHED ⓘ |
| numberOfEngines | 2 ⓘ |
| operator |
German Air Force
NERFINISHED
ⓘ
Hellenic Air Force NERFINISHED ⓘ Japan Maritime Self-Defense Force NERFINISHED ⓘ Republic of China Air Force NERFINISHED ⓘ Royal Canadian Air Force NERFINISHED ⓘ Royal Norwegian Air Force NERFINISHED ⓘ Spanish Air Force NERFINISHED ⓘ United States Air Force ⓘ United States Coast Guard NERFINISHED ⓘ United States Navy ⓘ |
| powerplant | 2 × Wright R-1820-76A Cyclone ⓘ |
| primaryUser |
United States Air Force
NERFINISHED
ⓘ
United States Coast Guard NERFINISHED ⓘ United States Navy NERFINISHED ⓘ |
| range | ~4260 km ⓘ |
| retired | 1970s ⓘ |
| serviceCeiling | ~7300 m ⓘ |
| takeoffAndLanding |
land
ⓘ
water ⓘ |
| usedFor |
air-sea rescue
ⓘ
patrol ⓘ search and rescue ⓘ transport ⓘ |
| usedInConflict |
Korean War
NERFINISHED
ⓘ
Vietnam War NERFINISHED ⓘ |
| wingspan | 29.46 m ⓘ |
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: Grumman HU-16 Albatross Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
HU-16 Albatross