Lycoming T55
E1400249
UNEXPLORED
The Lycoming T55 is a turboshaft aircraft engine widely used in heavy-lift helicopters, notably powering various models of the CH-47 Chinook.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lycoming T55 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19886394 — 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: Lycoming T55 Context triple: [CH-47 Chinook, powerplant, Lycoming T55]
-
A.
Lycoming T53
The Lycoming T53 is a turboshaft aircraft engine widely used in military helicopters, most notably powering early models of the UH-1 "Huey."
-
B.
Lycoming O-235
The Lycoming O-235 is a family of air-cooled, horizontally opposed four-cylinder piston aircraft engines widely used in light general aviation airplanes and homebuilt aircraft.
-
C.
Allison T56 turboprop
The Allison T56 is a widely used American turboprop aircraft engine known for powering military and maritime patrol aircraft such as the Lockheed C-130 Hercules and P-3 Orion.
-
D.
Piper PA-34 Seneca
The Piper PA-34 Seneca is a twin-engine light aircraft widely used for personal, business, and training purposes due to its reliability and versatility.
-
E.
Lycoming O‑320
The Lycoming O‑320 is a widely used four-cylinder, air-cooled, horizontally opposed aircraft engine popular in light general aviation airplanes.
- 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: Lycoming T55 Target entity description: The Lycoming T55 is a turboshaft aircraft engine widely used in heavy-lift helicopters, notably powering various models of the CH-47 Chinook.
-
A.
Lycoming T53
The Lycoming T53 is a turboshaft aircraft engine widely used in military helicopters, most notably powering early models of the UH-1 "Huey."
-
B.
Lycoming O-235
The Lycoming O-235 is a family of air-cooled, horizontally opposed four-cylinder piston aircraft engines widely used in light general aviation airplanes and homebuilt aircraft.
-
C.
Allison T56 turboprop
The Allison T56 is a widely used American turboprop aircraft engine known for powering military and maritime patrol aircraft such as the Lockheed C-130 Hercules and P-3 Orion.
-
D.
Piper PA-34 Seneca
The Piper PA-34 Seneca is a twin-engine light aircraft widely used for personal, business, and training purposes due to its reliability and versatility.
-
E.
Lycoming O‑320
The Lycoming O‑320 is a widely used four-cylinder, air-cooled, horizontally opposed aircraft engine popular in light general aviation airplanes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.