DEFA 551
E1221479
UNEXPLORED
DEFA 551 is a 30 mm aircraft autocannon variant developed by the French company DEFA, used primarily for fighter and attack aircraft armament.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DEFA 551 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16568133 — 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: DEFA 551 Context triple: [DEFA 30 mm cannon family, notableVariant, DEFA 551]
-
A.
DE-133
DE-133 was the hull number of USS Pillsbury, a World War II-era U.S. Navy destroyer escort that served primarily in Atlantic convoy and anti-submarine operations.
-
B.
DE-131
DE-131 was the hull classification symbol for USS Hammann, a World War II-era U.S. Navy destroyer escort.
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C.
SE555 (military)
The SE555 (military) is a ruggedized, high-reliability military-grade variant of the classic 555 timer integrated circuit designed to operate over an extended temperature range and under harsh environmental conditions.
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D.
INS Dega
INS Dega is a major Indian Navy air station located in Visakhapatnam, supporting maritime surveillance, reconnaissance, and fleet air operations on the eastern seaboard.
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E.
M-55
M-55 is a state trunkline highway in Michigan that runs east–west across the northern Lower Peninsula, connecting several communities including the city of Manistee.
- 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: DEFA 551 Target entity description: DEFA 551 is a 30 mm aircraft autocannon variant developed by the French company DEFA, used primarily for fighter and attack aircraft armament.
-
A.
DE-133
DE-133 was the hull number of USS Pillsbury, a World War II-era U.S. Navy destroyer escort that served primarily in Atlantic convoy and anti-submarine operations.
-
B.
DE-131
DE-131 was the hull classification symbol for USS Hammann, a World War II-era U.S. Navy destroyer escort.
-
C.
SE555 (military)
The SE555 (military) is a ruggedized, high-reliability military-grade variant of the classic 555 timer integrated circuit designed to operate over an extended temperature range and under harsh environmental conditions.
-
D.
INS Dega
INS Dega is a major Indian Navy air station located in Visakhapatnam, supporting maritime surveillance, reconnaissance, and fleet air operations on the eastern seaboard.
-
E.
M-55
M-55 is a state trunkline highway in Michigan that runs east–west across the northern Lower Peninsula, connecting several communities including the city of Manistee.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.