S-2 Tracker
E1336842
UNEXPLORED
The S-2 Tracker is a twin-engine, carrier-based anti-submarine warfare aircraft developed by Grumman and widely used by the U.S. Navy and allied forces during the Cold War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S-2 Tracker canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18691912 — 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: S-2 Tracker Context triple: [Grumman Tracker, laterDesignation, S-2 Tracker]
-
A.
SS-7 Saddler
The SS-7 Saddler is a Soviet-era intercontinental ballistic missile developed during the Cold War as part of the USSR's strategic nuclear arsenal.
-
B.
ALTAIR radar
ALTAIR radar is a powerful tracking and surveillance radar system located on Kwajalein Atoll, used primarily for space object tracking and missile defense research.
-
C.
D-21 reconnaissance drone
The D-21 reconnaissance drone was a high-speed, high-altitude, unmanned spy aircraft developed in the 1960s for covert photographic missions over hostile territory, notably designed to cruise at Mach 3+ and extreme altitudes.
-
D.
SS-11 Sego
The SS-11 Sego was an early Soviet intercontinental ballistic missile (ICBM) deployed during the Cold War as part of the USSR’s strategic nuclear arsenal.
-
E.
Sky Bow missile system
The Sky Bow missile system is a Taiwanese-developed surface-to-air defense system designed to intercept aircraft and ballistic missiles.
- 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: S-2 Tracker Target entity description: The S-2 Tracker is a twin-engine, carrier-based anti-submarine warfare aircraft developed by Grumman and widely used by the U.S. Navy and allied forces during the Cold War.
-
A.
SS-7 Saddler
The SS-7 Saddler is a Soviet-era intercontinental ballistic missile developed during the Cold War as part of the USSR's strategic nuclear arsenal.
-
B.
ALTAIR radar
ALTAIR radar is a powerful tracking and surveillance radar system located on Kwajalein Atoll, used primarily for space object tracking and missile defense research.
-
C.
D-21 reconnaissance drone
The D-21 reconnaissance drone was a high-speed, high-altitude, unmanned spy aircraft developed in the 1960s for covert photographic missions over hostile territory, notably designed to cruise at Mach 3+ and extreme altitudes.
-
D.
SS-11 Sego
The SS-11 Sego was an early Soviet intercontinental ballistic missile (ICBM) deployed during the Cold War as part of the USSR’s strategic nuclear arsenal.
-
E.
Sky Bow missile system
The Sky Bow missile system is a Taiwanese-developed surface-to-air defense system designed to intercept aircraft and ballistic missiles.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.