Lichtenstein radar family
E747073
The Lichtenstein radar family was a series of German airborne interception radars used by the Luftwaffe during World War II for night-fighter operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lichtenstein radar family canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T8631779 — 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: Lichtenstein radar family Context triple: [FuG 212 Lichtenstein C-1 radar, partOfSeries, Lichtenstein radar family]
-
A.
Evpatoria planetary radar
Evpatoria planetary radar is a Ukrainian deep-space radar and radio telescope facility used for astronomical observations and interstellar message transmissions.
-
B.
Haumea family
The Haumea family is a group of trans-Neptunian objects that share similar orbital characteristics and surface properties, believed to be fragments from a past collision involving the dwarf planet Haumea.
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C.
Arconsat
Arconsat is a small rural commune in central France, located in the Puy-de-Dôme department of the Auvergne-Rhône-Alpes region.
-
D.
Lilith system
The Lilith system was an early 1980s workstation and software environment developed at ETH Zurich under Niklaus Wirth, notable for pioneering modular programming and influencing later operating system and language designs.
-
E.
Koldewey
Koldewey is a German surname most notably associated with Robert Koldewey, the archaeologist who led the excavation of ancient Babylon.
- 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: Lichtenstein radar family Target entity description: The Lichtenstein radar family was a series of German airborne interception radars used by the Luftwaffe during World War II for night-fighter operations.
-
A.
Evpatoria planetary radar
Evpatoria planetary radar is a Ukrainian deep-space radar and radio telescope facility used for astronomical observations and interstellar message transmissions.
-
B.
Haumea family
The Haumea family is a group of trans-Neptunian objects that share similar orbital characteristics and surface properties, believed to be fragments from a past collision involving the dwarf planet Haumea.
-
C.
Arconsat
Arconsat is a small rural commune in central France, located in the Puy-de-Dôme department of the Auvergne-Rhône-Alpes region.
-
D.
Lilith system
The Lilith system was an early 1980s workstation and software environment developed at ETH Zurich under Niklaus Wirth, notable for pioneering modular programming and influencing later operating system and language designs.
-
E.
Koldewey
Koldewey is a German surname most notably associated with Robert Koldewey, the archaeologist who led the excavation of ancient Babylon.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
German World War II radar
ⓘ
airborne interception radar family ⓘ military radar system ⓘ |
| alsoKnownAs | FuG 202/212/220/228 series ⓘ |
| countryOfOrigin | Nazi Germany ⓘ |
| deploymentPlatform | two‑seat and three‑seat night fighters ⓘ |
| designedFor | night-fighter operations ⓘ |
| developedBy | Telefunken ⓘ |
| era |
Second World War
ⓘ
linked to:
World War II
|
| frequencyBand |
UHF band
ⓘ
VHF band ⓘ |
| introducedInPeriod | early 1940s ⓘ |
| namingOrigin | named after the principality of Liechtenstein (German spelling Lichtenstein in designation) ⓘ |
| notableVariant |
Lichtenstein B/C
ⓘ
Lichtenstein C-1 ⓘ Lichtenstein SN-2 ⓘ Lichtenstein SN-3 ⓘ |
| operatedOn |
fighter aircraft
ⓘ
twin‑engine night fighters ⓘ |
| operationalTheater |
European theater of World War II
ⓘ
linked to:
European theatre of World War II
|
| operatorGuidance | provided range and bearing to target ⓘ |
| opposedBy | Allied electronic countermeasures ⓘ |
| primaryRole |
airborne interception
ⓘ
night-fighter radar ⓘ |
| serviceBranch | Luftwaffe night fighter force ⓘ |
| successor | FuG 240 Berlin radar family ⓘ |
| technologyType | pulse radar ⓘ |
| typicalAntennaNickname |
Hirschgeweih
ⓘ
Matratze ⓘ |
| typicalAntennaType | external dipole array ⓘ |
| usedBy | Luftwaffe ⓘ |
| usedFor | interception of Allied bombers at night ⓘ |
| usedInConflict | World War II ⓘ |
| usedOnAircraftType |
Focke-Wulf Ta 154
ⓘ
Heinkel He 219 ⓘ Junkers Ju 88 ⓘ Messerschmitt Bf 110 ⓘ Messerschmitt Me 410 ⓘ |
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: Lichtenstein radar family Description of subject: The Lichtenstein radar family was a series of German airborne interception radars used by the Luftwaffe during World War II for night-fighter operations.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.